2-(tert-Butyl)-4,6-dimethylphenol

Also known as: 6-tert-Butyl-2,4-dimethylphenol, 2,4-Xylenol, 6-tert-butyl-, 2,4-Dimethyl-6-tert-butylphenol, 6-t-Butyl-2,4-xylenol, 2-(1,1-Dimethylethyl)-4,6-dimethylphenol, Topanol A, Prodox 340, Ionol K, Ionol J65

2-(tert-Butyl)-4,6-dimethylphenol (CAS 1879-09-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C12H18O and a molecular weight of 178.271 g/mol. Key properties include a melting point of 22 °C, a boiling point of 249.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 111.7±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1879-09-0
Jingsj CID: J-12751-5
Molecular Formula: C₁₂H₁₈O
Molecular Weight: 178.271 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	22 °C
Boiling Point	249.0±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	111.7±0.0 °C
Exact Mass	178.135757
PSA	20.23000
LogP	4.09
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.512

Customs & Trade Information

HS Code	2907199090
Summary	2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(tert-Butyl)-4,6-dimethylphenol?

The CAS number of 2-(tert-Butyl)-4,6-dimethylphenol is 1879-09-0.

What are the molecular formula and molecular weight of 2-(tert-Butyl)-4,6-dimethylphenol?

2-(tert-Butyl)-4,6-dimethylphenol has molecular formula C12H18O and molecular weight 178.271 g/mol.

What are the upstream and downstream products of 2-(tert-Butyl)-4,6-dimethylphenol?

For 2-(tert-Butyl)-4,6-dimethylphenol, Upstream Products: 2,4-Dimethylphenol, Isobutylene, Butylated hydroxytoluene; Downstream Products: 1,1-diphenyl-2-picrylhydrazine, N-tert-Butylacetamide, 2,4-Dimethylphenol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(tert-Butyl)-4,6-dimethylphenol (CAS 1879-09-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12751-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.