| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| C762111 | MACKLIN | CTAB标准溶液 | 1000μg/mL in Methanol | 522元/1ml; | 展开 |
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| C762112 | MACKLIN | CTAB标准溶液 | 100μg/mL in H2O | 95元/25ml; 285元/100ml; | 展开 |
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| C762113 | MACKLIN | CTAB溶液 | 0.002mol/L in H2O | 120元/100ml; 420元/500ml; | 展开 |
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| H811118 | MACKLIN | 十六烷基三甲基溴化铵 | 用于离子对色谱,≥99.0% | 139元/1g; 422元/5g; 766元/10g; 1666元/50g; 4842元/250g; 14580元/1kg; | 展开 |
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| H811117 | MACKLIN | 十六烷基三甲基溴化铵 | 用于分子生物学,99% | 44元/25g; 114元/100g; 290元/500g; 988元/2.5kg; | 展开 |
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| H811115 | MACKLIN | 十六烷基三甲基溴化铵 | 99% | 36元/25g; 50元/100g; 149元/500g; 588元/2.5kg; 2188元/10kg; | 展开 |
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| C6208 | MACKLIN | 十六烷基三甲基溴化铵 | 99%生物技术级 | 46元/25g; 126元/100g; 322元/500g; 1088元/2.5kg; | 展开 |
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| C762114 | MACKLIN | CTAB | 10mM in DMSO | 699元/1ml; | 展开 |
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| H0081 | TCI | Hexadecyltrimethylammonium Bromide | >98.0%(T) | 190元/25G; 410元/100G; 995元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C19H42BrN = 364.46 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气,湿气 (吸湿) | | Reaxys-RN | 3598189 | | PubChem物质ID | 87570530 | | SDBS (AIST Spectral DB) | 1973 | | Merck Index (14) | 2025 | | MDL编号 | MFCD00011772 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Nonaqueous Titration) | min. 98.0 % | | Solubility in hot Water | almost transparency |
物性(参考值) | 熔点 | 243 ℃ | | 水溶性 | 可溶 | | 溶解性(易溶于) | 醇 | | 溶解性(微溶于) | 丙酮 | | 溶解性(不溶于) | 苯,乙醚 |
安全信息 | 图形或危害标志 |    | | 信号词 | 危险 | | 危险性说明 | H302 : 吞咽有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H361 : 怀疑对生育能力或胎儿造成伤害。 H370 : 会损害器官。 H341 : 怀疑可造成遗传性缺陷。 H410 : 对水生生物毒性极大并具有长期持续影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。 P273 : 避免释放到环境中。 P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P202 : 在阅读并明了所有安全措施前切勿搬动。 P201 : 使用前取得专用说明。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染:用水充分清洗。 P391 : 收集溢出物。 P337 + P313 : 如仍觉眼刺激:求医/就诊。 P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P308+P311 : 如接触到或有疑虑:呼叫急救中心/医生。 P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激:求医/就诊。 P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。 P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3077 | | 类别 | 9 | | 包装类别 | III | | 监管条件代码(*) | |
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| 192496 | J&K | Hexadecyltrimethylammonium Bromide | 99% | 333元/100G; 784元/500G; 1423元/1KG; | 展开 |
基本信息 | 分子式 | C19H42BrN | | 分子量 | 364.45 | | 熔点 | 248-251 | | 闪点 | 244 | | MDL编码 | MFCD00011772 | | Beilstein | 3598189 | | Merck | 14,2025 | | EINECS 编号 | 200-311-3 |
安全信息 | 图形或危害标志 |    | | 提示语 | Danger | | 危险说明 | H302 H315 H318 H335 H400 | | 防范说明 | P261 P273 P280 P305+P351+P338 | | UN号码 | 3077 | | 危险分类 | 9 | | 包装等级 | III | | WGK | 3 | | RTECS | BQ7875000 | | TSCA | 是 |
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| 913680 | J&K | Hexadecyltrimethylammonium Bromide | 99% | 350元/100G; 823元/500G; 1494元/1KG; | 展开 |
基本信息 | 分子式 | C19H42BrN | | 分子量 | 364.45 | | 熔点 | 248-251 | | 闪点 | 244 | | MDL编码 | MFCD00011772 | | Beilstein | 3598189 | | Merck | 14,2025 | | EINECS 编号 | 200-311-3 |
安全信息 | 图形或危害标志 |    | | 提示语 | Danger | | 危险说明 | H302 H315 H318 H335 H400 | | 防范说明 | P261 P273 P280 P305+P351+P338 | | UN号码 | 3077 | | 危险分类 | 9 | | 包装等级 | III | | WGK | 3 | | RTECS | BQ7875000 | | TSCA | 是 |
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| 02-5045 | Strem | Hexadecyltrimethylammonium Bromide | 99+% | 630元/50g; 2490元/250g; | 展开 |
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| A15235 | Alfa Aesar | (1-Hexadecyl)trimethylammonium bromide | 98% | 528元/100g; 1673元/500g; 9807元/5000g; | 展开 |
应用 (1-Hexadecyl)trimethylammonium bromide is a cationic surfactant in hair conditioning products. It acts as a phase-transfer catalyst for the preparation of polyamide, polycarbonate and polythiocarbonate. It facilitates ligand-free palladium salt-catalyzed Heck and Suzuki cross-coupling reactions in water. It is an active component of the topical antiseptic cetrimide and used in household products such as shampoos and cosmetics. As a buffer solution, it is involved in the extraction of DNA as well as in the synthesis of gold nanoparticles and silican nanoparticles. 备注 Hygroscopic. Store in an airtight container. Incompatible with bases and strong oxidizing agents. 基本信息 MDL MFCD00011772 EINECS 200-311-3 分子式 CH3(CH2)15N(CH3)3Br 分子量 364.46 熔点 ca 245° dec. 闪点 244°(471°F) 灵敏度 Hygroscopic. Ambient temperatures. 形态 Powder 溶解性 Soluble in alcohol, chloroform and water. Slightly soluble in acetone. Insoluble in diethyl ether and benzene. Beilstein 3598189 Merck 14,2025 GHS危害和防范说明 GHS符号
   Hazard Statements H302-H315-H318-H335-H400-H410 Harmful if swallowed.Causes skin irritation.Causes serious eye damage.May cause respiratory irritation.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects. Precautionary Statements P273-P280-P305+P351+P338-P337+P313-P391-P501a Avoid release to the environment.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.Collect spillage.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级 9 包装组 III 危险类别 22-37/38-41-50/53 Harmful if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 安全等级 26-36/37/39-57-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Use appropriate container to avoid environmental contamination.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS BQ7875000 TSCA 是 |
| C22716 | Alfa Aesar | Hexadecyltrimethylammonium Bromide | 99+% | 384元/25g; 431元/10g; 882元/100g; 2613元/500g; 11653元/2.5kg; 39138元/10kg; | 展开 |
基本信息 Ref# 22716 MDL 11772 分子式 C19 H42 Br N 分子量 364.45 闪点 244 安全信息 危险等级 9 包装组 III |
| T_702C396053 | Alfa Aesar | Cetyl trimethylammonium bromide | pure 500GR | 1541元/500g; | 展开 |
基本信息 Ref# F50902 MDL MFCD00011772 分子式 CH{3}(CH{2}){15}N(CH{3}){3}Br 分子量 364.46 形态 Solid |
| O3042-500 | Alfa Aesar | HEXADECYLTRIMETHYLAM BR T 500G | | 813元/500g; | 展开 |
基本信息 Ref# F53806 安全信息 危险等级 9 包装组 III |
| 1102974 | USP | Cetrimonium bromide | United States Pharmacopeia (USP) Reference Standard | 3487.56元/1 G; | 展开 |
产品说明 一般描述 本产品按照现行药典要求提供和指定。所有为支持本产品而提供的信息,包括 SDS 和任何产品信息小册子,均由药典颁发机构制定和发布。如需进一步的信息和支持,请访问现行药典网站。如需进一步信息和支持,请访问现行药典网站。 分析说明 这些产品仅供测试和分析使用。它们不适用于人类或动物的给药,不可用于诊断、治疗或治愈任何疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 329749289 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | USP | | mp | 248-251 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| H5882 | Sigma-Aldrich | Hexadecyltrimethylammonium Bromide | ≥98% | 888.91元/100 G; 2795.85元/500 G; 5430.34元/1 KG; | 展开 |
产品说明 包装 1 kg in poly bottle 100, 500 g in poly bottle 应用 阳离子表面活性剂 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 24895714 | | NACRES | NA.21 |
产品性质 | 质量水平 | 300 | | 描述 | cationic | | 测定 | ≥98% | | 形式 | (solids) | | 分子量 | micellar avg mol wt 62,000 | | 聚集数 | 170 | | technique(s) | DNA extraction: suitable RNA extraction: suitable | | pH值(酸碱度) | 5.0-7 (25 ℃, 36.4 g/L) | | CMC | 0.92 mM (20-25℃) | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: 100 mg/mL | | HLB | 10 | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| H6269 | Sigma-Aldrich | Hexadecyltrimethylammonium Bromide | for molecular biology, ≥99% | 873.41元/100 G; 1047.71元/250 G; 1279.91元/500 G; 2406.55元/1 KG; | 展开 |
产品说明 应用 十六烷基三甲基溴化铵已被用作: - DNA提取缓冲液 和RNA提取缓冲液的一个组份
- 染料溶解缓冲液的组分
- 金纳米棒制备中的表面活性剂。
包装 100, 250, 500 g in poly bottle 1 kg in poly bottle 生化/生理作用 十六烷基三甲基溴化铵又称十六烷基三甲基溴化铵(CTAB),是一种阳离子表面活性剂。CTAB法是一种高效、经济、重要DNA提取方法。CTAB作为纳米颗粒的成型材料和还原剂。 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 24895734 | | NACRES | NA.31 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 描述 | cationic | | 测定 | ≥99% | | 形式 | powder or crystals | | 分子量 | micellar avg mol wt 62,000 | | 聚集数 | 170 | | pH值(酸碱度) | 5.0-7 (25 ℃, 36.4 g/L) | | CMC | 0.92 1 mM (20-25℃) | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: 1/10 g/mL | | HLB | 10 | | 适用性 | suitable for DNA precipitation | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| 36932 | Supelco | Hexadecyltrimethylammonium Bromide | analytical standard | 1251.75元/1 G; | 展开 |
产品说明 一般描述 Cetrimonium bromide(CTAB) is a quaternary ammonium derivative known to enhance anti-tumor activity. It is one of the components of the broad-spectrum antiseptic cetrimide and may also be used as a buffer for DNA extraction. 应用 Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. CTAB may be used as a reference standard for the determination of: - CTAB in various water samples by combining a dispersive liquid-liquid microextraction (DLLME) technique with high performance liquid chromatography.
- CTAB in pharmaceutical formulations by reversed-phase high-performance liquid chromatography (RP- HPLC).
基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 329755544 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard | | 描述 | cationic | | 测定 | 98-102% | | 保质期 | limited shelf life, expiry date on the label | | 分子量 | 364.45 g/mol | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: soluble 36.4 g/L at 20 ℃ (completely) | | application(s) | cleaning products cosmetics environmental food and beverages personal care | | 格式 | neat | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| ARK2188 | SAFC | Hexadecyltrimethylammonium Bromide | | 5722.32元/100 G; 24475.8元/1 KG; 208548元/10 KG; | 展开 |
产品说明 一般描述 如需获取此产品的相关文档,请联系客户支持并选择“产品文档”。请注意,需要签署保密协议才能获取该产品的相关文档。 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 329773059 | | NACRES | NA.26 |
产品性质 | 形式 | powder | | 质量水平 | 400 | | pH值(酸碱度) | 5.0-7 (25 ℃, 36.4 g/L) | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: soluble 36.4 g/L at 20 ℃ (completely) | | 储存温度 | room temp | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup |
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| 52367 | Supelco | Hexadecyltrimethylammonium Bromide | suitable for ion pair chromatography, LiChropur™ | 2298.59元/10 G; 9047.12元/50 G; | 展开 |
产品说明 一般描述 十六烷基三甲基溴化铵 (CTAB) 是目前研究最多的阳离子表面活性剂之一。 十六烷基三甲基溴化铵 (CTAB) 是一种季铵盐,含有一个长链疏水性烷基链,称为双亲性。在极性溶液中,疏水离子相互作用形成具有疏水核和极性表面的离散聚集体,称为胶束。 应用 采用 2,6-吡啶二甲酸间接紫外检测法,制备了葡萄酒毛细管区带电泳测定有机酸过程中配制的缓冲溶液。 其他说明 离子对色谱添加剂;TLC 的离子对试剂 法律信息 LiChropur is a trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 329757827 | | NACRES | NB.21 |
产品性质 | 质量水平 | 100 | | 描述 | cationic | | 测定 | ≥99.0% (AT) | | 形式 | powder or crystals | | 质量 | LiChropur™ | | 分子量 | average mol wt 62,000 | | 聚集数 | 170 | | technique(s) | ion pair chromatography: suitable | | CMC | 0.92 | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: soluble 36.4 g/L at 20 ℃ (completely) | | λ | 10 % in methanol | | 紫外吸收 | λ: 240 nm Amax: 0.04 λ: 250 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02 | | HLB | 11 | | 适用性 | corresponds to standard for filter test | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| 52370 | Sigma-Aldrich | Hexadecyltrimethylammonium Bromide | ≥96.0% (AT) | 682.87元/100 G; 2347.78元/500 G; | 展开 |
产品说明 一般描述 十六烷基三甲基溴化铵是用离子选择电极电位滴定高氯酸盐的滴定剂。 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 329757829 |
产品性质 | 质量水平 | 200 | | 描述 | cationic | | 测定 | ≥96.0% (AT) | | 形式 | powder or chunks | | 分子量 | 364.45 g/mol | | technique(s) | UV/Vis spectroscopy: suitable electrophoresis: suitable | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: 1 g/10 mL (warm) | | application(s) | detection | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| 8.14119 | Sigma-Aldrich | Hexadecyltrimethylammonium Bromide | for synthesis | 294.38元/100 G; 498.47元/500 G; | 展开 |
产品说明 分析说明 Assay (argentometric): ≥ 97.0 % Identity (IR): passes test 基本信息 | 线性分子式 | C16H33N(CH3)3Br | | 分子量 | 364.45 | | MDL编号 | MFCD00011772 | | EC索引号 | 200-311-3 |
产品性质 | 质量水平 | 200 | | 效能 | 410 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 5-7 (20 ℃, 50 g/L in H2O) | | mp | 237-243 ℃ | | 溶解性 | 55 g/L | | 堆积密度 | 390 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup |
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| H9151 | Sigma-Aldrich | Hexadecyltrimethylammonium Bromide | BioXtra, ≥99% | 600元/25 G; 2114.82元/100 G; 2500元/250 G; | 展开 |
产品说明 应用 十六烷基三甲基溴化铵已被用于:
- 制备金纳米棒
- 作为Ugi反应的添加剂
- 作为表面活性剂
- 用于肠组织匀浆处理以获得髓过氧化物酶活性
包装 25, 100, 250 g in glass bottle 生化/生理作用 十六烷基三甲基溴化铵,也称为鲸蜡烷三甲基溴化铵(CTAB),是一种阳离子表面活性剂。CTAB被用于提取DNA。CTAB方法是有效、经济且省时的DNA提取方法。CTAB被用作纳米颗粒生成的塑形材料和还原剂。 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 24895846 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 描述 | cationic | | 产品线 | BioXtra | | 测定 | ≥99% | | 形式 | crystalline powder or crystals | | 分子量 | micellar avg mol wt 62,000 | | 聚集数 | 170 | | 杂质 | ≤0.001% Phosphorus (P) ≤0.1% Insoluble matter | | 灼烧残渣 | ≤0.1% | | pH值(酸碱度) | 5.0-7 (25 ℃, 36.4 g/L) | | CMC | 0.92 mM (20-25℃) | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: 0.1 M, clear, colorless to faintly yellow | | 痕量阴离子 | sulfate (SO42-): ≤0.05% | | 痕量阳离子 | Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% Na: ≤0.005% Pb: ≤0.001% Zn: ≤0.0005% | | HLB | 10 | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| 219374 | Millipore | Cetyltrimethylammonium Bromide, Molecular Biology Grade-CAS 57-09-0-Calbiochem | Cationic detergent suitable for the isolation of high molecular weight DNA in plants and other organisms. | 1211.82元/100 G; | 展开 |
产品说明 一般描述 Cationic detergent suitable for the isolation of high molecular weight DNA in plants and other organisms. 包装 100 g in Plastic ampoule 警告 Toxicity: Harmful (C) 制备说明 Heating to 30-35°C may be required for complete solubilization. 重悬 Following reconstitution store at room temprature (20°C). Stock solutions are stable for up to 6 months at room temperature. 法律信息 CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C19H42BrN | | 分子量 | 364.45 | | MDL编号 | MFCD00011772 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98% (TLC) | | 形式 | crystalline solid | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze | | 聚集数 | 170 | | 颜色 | white | | 痕量阳离子 | heavy metals (as Pb): ≤0.001% | | 异质活性 | DNases, proteases, RNases, none detected | | 运输 | ambient | | 储存温度 | 15-25℃ | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup |
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| 52365 | Sigma-Aldrich | Hexadecyltrimethylammonium Bromide | BioUltra, for molecular biology, ≥99.0% (AT) | 1419.43元/50 G; 5251.12元/250 G; | 展开 |
产品说明 一般描述 杀菌性的阳离子表面活性剂 应用 十六烷基三甲基溴化铵已被用于分离植物高分子量 DNA 以及用于 PCR 分析的植物 DNA。也用于沉淀核酸。 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 57651369 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 描述 | cationic | | 产品线 | BioUltra | | 测定 | ≥99.0% (AT) | | 形式 | powder or crystals | | 分子量 | micellar avg mol wt 62,000 | | 聚集数 | 170 | | 杂质 | DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected | | 灼烧残渣 | ≤0.2% | | 缺失 | ≤0.5% loss on drying | | pH值(酸碱度) | 5.0-7.0 (25 ℃, 0.1 M in H2O) | | CMC | 0.92 1 mM (20-25℃) | | mp | 248-251 ℃ (lit.) | | 溶解性 | H2O: 0.1 M at 40 ℃, clear, colorless | | 痕量阴离子 | sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤50 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤50 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | λ | 0.1 M in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.05 | | HLB | 10 | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| V900413 | Sigma-Aldrich | Hexadecyltrimethylammonium Bromide | Vetec™, reagent grade, 96% | 607.59元/500 G; | 展开 |
产品说明 包装 100, 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | CH3(CH2)15N(Br)(CH3)3 | | 分子量 | 364.45 | | Beilstein | 3598189 | | EC 号 | 200-311-3 | | MDL编号 | MFCD00011772 | | PubChem化学物质编号 | 329829822 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 96% | | 分子量 | 364.45 g/mol | | mp | 248-251 ℃ (lit.) | | SMILES string | [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C | | InChI | 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 | | InChI key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
安全信息 | 象形图 |     | | 警示用语: | Danger | | 危险声明 | H302 - H315 - H318 - H335 - H373 - H410 | | 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3 | | 靶器官 | Gastrointestinal tract, Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 471.2 °F - closed cup | | 闪点(C) | 244 ℃ - closed cup |
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| 947819 | Amethyst | Hexadecyltrimethylammonium Bromide | 99%, 试剂级 | 64元/100G; 177元/500G; 344元/1KG; 1375元/5KG; | 展开 |
基本信息 | 分子式 | C19H42BrN | | 分子量 | 364.45 | | 熔点 | 248-251 | | 闪点 | 244 | | MDL编码 | MFCD00011772 | | Beilstein | 3598189 | | Merck | 14,2025 | | EINECS 编号 | 200-311-3 |
安全信息 | 图形或危害标志 |    | | 提示语 | Danger | | 危险说明 | H302 H315 H318 H335 H400 | | 防范说明 | P261 P273 P280 P305+P351+P338 | | UN号码 | 3077 | | 危险分类 | 9 | | 包装等级 | III | | WGK | 3 | | RTECS | BQ7875000 | | TSCA | 是 |
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| 454611 | Fluorochem | N,N,N-Trimethylhexadecan-1-aminium bromide | 95% | 286元/25g; 726元/100g; 1760元/500g; 9746元/5kg; | 展开 |
基本信息 | CAS Number | 57-09-0 | | MDL Number | MFCD00011772 | | Melting Point | 243℃ |
安全信息 | 图形或危害标志 |     | | 危险性说明 | H302: Harmful if swallowed. H315: Causes skin irritation. H318: Causes serious eye damage. H335: May cause respiratory irritation. H341: Suspected of causing genetic defects .. H370: Causes damage to organs Blood system. Heart. H400: Very toxic to aquatic life. H410: Very toxic to aquatic life with long lasting effects. H361fd: Reproductive toxicity
| | 防范说明 | P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P273: Avoid release to the environment. P280: Wear . P281: Use personal protective equipment as required. P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P307: IF exposed: . P307 + P311: IF exposed: Call a POISON CENTER or doctor/physician. P308 + P313: IF exposed or concerned: Get medical advice/ attention. P310: Immediately call a POISON CENTER or doctor/physician. P311: Call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P391: Collect spillage. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.
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