butane-1,4-diyl diacetoacetate

butane-1,4-diyl diacetoacetate名称

[ CAS 号 ]:
13018-41-2

[ 英文名 ]:
butane-1,4-diyl diacetoacetate

[英文别名 ]:

butane-1,4-diyl bis(3-oxobutanoate)
1,4-butanediol bisacetoacetate
1,4-bis-acetoacetyloxy-butane
3-oxobutyric acid 4-(3-oxobutyryloxy)butyl ester
butane-1,4-diyl diacetoacetate
1,4-Bis-acetoacetyloxy-butan
tetramethylene di(3-oxobutanoate)
EINECS 235-873-9
1,4-butanediol diacetoacetate

butane-1,4-diyl diacetoacetate物理化学性质

[ 密度 ]:
1.133g/cm3

[ 沸点 ]:
371.4ºC at 760mmHg

[ 分子式 ]:
C₁₂H₁₈O₆

[ 分子量 ]:
258.26800

[ 闪点 ]:
163.2ºC

[ 精确质量 ]:
258.11000

[ PSA ]:
86.74000

[ LogP ]:
0.81120

[ 蒸汽压 ]:
1.04E-05mmHg at 25°C

[ 折射率 ]:
1.45

butane-1,4-diyl diacetoacetate安全信息

[ 海关编码 ]:
2918300090

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butane-1,4-diyl diacetoacetate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%