| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| T819490 | MACKLIN | 四甲基溴化铵 | 试剂级, 98% | 42元/25g; 120元/100g; 503元/500g; 2250元/2.5kg; | 展开 |
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| T819927 | MACKLIN | 四甲基溴化铵 | 离子对色谱级,≥99.0%(AT) | 52元/2g; 199元/10g; 448元/50g; 1634元/250g; | 展开 |
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| T0135 | TCI | Tetramethylammonium Bromide | >97.0%(T) | 175元/25G; 1055元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(T) | | 分子式/分子量 | C4H12BrN = 154.05 | | 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 | 湿气 (吸湿) | | Reaxys-RN | 3620955 | | PubChem物质ID | 87576138 | | SDBS (AIST Spectral DB) | 4162 | | MDL编号 | MFCD00011626 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Nonaqueous Titration) | min. 97.0 % | | Solubility in Water | almost transparency |
物性(参考值) | 水溶性 | 可溶 | | 溶解度(极微溶) | 乙醇 | | 溶解性(不溶于) | 乙醚,氯仿 |
安全信息 | 图形或危害标志 |  | | 信号词 | 危险 | | 危险性说明 | H300 : 吞咽致命。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
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。
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 + P310 + P330 : 如误吞咽：立即呼叫急救中心/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 | UN2811 | | 类别 | 6.1 | | 包装类别 | II | | 监管条件代码(*) | |
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| 217373 | J&K | Tetramethylammonium Bromide | 99% | 101元/25g; 332元/100G; 907元/500G; | 展开 |
基本信息 | 分子式 | C4H12BrN | | 分子量 | 154.05 | | 熔点 | >300 | | MDL编码 | MFCD00011626 | | EINECS 编号 | 200-581-2 |
安全信息 | 图形或危害标志 |  | | 提示语 | Danger | | 危险说明 | H301
H316
H320
H335 | | 防范说明 | P281
P305+P351+P338
P308+P313
P314 | | UN号码 | 2811 | | 危险分类 | 6.1 | | 包装等级 | II | | WGK | 3 | | RTECS | BS7600000 | | TSCA | 是 |
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| A13368 | Alfa Aesar | Tetramethylammonium Bromide | 98% | 605元/100g; 2258元/500g; 8703元/2500g; | 展开 |
应用
Tetramethylammonium bromide acts as an ion pair reagent. It is used as a surface-active agent and an active ingredient for conditioners. Further, it is used as a softner for textiles and paper products. It is also employed as a disinfection agent, sanitizer, antimicrobial and antistatic agent. In addition to this, it plays in important role as a phase transfer catalyst in synthetic chemistry. 备注
Hygroscopic. Incompatible with oxidizing agents and strong bases. 基本信息 MDL
MFCD00011626 EINECS
200-581-2 分子式
C4H12BrN 分子量
154.06 熔点
>300° 密度
1.56 灵敏度
Hygroscopic. Ambient temperatures. 形态
Crystalline powder 溶解性
Soluble in water, alcohol, chloroform and acetone. Beilstein
3620955 GHS危害和防范说明 GHS符号
Hazard Statements
H300-H315-H319-H335
Fatal if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P280h-P305+P351+P338-P309-P310
Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician. 安全信息 危险等级
6.1 包装组
II 危险类别
25-36/37/38
Toxic if swallowed.Irritating to eyes, respiratory system and skin. 安全等级
26-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). RTECS
BS7600000 TSCA
是 |
| C18763 | Alfa Aesar | Tetramethylammonium Bromide | 98% | 914元/100g; 5228元/500g; | 展开 |
基本信息 Ref#
18763 MDL
11626 分子式
C4 H12 Br N 分子量
154.05 形态
Crystalline 安全信息 危险等级
6.1 包装组
II |
| 195758 | Sigma-Aldrich | Tetramethylammonium Bromide | 98% | 289.75元/100 G; 1037.59元/500 G; | 展开 |
产品说明 一般描述 四甲基溴化铵(TMABr)是一字红季铵盐。已经在各种温度(20、25和30℃)下测量了其水溶液的绝对粘度。已经评估了TMABr的各种物理性质(活性系数取决于饱和度、电导系数、密度以及在水中的溶解度)。 已经研究了它对下列Fe(II) 螯合物碱水解的一级速率常数值的影响：4 - 双(亚二氢萘基丙氨酸)(nali)
- 双(亚二氢萘基苯基丙氨酸)(nphali)
- 双(亚二氢萘基天冬氨酸)(nasi)
- (亚二氢萘基组氨酸)(nhi)
- 双(亚二氢萘基精氨酸)(nari)
四丁基溴化铵是一种季铵化合物，被广泛用作相转移催化剂。 已经在各种温度(20、25和30℃)下测量了其水溶液的绝对粘度。已经评估了TMABr的各种物理性质(活性系数取决于饱和度、电导系数、密度以及在水中的溶解度)。 应用 四甲基溴化铵可用作合成小胶体沸石Y纳米晶体的模板。
熔融状态的四丁基溴化铵可以用于以下过程： - 合成(2S)-5-(3-苯基-2-邻苯二甲酰亚氨基丙酰基氨基)间苯二甲酸。
- 在不存在催化剂和有机溶剂的情况下，合成烷基取代的吡咯。
- 在无溶剂环境中通过转硫缩醛反应从缩醛合成二硫代缩醛。
- 通过对苯二甲酸和二异氰酸酯的聚合反应合成聚酰胺(PA)。
- 催化硫醇加成，形成共轭烯烃。
- 聚(氯乙烯)的脱氯化氢反应。
包装 100, 500 g in poly bottle 基本信息 | 线性分子式 | (CH3)4N(Br) | | 分子量 | 154.05 | | Beilstein | 3620955 | | EC 号 | 200-581-2 | | MDL编号 | MFCD00011626 | | PubChem化学物质编号 | 57647797 | | NACRES | NA.21 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | mp | >300 ℃ (lit.) | | SMILES string | [Br-].C[N+](C)(C)C | | InChI | 1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1 | | InChI key | DDFYFBUWEBINLX-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H300 | | 预防措施声明 | P301 + P330 + P331 + P310 | | 危险分类 | Acute Tox. 2 Oral | | 储存分类代码 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
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| 426296 | Sigma-Aldrich | Tetramethylammonium Bromide | ACS reagent, ≥98.0% | 174.12元/25 G; 546.54元/100 G; | 展开 |
产品说明 应用 Tetrabutylammonium bromide (TBAB) may be used in the molten state in the following processes:
- Synthesis of (2S)-5-(3-phenyl-2-phthalimidylpropanoylamino)isophthalic acid.
- Synthesis of alkyl-substituted pyrroles in the absence of catalyst and organic solvent.
- Synthesis of dithioacetals from acetals by transthioacetalisation in a solvent free environment.
- Synthesis of polyamides (PAs) by the polymerization of terephthalic acid and diisocyanates.
- Catalyze the addition of thiols to conjugated alkenes.
- Dehydrochlorination of poly(vinyl chloride).
包装 25, 100 g in poly bottle 基本信息 | 线性分子式 | (CH3)4N(Br) | | 分子量 | 154.05 | | Beilstein | 3620955 | | EC 号 | 200-581-2 | | MDL编号 | MFCD00011626 | | PubChem化学物质编号 | 24866694 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | ≥98.0% | | 杂质 | ≤0.5% trimethylamine hydrobromide
≤0.5% trimethylamine | | mp | >300 ℃ (lit.) | | SMILES string | [Br-].C[N+](C)(C)C | | InChI | 1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1 | | InChI key | DDFYFBUWEBINLX-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H300 | | 预防措施声明 | P301 + P330 + P331 + P310 | | 危险分类 | Acute Tox. 2 Oral | | 储存分类代码 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
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| V900079 | Sigma-Aldrich | Tetramethylammonium Bromide | Vetec™, reagent grade, 98% | 90.02元/25 G; 263.46元/100 G; | 展开 |
产品说明 包装 25, 100 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)4N(Br) | | 分子量 | 154.05 | | Beilstein | 3620955 | | EC 号 | 200-581-2 | | MDL编号 | MFCD00011626 | | PubChem化学物质编号 | 329829519 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 98% | | mp | >300 ℃ (lit.) | | SMILES string | [Br-].C[N+](C)(C)C | | InChI | 1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1 | | InChI key | DDFYFBUWEBINLX-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H300 | | 预防措施声明 | P301 + P330 + P331 + P310 | | 危险分类 | Acute Tox. 2 Oral | | 储存分类代码 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 87708 | Supelco | Tetramethylammonium Bromide | suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT) | 4781.02元/10 G; | 展开 |
产品说明 一般描述 Ion-pairing reagents, when used as mobile phase additives, promote the analysis of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of highest significance for their effective application. sigma-aldrich makes available a variety of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) separations. All mobile phase additives are tested thoroughly with special consideration on the demands of modern reversed phase HPLC: 推荐产品 Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis 法律信息 LiChropur is a trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 线性分子式 | (CH3)4N(Br) | | 分子量 | 154.05 | | Beilstein | 3620955 | | EC 号 | 200-581-2 | | MDL编号 | MFCD00011626 | | PubChem化学物质编号 | 329769598 | | NACRES | NB.21 |
产品性质 | 质量水平 | 100 | | 描述 | cationic | | 测定 | ≥99.0% (AT) | | 质量 | LiChropur™ | | technique(s) | ion pair chromatography: suitable | | mp | >300 ℃ (lit.) | | λ | 10 % in H2O | | 紫外吸收 | λ: 240 nm Amax: 0.06
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02 | | 适用性 | corresponds to standard for filter test | | SMILES string | [Br-].C[N+](C)(C)C | | InChI | 1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1 | | InChI key | DDFYFBUWEBINLX-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H300 | | 预防措施声明 | P301 + P330 + P331 + P310 | | 危险分类 | Acute Tox. 2 Oral | | 储存分类代码 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
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| 302678 | Amethyst | Tetramethylammonium bromide, for analysis | 用于分析 | 59元/25G; 162元/100G; 482元/500G; | 展开 |
基本信息 | 分子式 | C4H12BrN | | 分子量 | 154.05 | | 熔点 | >300 | | MDL编码 | MFCD00011626 | | EINECS 编号 | 200-581-2 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H301
H316
H320
H335 | | 防范说明 | P281
P305+P351+P338
P308+P313
P314 | | UN号码 | 2811 | | 危险分类 | 6.1 | | 包装等级 | II | | WGK | 3 | | RTECS | BS7600000 | | TSCA | 是 |
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| 901935 | Amethyst | Tetramethylammonium Bromide | 98%, 试剂级 | 58元/25G; 113元/100G; 401元/500G; | 展开 |
基本信息 | 分子式 | C4H12BrN | | 分子量 | 154.05 | | 熔点 | >300 | | MDL编码 | MFCD00011626 | | EINECS 编号 | 200-581-2 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H301
H316
H320
H335 | | 防范说明 | P281
P305+P351+P338
P308+P313
P314 | | UN号码 | 2811 | | 危险分类 | 6.1 | | 包装等级 | II | | WGK | 3 | | RTECS | BS7600000 | | TSCA | 是 |
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| 494404 | Fluorochem | Tetramethylammonium Bromide | 98% | 308元/100g; 1408元/500g; 13618元/5kg; | 展开 |
基本信息 | CAS Number | 64-20-0 | | MDL Number | MFCD00011626 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H300: Fatal if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | 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.
P280: Wear .
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: 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.
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 in accordance with local regulation .
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