3,3',5,5'-tetrabromo[1,1'-biphenyl]-2,2'-diol
Names
[ CAS No. ]:
21951-40-6
[ Name ]:
3,3',5,5'-tetrabromo[1,1'-biphenyl]-2,2'-diol
[Synonym ]:
EINECS 244-679-3
3,3',5,5'-tetrachloro-2,2'-hydroxy-1,1'-biphenyl
4,4',6,6'-Tetrachloro-o,o'-biphenol
3,3',5,5'-tetrachlorobiphenyl-2,2'-diol
3.5.3'.5'-Tetrachlor-2.2'-dihydroxy-biphenyl
3,5,3',5'-Tetrachlor-biphenyl-2,2'-diol
3,5,3',5'-tetrachloro-biphenyl-2,2'-diol
Chemical & Physical Properties
[ Density]:
1.624g/cm3
[ Boiling Point ]:
406.2ºC at 760 mmHg
[ Molecular Formula ]:
C12H6Cl4O2
[ Molecular Weight ]:
323.98700
[ Flash Point ]:
199.4ºC
[ Exact Mass ]:
321.91200
[ PSA ]:
40.46000
[ LogP ]:
5.37840
[ Vapour Pressure ]:
3.54E-07mmHg at 25°C
[ Index of Refraction ]:
1.666
Safety Information
[ HS Code ]:
2907299090
Customs
[ HS Code ]: 2907299090
[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%