20883-98-1

20883-98-1结构式
20883-98-1结构式

化源商城直购

中文名 3-(2-羟基苯基)-丙烯酸甲酯
英文名 3-(2-hydroxy-phenyl)-acrylic acid methyl ester
英文别名 METHYL-C-COUMARATE
o-Hydroxy-zimtsaeure-methylester
methyl 2-hydroxycinnamate
Cinnamic acid,o-hydroxy-,methyl ester
Methyl ester of o-Hydroxycinnamic acid
Methyl o-hydroxycinnamate
Methyl o-coumarate
METHYL 2-COUMARATE
o-coumaric acid methyl ester
2-hydroxycinnamic acid methyl ester
密度 1.197g/cm3
沸点 308.2ºC at 760mmHg
分子式 C10H10O3
分子量 178.18500
闪点 133.7ºC
精确质量 178.06300
PSA 46.53000
LogP 1.57840
蒸汽压 0.000379mmHg at 25°C
折射率 1.592
海关编码 2918290000
海关编码 2918290000
中文概述 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。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
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
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%