1,1-dibromotetrafluoroethane
Names
[ CAS No. ]:
27336-23-8
[ Name ]:
1,1-dibromotetrafluoroethane
[Synonym ]:
MFCD00069079
perfluoro-1,1-dibromoethane
1,1-dibromo-1,2,2,2-tetrafluoroethane
1,1-dibromo-tetrafluoroethane
1,1-dibromospiropentane
EINECS 248-414-2
dibromospiropentane
Chemical & Physical Properties
[ Density]:
2.366 g/cm3
[ Boiling Point ]:
49.8ºC at 760 mmHg
[ Molecular Formula ]:
C2Br2F4
[ Molecular Weight ]:
259.82300
[ Exact Mass ]:
257.83000
[ LogP ]:
2.96180
[ Vapour Pressure ]:
0.0244mmHg at 25°C
[ Index of Refraction ]:
1.575
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
26-36
[ HS Code ]:
2903760030
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903760030
[ Summary ]:
2903760030 1,1-dibromo-1,2,2,2-tetrafluoroethane。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0%