3,5-Di-tert-butyl-4-hydroxyacetophenone

Also known as: 1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethanone, 1-(3,5-ditert-butyl-4-hydroxyphenyl)ethanone, 1-[3,5-Bis(tert-butyl)-4-hydroxyphenyl]ethan-1-one, 4-Acetyl-2,6-bis(tert-butyl)phenol, 1-[4-Hydroxy-3,5-bis(2-methyl-2-propanyl)phenyl]ethanone, 3',5'-Bis(tert-butyl)-4'-hydroxyacetophenone, 3',5'-Di-tert-butyl-4'-hydroxyacetophenone, Dibutylhydroxyacetophenone, Ethanone, 1-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-

3,5-Di-tert-butyl-4-hydroxyacetophenone (CAS 14035-33-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H24O2 and a molecular weight of 248.361 g/mol. Key properties include a melting point of 146-147°C, a boiling point of 308.2±37.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 130.3±19.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14035-33-7
Jingsj CID: J-17044-5
Molecular Formula: C₁₆H₂₄O₂
Molecular Weight: 248.361 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	146-147°C
Boiling Point	308.2±37.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	130.3±19.1 °C
Exact Mass	248.177628
PSA	37.30000
LogP	4.80
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.505

Customs & Trade Information

HS Code	2914501900
Summary	2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3,5-Di-tert-butyl-4-hydroxyacetophenone?

The CAS number of 3,5-Di-tert-butyl-4-hydroxyacetophenone is 14035-33-7.

What are the molecular formula and molecular weight of 3,5-Di-tert-butyl-4-hydroxyacetophenone?

3,5-Di-tert-butyl-4-hydroxyacetophenone has molecular formula C16H24O2 and molecular weight 248.361 g/mol.

What are the upstream and downstream products of 3,5-Di-tert-butyl-4-hydroxyacetophenone?

For 3,5-Di-tert-butyl-4-hydroxyacetophenone, Upstream Products: 2,6-Di-tert-butylphenol, Acetyl chloride, acetic acid; Downstream Products: 2,6-Di-tert-butyl-p-benzoquinone, 2-Bromo-1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethanone, 3,5-Di-tert-butyl-4-hydroxybenzoic acid.

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. "3,5-Di-tert-butyl-4-hydroxyacetophenone (CAS 14035-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17044-5 (accessed 2026-11-09).

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