4,4'-Thiobis(2-methyl-6-tert-butylphenol)

4,4'-硫联二(6-叔丁基-2-甲基苯酚)

Also known as: 4,4'-Thiobis(6-tert-butyl-o-cresol), 4,4'-Thiobis(2-tert-butyl-6-methylphenol), Phenol, 4,4'-thiobis[2-(1,1-dimethylethyl)-6-methyl-

4,4'-Thiobis(2-methyl-6-tert-butylphenol) (CAS 96-66-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C22H30O2S and a molecular weight of 358.53700 g/mol. It is also known as 4,4'-Thiobis(6-tert-butyl-o-cresol), 4,4'-Thiobis(2-tert-butyl-6-methylphenol) and Phenol, 4,4'-thiobis[2-(1,1-dimethylethyl)-6-methyl-. Key properties include a melting point of 127°C, a boiling point of 316 °C/40 mmHg(lit.), a density of 1.11g/cm3 and a flash point of 241 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 96-66-2
Jingsj CID: J-1522750-2
Molecular Formula: C₂₂H₃₀O₂S
Chinese Name: 4,4'-硫联二(6-叔丁基-2-甲基苯酚)
Molecular Weight: 358.53700 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	127°C
Boiling Point	316 °C/40 mmHg(lit.)
Density	1.11g/cm3
Flash Point	241 °C

Frequently Asked Questions

What is the CAS number of 4,4'-Thiobis(2-methyl-6-tert-butylphenol)?

The CAS number of 4,4'-Thiobis(2-methyl-6-tert-butylphenol) is 96-66-2.

What are the molecular formula and molecular weight of 4,4'-Thiobis(2-methyl-6-tert-butylphenol)?

4,4'-Thiobis(2-methyl-6-tert-butylphenol) has molecular formula C22H30O2S and molecular weight 358.53700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4,4'-Thiobis(2-methyl-6-tert-butylphenol) (CAS 96-66-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522750-2 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.