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

Safety Information

[ Risk Phrases ]:
R53

[ Safety Phrases ]:
61

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2,4-Di-t-butylphenol
sodium dodecyl sulfate
sodium 2,4-di-tert-butylphenolate
Methylimino-2,2'-dimethylene-bis-(4,6-di-tert-butyl-phenol)
biphenol
Methyl tert-butyl ether
2,4,6-Tri-tert-butylphenol
potassium 2,4-di-tert-butylphenolate

DownStream

biphenol
tbt
2-hydroxydibenzofuran
Dibenzo[b,d]furan
1,2-dimethyl-4-(tert-butyl)-benzene
2,8-di-tert-butyldibenzofuran

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%

Related Compounds

3,3',5,5'-tetra-tert-butyl-2,2'-biphenol
3,5,3',5'-Tetra-tert-butyl-6,6'-dimethyl-biphenyl-2,2'-diol
[2-[(2-hydroxyethyl)(2-hydroxypropyl)amino]ethyl]bis(2-hydroxypropyl)(methyl)ammonium methyl sulphate, distearate (ester)
3,3',5,5'-tetra-tert-butyl-6,6'-dimethyl-[1,1'-biphenyl]-2,2'-diol
2,4,8,10-tetrakis(tert-butyl)-6-chloro-dibenzo[d,f][1,3,2]dioxaphosphepin
3,3',5,5'-Tetra-tert-butyl-4,4'-stilbenequinone
2,6-dichloro-N-[3-(diethylsulfamoyl)phenyl]pyrimidine-4-carboxamide
1-acetyl-2'-amino-6'-(hydroxymethyl)-2,8'-dioxo-1,2-dihydro-8'H-spiro[indole-3,4'-pyrano[3,2-b]pyran]-3'-carbonitrile
[5-amino-7-thia-1,9-diazatetracyclo[9.2.2.0~2,10~.0~4,8~]pentadeca-2,4(8),5,9-tetraen-6-yl][3,4-dihydro-2(1H)-isoquinolinyl]methanone
2-Amino-4-(3-fluoro-4-phenoxyphenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile
6-amino-N-(4-methyl-1,3-benzothiazol-2-yl)-8-(trifluoromethyl)-4-thia-2-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,5,7-tetraene-5-carboxamide
[3-Amino-6-(2-furyl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl](1,3-benzodioxol-5-yl)methanone
3-amino-N-(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-6-(2,5-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide
[3-amino-6-(2,5-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl][3,4-dihydro-2(1H)-isoquinolinyl]methanone
2-({2-[6,7-dimethoxy-3,4-dihydro-2(1H)-isoquinolinyl]-2-oxoethyl}sulfanyl)-6-(2,5-dimethoxyphenyl)-4-(trifluoromethyl)nicotinonitrile
2-{[3-Cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)-2-pyridinyl]sulfanyl}-2-phenylacetic acid

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