3H-HEPTAFLUORO-2,2,4,4-TETRAHYDROXYPENTANE
Names
[ CAS No. ]:
77953-71-0
[ Name ]:
3H-HEPTAFLUORO-2,2,4,4-TETRAHYDROXYPENTANE
[Synonym ]:
PC3806
3h-heptafluoro-2,2,4,4-tetrahydroxypentane
Chemical & Physical Properties
[ Density]:
1.874g/cm3
[ Boiling Point ]:
443.1ºC at 760 mmHg
[ Melting Point ]:
113-114ºC
[ Molecular Formula ]:
C5H5F7O4
[ Molecular Weight ]:
262.08000
[ Flash Point ]:
221.8ºC
[ Exact Mass ]:
262.00800
[ PSA ]:
80.92000
[ Index of Refraction ]:
1.379
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36/37/39
[ HS Code ]:
2905590090
Customs
[ HS Code ]: 2905590090
[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%