3,3',5,5'-Tetra-tert-butyl-2,2'-biphenyldiol

Names

[ Name ]:
3,3',5,5'-Tetra-tert-butyl-2,2'-biphenyldiol

[Synonym ]:
3,3',5,5'-tetra-tert-butylbiphenyl-2,2'-diol
2,2'-Dihydroxy-3,3',5,5'-tetra-tert-butylbiphenyl
3,3',5,5'-Tetra-tert-butyl-2,2'-biphenyldiol

Chemical & Physical Properties

[ Density]:
1.12g/cm3

[ Boiling Point ]:
469.3ºC at 760 mmHg

[ Melting Point ]:
194-195ºC

[ Molecular Formula ]:
C₂₈H₄₂O₂

[ Molecular Weight ]:
410.63200

[ Flash Point ]:
186.8ºC

[ Exact Mass ]:
410.31800

[ PSA ]:
40.46000

[ LogP ]:
7.95480

[ Index of Refraction ]:
1.6

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
R53

[ Safety Phrases ]:
61

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%