3,5-Di-tert-butylcatechol

3,5-二叔丁基邻苯二酚

Also known as: 1,2-Benzenediol, 3,5-bis(1,1-dimethylethyl)-, 1,2-Dihydroxy-3,5-di(tert-butyl)benzene, 1,5-Bis(tert-butyl)-2,3-dihydroxybenzene, 3,5-Bis(tert-butyl)benzene-1,2-diol, 3,5-DTBC, 3,5-Di-tert-butylbenzene-1,2-diol, 3,5-Di-tert-butylpyrocatechol, 3,5-di-tert-butyl-catechol, 3,5-bis(1,1-dimethylethyl)-1,2-benzenediol, 4,6-Di-tert-butylpyrocatechol, Pyrocatechol, 3,5-di-tert-butyl-

CAS No.
1020-31-1
Jingsj CID
J-45819-7
Molecular Formula
C14H22O2
Chinese Name
3,5-二叔丁基邻苯二酚
Molecular Weight
222.323 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point95-100 °C(lit.)
Boiling Point309.7±37.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point136.5±21.1 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,5-Di-tert-butylcatechol?

1020-31-1

What are the molecular formula and molecular weight of 3,5-Di-tert-butylcatechol?

C14H22O2, molecular weight 222.323 g/mol

Is 3,5-Di-tert-butylcatechol hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026