半岛bd体育手机客户端 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:
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 |
半岛bd体育手机客户端 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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