compound introduction
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。
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Tetramethylammonium bromide
Dangerous GoodsCAS number：64-20-0 molecular formula：C4H12NBr
overview
Specs
| Chinese alias | 溴化四甲基铵,四甲替溴化铵 | ||
| English alias | NSC148344 | NSC-148344 | HY-Y0658 | tetramethylazanium;bromide | EINECS 200-581-2 | TMAB | SCHEMBL99504 | AKOS000121849 | J-524890 | Methanaminium,N,N-trimethyl-, bromide | STL477541 | Tetramethyl ammonium bromide | DDFYFBUWEBINLX-UHFFFAOYSA-M | UNII-6L9N | ||
| CAS number | 64-20-0 | molecular formula | C4H12NBr |
| molecular weight | 154.05 g/mol | Exact mass | ACS |
| PSA | 0.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06 , GHS07
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H300: 吞咽致命
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 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。 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。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges
RTECS：
BS7600000
UN Number：
2811
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
64-20-0 | Tetramethylammonium bromide.pdf
