反-乌头酸三甲酯

反-乌头酸三甲酯

Trimethyl trans-Aconitate,trans-Aconitic Acid Trimethyl Ester

4271-99-2

C9H12O6

216.18800

78.90000

-0.17810

216.06300

1.453

90.1ºC

160ºC / 20mmHg

1.22

2917190090

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

2917190090 其他无环多元羧酸. 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%

2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%