Propanedioic acid,2-ethyl-2-phenyl-

Propanedioic acid,2-ethyl-2-phenyl-名称

[ CAS 号 ]:
1636-25-5

[ 英文名 ]:
Propanedioic acid,2-ethyl-2-phenyl-

[英文别名 ]:

Aethyl-phenyl-malonsaeure
2-ethyl-2-phenylmalonic acid
ethylphenylmalonic acid

Propanedioic acid,2-ethyl-2-phenyl-物理化学性质

[ 密度 ]:
1.286g/cm3

[ 沸点 ]:
377ºC at 760mmHg

[ 分子式 ]:
C₁₁H₁₂O₄

[ 分子量 ]:
208.21100

[ 闪点 ]:
196ºC

[ 精确质量 ]:
208.07400

[ PSA ]:
74.60000

[ LogP ]:
1.50360

[ 蒸汽压 ]:
2.36E-06mmHg at 25°C

[ 折射率 ]:
1.56

Propanedioic acid,2-ethyl-2-phenyl-安全信息

[ 海关编码 ]:
2917399090

Propanedioic acid,2-ethyl-2-phenyl-合成路线

详细合成路线

Propanedioic acid,2-ethyl-2-phenyl-上下游产品

Propanedioic acid,2-ethyl-2-phenyl-上游产品

Propanedioic acid,2-ethyl-2-phenyl-下游产品

Propanedioic acid,2-ethyl-2-phenyl-海关

[ 海关编码 ]: 2917399090

[ 中文概述 ]:
2917399090 其他芳香多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917399090 aromatic polycarboxylic acids, 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%