compound introduction
含有稳定剂对苯二酚。巴豆酰氯可用于合成 α,β-不饱和酯。
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
Crotonoyl chloride
Dangerous GoodsCAS number：625-35-4 molecular formula：CH3CH=CHCOCl
overview
Specs
| Chinese alias | - | ||
| English alias | STL146463 | Crotonyl chloride, tech. 90% | InChI=1/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3/b3-2 | (E)-crotonoyl chloride | EINECS 234-010-3 | Crotonic acid chloride | trans-crotonyl chloride | (E)-crotonyl chloride | SCHEMBL245655 | 2-Butenoyl chloride | Q1141616 | ||
| CAS number | 625-35-4 | molecular formula | CH3CH=CHCOCl |
| molecular weight | 104.53 g/mol | Exact mass | ≥90% |
| PSA | 17.100 Ų | logp | 1.600 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05 , GHS07 , GHS02
Signal word：
Danger
Hazard Statement：
H335: 可能引起呼吸道刺激 H314: 造成严重的皮肤灼伤和眼睛损伤 H226: 易燃液体和蒸气
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 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。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P264: 处理后要彻底洗手。 P403+P235: 存放在通风良好的地方。保持低温
WGK Germany：
3
Personal protective equipment：
Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number：
2920
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
625-35-4 | Crotonoyl chloride.pdf
