1,1-二氯-1,2-二氟乙烷

1,1-二氯-1,2-二氟乙烷

1,1-Dichloro-1,2-difluoroethane

1842-05-3

C2H2Cl2F2

134.94000

0.00000

2.05680

133.95000

1.365

283mmHg at 25°C

1.416g/cm3

52ºC at 760mmHg

2903791090

UN 3082

R59

S23; S36/37/39

T; Xi

品名, 成分含量, 用途

1.进口许可证
4.出口许可证
x.出口许可证(加工贸易)
y.出口许可证(边境小额贸易)

2903791090 其他仅含氟和氯的甲烷、乙烷及丙烷的卤化衍生物。监管条件:14xy(进口许可证,出口许可证,出口许可证(加工贸易),出口许可证(边境小额贸易))。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

2903791090 halogenated derivatives of methane, ethane or propane (hcfcs)only with fluorine and chlorine。supervision conditions:14xy(import license,export license,export license,export license)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%