CAS 6390-69-8|3,3',5,5'-Tetra-tert-butyl-2,2'-biphenyldiol

Introduction：Basic information about CAS 6390-69-8|3,3',5,5'-Tetra-tert-butyl-2,2'-biphenyldiol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3,3',5,5'-Tetra-tert-butyl-2,2'-biphenyldiol
CAS Number	6390-69-8	Molecular Weight	410.63200
Density	1.12g/cm3	Boiling Point	469.3ºC at 760 mmHg
Molecular Formula	C₂₈H₄₂O₂	Melting Point	194-195ºC
MSDS	/	Flash Point	186.8ºC

Names

Name	2,4-ditert-butyl-6-(3,5-ditert-butyl-2-hydroxyphenyl)phenol
Synonym	More Synonyms

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
InChIKey	GDGDLBOVIAWEAD-UHFFFAOYSA-N
SMILES	CC(C)(C)c1cc(-c2cc(C(C)(C)C)cc(C(C)(C)C)c2O)c(O)c(C(C)(C)C)c1

Safety Information

Risk Phrases	R53
Safety Phrases	61
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%

Synonyms

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

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