2-methyl-3-oxobutanal

2-methyl-3-oxobutanal名称

[ CAS 号 ]:
22428-91-7

[ 英文名 ]:
2-methyl-3-oxobutanal

[英文别名 ]:

2-Methyl-3-oxo-butyraldehyd
2-methyl-3-oxo-butanal
Butanal,2-methyl-3-oxo
2-methyl-3-oxo-butyraldehyde
Hydroxymethylenbutanon

2-methyl-3-oxobutanal物理化学性质

[ 密度 ]:
0.946g/cm3

[ 沸点 ]:
136.499ºC at 760 mmHg

[ 分子式 ]:
C₅H₈O₂

[ 分子量 ]:
100.11600

[ 闪点 ]:
42.239ºC

[ 精确质量 ]:
100.05200

[ PSA ]:
34.14000

[ LogP ]:
0.41040

[ 蒸汽压 ]:
7.358mmHg at 25°C

[ 折射率 ]:
1.395

2-methyl-3-oxobutanal安全信息

[ 海关编码 ]:
2914400090

2-methyl-3-oxobutanal合成路线

详细合成路线

2-methyl-3-oxobutanal上下游产品

2-methyl-3-oxobutanal上游产品

2-methyl-3-oxobutanal下游产品

2-methyl-3-oxobutanal海关

[ 海关编码 ]: 2914400090

[ 中文概述 ]:
2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%