1,2-二氟-4-(甲磺酰基)苯

1,2-二氟-4-(甲磺酰基)苯

1,2-Difluoro-4-methylsulfonylbenzene

424792-57-4

C7H6F2O2S

192.18300

42.52000

2.44910

192.00600

1.49

136.7ºC

71ºC

1.376g/cm3

302.4ºC at 760 mmHg

2904909090

R36/37/38

S26; S36/37/39

Xi

品名, 成分含量, 用途

2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%