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四甲基溴化铵
规格或纯度:
ACS, ≥98.0%
- CAS编号: 64-20-0
- 分子式: C4H12NBr
- 分子量: 154.05
- Beilstein号: 3620955
- EC号: 200-581-2
- MDL号: MFCD00011626
- PubChem编号: 66137
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基本描述
| 规格或纯度 | ACS, ≥98.0% |
|---|---|
| 英文名称 | Tetramethylammonium bromide |
| 别名 | 溴化四甲基铵,四甲替溴化铵 |
| 应用 | 极谱分析试剂，检定碱金属和碱土金属。 |
| 储存温度 | 干燥 |
| 运输条件 | 常规运输 |
| 产品介绍 |
易吸湿，热至230℃以上时分解，并部分升华。在真空中热至360℃升华。易溶于水，微溶于无水醇，不溶于醚。半数致死量(大鼠，腹腔)24.6mg/kg。有刺激性。 |
名称和标识符
| EC号 | 200-581-2 |
|---|---|
| IUPAC Name | tetramethylazanium;bromide |
| INCHI | InChI=1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1 |
| InChi Key | DDFYFBUWEBINLX-UHFFFAOYSA-M |
| Canonical SMILES | C[N+](C)(C)C.[Br-] |
| 分子式 |
C4H12NBr |
| UN Number | 2811 |
| PubChem CID | 66137 |
| Beilstein号 | 3620955 |
| 分子量 | 154.05 |
化学和物理性质
| 密度 | 1.5600 |
|---|---|
| 敏感性 | 对湿度敏感 |
| 熔点 | >300 °C |
安全信息
| 象形图 |
Toxic 
Harmful |
|---|---|
| 信号词 | Danger |
| 危险声明 |
H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation H300: Fatal if swallowed |
| 预防措施声明 | P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P316,P337+P317,P332+P317,P319 |
| WGK Germany | 3 |
| RTECS | BS7600000 |
| Reaxy-Rn | 3620955 |
| 个人防护装备 | Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges |
参考文献
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