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2-ethyl-2-butenoic acid

更新时间:2024-01-09 19:13:25

2-ethyl-2-butenoic acid结构式
2-ethyl-2-butenoic acid结构式
品牌特惠专场
常用名 2-ethyl-2-butenoic acid 英文名 2-ethyl-2-butenoic acid
CAS号 4411-99-8 分子量 114.14200
密度 0.987g/cm3 沸点 207.6ºC at 760mmHg
分子式 C6H10O2 熔点 N/A
MSDS N/A 闪点 113.9ºC

 2-ethyl-2-butenoic acid名称

英文名 2-ethylbut-2-enoic acid
英文别名 更多

 2-ethyl-2-butenoic acid物理化学性质

密度 0.987g/cm3
沸点 207.6ºC at 760mmHg
分子式 C6H10O2
分子量 114.14200
闪点 113.9ºC
精确质量 114.06800
PSA 37.30000
LogP 1.42730
折射率 1.454

 2-ethyl-2-butenoic acid安全信息

海关编码 2916190090

 2-ethyl-2-butenoic acid海关

海关编码 2916190090
中文概述 2916190090 其他不饱和无环一元羧酸(包括其酸酐、酰卤化物,过氧化物和过氧酸以及它们的衍生物)。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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, 丙烯酸、丙烯酸盐或酯应报明包装
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 2-ethyl-2-butenoic acid英文别名

2-Pentene-3-carboxylic acid
2-Butenoic acid,2-ethyl
2-Ethyl-crotonsaeure
a-Ethylcrotonicacid
2-Aethyl-crotonsaeure
2-ethyl-crotonic acid
Butanoic acid,2-ethylidene
2-Ethyl-2-butenoic acid
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2-ethyl-2-butenoic acid价格

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