溶于乙醇、苯、乙醚,微溶于水,有辛辣气味,易挥发,有爆炸性,与硫酸接触,甚至减压蒸馏时也会发生爆炸。用于有机合成,是钌催化的烯烃的不对称环烷化试剂。
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Ethyl diazoacetate
Dangerous GoodsCAS number:623-73-4(dichloromethane) molecular formula:C4H6N2O2
overview
compound introduction
Specs
| Chinese alias | 重氮醋酸乙酯 | ||
| English alias | DAAE | Ethyl 2-diazoacetate | Diazoacetic ester | Ethyldiazoacetate | ||
| CAS number | 623-73-4(dichloromethane) | molecular formula | C4H6N2O2 |
| molecular weight | 114.1 g/mol | Exact mass | ≥91% |
| PSA | 28.300 Ų | logp | 0.700 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS08 , GHS07 , GHS02
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H351: 怀疑引起遗传缺陷 H302: 吞食有害 H226: 易燃液体和蒸气 H370: 对器官造成损害 H242: 加热可能会引起火灾
Statement of Preventive Measures:
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。 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。 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
WGK Germany:
3
UN Number:
1993
General hazardous chemicals:
一般危化品
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
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