4-chloro-3-oxobutanoyl chloride

4-chloro-3-oxobutanoyl chloride名称

[ CAS 号 ]:
41295-64-1

[ 英文名 ]:
4-chloro-3-oxobutanoyl chloride

[英文别名 ]:

chloroacetoacetyl chloride
g-Chloroacetoacetyl chloride
Butanoyl chloride,4-chloro-3-oxo
3-oxo-4-chlorobutyryl chloride
4-Chloroacetoacetyl chloride
4-Chloro-3-oxobutanoylchloride
EINECS 255-301-1
4-chloro-3-oxo-butyryl chloride
2-chloroacetoacetic acid chloride

4-chloro-3-oxobutanoyl chloride物理化学性质

[ 密度 ]:
1.389g/cm3

[ 沸点 ]:
202ºC at 760mmHg

[ 分子式 ]:
C₄H₄Cl₂O₂

[ 分子量 ]:
154.97900

[ 闪点 ]:
79.3ºC

[ 精确质量 ]:
153.95900

[ PSA ]:
34.14000

[ LogP ]:
0.94980

[ 折射率 ]:
1.456

4-chloro-3-oxobutanoyl chloride安全信息

[ 海关编码 ]:
2918300090

4-chloro-3-oxobutanoyl chloride合成路线

详细合成路线

4-chloro-3-oxobutanoyl chloride上下游产品

4-chloro-3-oxobutanoyl chloride上游产品

4-chloro-3-oxobutanoyl chloride下游产品

4-chloro-3-oxobutanoyl chloride海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%