1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone

Also known as: 4'-tert-Butyl-2',6'-dimethylacetophenone, 2',6'-Dimethyl-4'-tert-butylacetophenone, 4-tert-Butyl-2,6-dimethylacetophenone, 1-(4-tert-butyl-2,6-dimethylphenyl)ethanone, 1-acetyl-2,6-dimethyl-4-t-butylbenzene, ORINOX(TM), EINECS 218-037-8, MFCD00026301

1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone (CAS 2040-10-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H20O and a molecular weight of 204.30800 g/mol. Key properties include a melting point of 47-49ºC(lit.), a boiling point of 150ºC20 mm Hg(lit.), a density of 0.927 g/cm3 and a flash point of 116.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2040-10-0
Jingsj CID: J-12402-7
Molecular Formula: C₁₄H₂₀O
Molecular Weight: 204.30800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	47-49ºC(lit.)
Boiling Point	150ºC20 mm Hg(lit.)
Density	0.927 g/cm3
Flash Point	116.8ºC
Exact Mass	204.15100
PSA	17.07000
LogP	3.80350
Vapor Pressure	0.00237mmHg at 25°C
Refractive Index	1.495

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone?

The CAS number of 1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone is 2040-10-0.

What are the molecular formula and molecular weight of 1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone?

1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone has molecular formula C14H20O and molecular weight 204.30800 g/mol.

What are the upstream and downstream products of 1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone?

For 1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone, Upstream Products: 5-tert-Butyl-m-xylene, Acetyl chloride, Dimethylcadmium; Downstream Products: Musk ketone, Musk xylene, 5-(tert-Butyl)-1,3-dimethyl-2-nitrobenzene.

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. "1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]ethanone (CAS 2040-10-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12402-7 (accessed 2026-11-09).

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