2-溴-2-甲基丙二酸二乙酯

2-溴-2-甲基丙二酸二乙酯

diethyl 2-bromo-2-methylpropanedioate

29263-94-3

C8H13BrO4

253.09000

52.60000

1.26620

252.00000

n20/D 1.449(lit.)

透明无色液体

>230 °F

105-106 °C (5 mmHg)

1.325 g/mL at 25 °C(lit.)

0.0433mmHg at 25°C

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

3

8

S26-S36/37/39-S45

III

UN 3265 8/PG 2

C

R20/21/22; R34

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%