内消旋-2,3-二甲基琥珀酸

内消旋-2,3-二甲基琥珀酸

Butanedioic acid, 2,3-dimethyl-, [R-(R*,S*)]-

608-40-2

C6H10O4

146.14100

74.60000

0.42780

146.05800

1.471

114.4ºC

241.9ºC at 760 mmHg

200ºC (dec.)(lit.)

1.242g/cm3

26-37/39

Xi

R36/37/38

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%