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4-hydroxy-2-oxo-butanal

4-hydroxy-2-oxo-butanal名称

[ CAS 号 ]:
28119-61-1

[ 英文名 ]:
4-hydroxy-2-oxo-butanal

[英文别名 ]:

4-Hydroxy-2-oxobutyraldehyde
3-deoxythreosone
3-deoxyerythrosone
Butanal,4-hydroxy-2-oxo
4-HYDROXY-2-OXO-BUTANAL
4-Hydroxy-2-ketobutyraldehyde
3-deoxytetrosone
3-deoxytetrosulose

4-hydroxy-2-oxo-butanal物理化学性质

[ 密度 ]:
1.18g/cm3

[ 沸点 ]:
200.2ºC at 760 mmHg

[ 分子式 ]:
C₄H₆O₃

[ 分子量 ]:
102.08900

[ 闪点 ]:
89.2ºC

[ 精确质量 ]:
102.03200

[ PSA ]:
54.37000

[ 蒸汽压 ]:
0.0816mmHg at 25°C

[ 折射率 ]:
1.429

4-hydroxy-2-oxo-butanal安全信息

[ 海关编码 ]:
2914400090

4-hydroxy-2-oxo-butanal合成路线

详细合成路线

4-hydroxy-2-oxo-butanal上下游产品

4-hydroxy-2-oxo-butanal上游产品

4-hydroxy-2-oxo-butanal下游产品

4-hydroxy-2-oxo-butanal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%