5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
Names
[ CAS No. ]:
172366-38-0
[ Name ]:
5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
[Synonym ]:
5,7-difluoro-2-tetralone
5,7-DF2T
5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-one
Chemical & Physical Properties
[ Density]:
1.29g/cm3
[ Boiling Point ]:
260.6ºC at 760mmHg
[ Molecular Formula ]:
C10H8F2O
[ Molecular Weight ]:
182.16700
[ Flash Point ]:
99.4ºC
[ Exact Mass ]:
182.05400
[ PSA ]:
17.07000
[ LogP ]:
2.02260
[ Vapour Pressure ]:
0.0121mmHg at 25°C
[ Index of Refraction ]:
1.523
[ Storage condition ]:
2-8°C
Safety Information
[ HS Code ]:
2914700090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914700090
[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%