3,4,5-三甲氧基苯甲酰氯

3,4,5-三甲氧基苯甲酰氯

3,4,5-Trimethoxybenzoyl chloride

4521-61-3

C10H11ClO4

230.64500

44.76000

2.09140

230.03500

1.513

淡黄色晶体

185°C/18mm

185 °C18 mm Hg(lit.)

81-84 °C(lit.)

1,214 g/cm3

Store at 0-5ºC

1

8

S26-S36/37/39-S45

II

UN 3261 8/PG 2

C

R14; R34; R37

2918990090

HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

品名, 成分含量, 用途

2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%