| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| N798500 | MACKLIN | N-七氟丁酰基咪唑 | 用于GC衍生化, ≥97%(GC) | 259元/1g; 899元/5g; 2996元/25g; 9360元/100g; | 展开 |
储存:2-8°C, 密封, 干燥 状态:无色到黄色到红色液体 折射率:n20/D 1.3851(lit.) |
| N811505 | MACKLIN | N-七氟丁酰基咪唑 | 97% | 95元/1g; 320元/5g; 1098元/25g; 4010元/100g; | 展开 |
储存:-20°C,干燥,密封 状态:无色到黄色到暗红色液体 折射率:n20/D 1.3865(lit.) |
| H0467 | TCI | 1-(Heptafluorobutyryl)imidazole [Acylating Agent] | >97.0%(GC)(T) | 1270元/5G; 5090元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(GC)(T) | | 分子式/分子量 | C7H3F7N2O = 264.10 | | 外观与形状(20℃) | 液体 | | 储存温度 | 0-10℃ | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 光,空气,湿气 (分解),加热 | | Reaxys-RN | 4488026 | | PubChem物质ID | 87570865 | | SDBS (AIST Spectral DB) | 5107 | | MDL编号 | MFCD00014503 |
技术规格 | Appearance | Colorless to Light yellow clear liquid to slightly cloudy liquid | | Purity(GC) | min. 97.0 % | | Purity(Nonaqueous Titration) | min. 97.0 % | | Effect test of GC derivalization | Effective as derivatization agent Dodecylamine |
物性(参考值) | 熔点 | 13 ℃ | | 沸点 | 161 ℃ | | 闪点 | 77 ℃ | | 比重 | 1.58 | | 折射率 | 1.39 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H227 : 可燃液体。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 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。 P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。 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。 P403 + P235 : 存放在通风良好的地方。保持低温。
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| 100530 | J&K | 1-(Heptafluorobutyryl)imidazole | 97% | 230元/1G; 917元/5G; 3487元/25G; | 展开 |
基本信息 | 分子式 | C7H3F7N2O | | 分子量 | 264.10 | | 熔点 | 13 | | 沸点 | 158-163 | | 闪点 | 77 | | 密度 | 1.490 | | 折光率(n20D) | 1.3840 - 1.3870 | | MDL编码 | MFCD00014503 | | Beilstein | 4488026 | | EINECS 编号 | 251-063-8 | | 存储条件 | Freezer -20℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H227 H315 H319 | | 防范说明 | P210 P264 P280 P302+P352+P332+P313+P362+P364 P305+P351+P338+P337+P313 P403+P235 P501 | | WGK | 3 |
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| L00221 | Alfa Aesar | 1-(Heptafluorobutyryl)imidazole | 97% | 2229元/5g; 7118元/25g; | 展开 |
应用 1-(Heptafluorobutyryl)imidazole is used in gas chromatography for the determination of various pharmaceutical compounds like retronecine in biological matrixes. It acts as a reagent for derivatize amine-groups. It plays an essential role to reduce GC column degradation due to its non-acidic property. It is an acylating agent, which converts thermally unstable compounds to its more volatile derivative and then made suitable for GC analysis. 备注 Hygroscopic and air sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD00014503 EINECS 251-063-8 分子式 C7H3F7N2O 分子量 264.10 熔点 10-13° 沸点 160-162° 闪点 77°(170°F) 密度 1.490 折射率 1.3850 灵敏度 Store at -20°C. Moisture Sensitive. Store under Argon. 形态 Liquid 溶解性 Miscible with chloroform and methanol. Beilstein 4488026 GHS危害和防范说明 GHS符号
 Hazard Statements H227-H315-H319-H335 Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements P210e-P261-P280a-P305+P351+P338-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别 36/37/38 Irritating to eyes, respiratory system and skin. 安全等级 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste TSCA 否 |
| 556645 | Sigma-Aldrich | N-Heptafluorobutyrylimidazole | 97% | 1055.32元/1 G; 2764.6元/5 G; 10238.6元/50 G; | 展开 |
产品说明 一般描述 可能形成沉淀,储存时颜色可能变深,但不会影响性能。 应用 N -七氟丁基咪唑可用作以下化合物的气-液色谱 (GLC) 分析中的衍生试剂: - 小麦中的脱氧雪腐镰刀菌烯醇
- 人血清中的抗生素(庆大霉素、妥布霉素、奈替米星和阿米卡星)
- 褪黑素
- 吲哚烷基胺酰化形成的七氟丁酰化合物
- 吗啡、可待因和纳洛啡的酰化产物
包装 1, 5, 50 g in glass bottle 基本信息 | 经验(实验)分子式 | C7H3F7N2O | | 分子量 | 264.10 | | EC 号 | 251-063-8 | | MDL编号 | MFCD00014503 | | PubChem化学物质编号 | 24879570 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | 折射率 | n20/D 1.3865 (lit.) | | bp | 161 ℃ (lit.) | | 密度 | 1.490 g/mL at 25 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | FC(F)(F)C(F)(F)C(F)(F)C(=O)n1ccnc1 | | InChI | 1S/C7H3F7N2O/c8-5(9,6(10,11)7(12,13)14)4(17)16-2-1-15-3-16/h1-3H | | InChI key | MSYHGYDAVLDKCE-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 170.6 °F - closed cup | | 闪点(C) | 77 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
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| 74382 | Supelco | N-Heptafluorobutyrylimidazole | for GC derivatization, LiChropur™, ≥98.0% (GC) | 1300.07元/1 ML; 7263.46元/10 ML; 8348.37元/10 X 1 ML; | 展开 |
产品说明 应用 在使用气相色谱法分析人血清样品中氨基糖苷类药物如庆大霉素、妥布霉素、奈替尼辛和阿米卡星时,N-七氟稳健咪唑可用作衍生剂。 法律信息 LiChropur is a trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C7H3F7N2O | | 分子量 | 264.10 | | EC 号 | 251-063-8 | | MDL编号 | MFCD00014503 | | PubChem化学物质编号 | 329765658 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 等级 | for GC derivatization | | 测定 | ≥98.0% (GC) 98.5-101.0 wt. % (NT) | | 形式 | liquid | | 质量 | LiChropur™ | | reaction suitability | reagent type: derivatization reagent reaction type: Acylations | | technique(s) | gas chromatography (GC): suitable | | 折射率 | n20/D 1.3865 (lit.) | | bp | 161 ℃ (lit.) | | 密度 | 1.490 g/mL at 25 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | FC(F)(F)C(F)(F)C(F)(F)C(=O)n1ccnc1 | | InChI | 1S/C7H3F7N2O/c8-5(9,6(10,11)7(12,13)14)4(17)16-2-1-15-3-16/h1-3H | | InChI key | MSYHGYDAVLDKCE-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 170.6 °F - closed cup | | 闪点(C) | 77 ℃ - closed cup |
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| H9903 | Sigma-Aldrich | 1-(Heptafluorobutyryl)imidazole | BioReagent, suitable for derivatization | 1563.75元/1 G; | 展开 |
产品说明 一般描述 可能形成沉淀,储存时颜色可能变深,但不会影响性能。 包装 1 g in ampule 生化/生理作用 温和的胺基衍生试剂; 非酸性副产物可防止分解并减少GC色谱柱降解。 基本信息 | 经验(实验)分子式 | C7H3F7N2O | | 分子量 | 264.10 | | Beilstein | 4488026 | | EC 号 | 251-063-8 | | MDL编号 | MFCD00014503 | | PubChem化学物质编号 | 24895875 | | NACRES | NA.32 |
产品性质 | 质量水平 | 100 | | 产品线 | BioReagent | | bp | 158-163 ℃ (lit.) | | 适用性 | suitable for derivatization | | 储存温度 | −20℃ | | SMILES string | FC(F)(F)C(F)(F)C(F)(F)C(=O)n1ccnc1 | | InChI | 1S/C7H3F7N2O/c8-5(9,6(10,11)7(12,13)14)4(17)16-2-1-15-3-16/h1-3H | | InChI key | MSYHGYDAVLDKCE-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 170.6 °F - closed cup | | 闪点(C) | 77 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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