2-溴-2-氟丙二酸二乙酯

2-溴-2-氟丙二酸二乙酯

diethyl 2-bromo-2-fluoropropanedioate

756-44-5

C7H10BrFO4

257.05400

52.60000

1.17330

255.97500

100-102ºC 8mm

2917190090

UN 1760

R34; R36/37/38

S26; S36/37/39

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%