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2-Butenoic acid, pentylester

更新时间:2025-09-02 11:50:05

2-Butenoic acid, pentylester结构式
2-Butenoic acid, pentylester结构式
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常用名 2-Butenoic acid, pentylester 英文名 2-Butenoic acid, pentylester
CAS号 25415-76-3 分子量 156.22200
密度 0.896g/cm3 沸点 194.6ºC at 760mmHg
分子式 C9H16O2 熔点 N/A
MSDS N/A 闪点 77.9ºC

 2-Butenoic acid, pentylester名称

英文名 pentyl but-2-enoate
英文别名 更多

 2-Butenoic acid, pentylester物理化学性质

密度 0.896g/cm3
沸点 194.6ºC at 760mmHg
分子式 C9H16O2
分子量 156.22200
闪点 77.9ºC
精确质量 156.11500
PSA 26.30000
LogP 2.29590
蒸汽压 0.437mmHg at 25°C
折射率 1.436

 2-Butenoic acid, pentylester安全信息

海关编码 2916190090

 2-Butenoic acid, pentylester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-Butenoic acid, pentylester英文别名

crotonic acid n-pentyl ester
pentyl 2-butenoate
Crotonic acid pentyl ester
Einecs 246-956-4
2-Butenoic acid,pentyl ester
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