4-溴-1,1,2-三氟-1-丁烯

4-溴-1,1,2-三氟-1-丁烯

4-Bromo-1,1,2-trifluoro-1-butene

10493-44-4

C4H4BrF3

188.97400

0.00000

2.84900

187.94500

透明无色至棕色-黄色液体

n20/D 1.401(lit.)

63 °F

Flammables area

1.639 g/mL at 25 °C(lit.)

95-98 °C(lit.)

GHS02, GHS07

危险

H225; H302; H312; H319; H332; H335

II

3

2903799090

UN 1993 3/PG 2

3

R11; R36/37/38

S16-S26-S36-S37/39

F; Xi

2903799090 其他无环烃卤化衍生物（含二种或三种以上不同卤素）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

HS:2903799090.Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens. General tariff: