bis(4-(tert-butyl)phenyl)methanone

Also known as: 4,4'-DI-TERT-BUTYLBENZOPHENONE, 4,4'-Di-tert-butyl-benzophenon, 4,4'-di-t-butylbenzophenone, 4,4-di-tert-butylbenzophenone, Bis(4-(tert-butyl)phenyl)methanone, Bis(4-tert-butylphenyl)methanone, Bis[4-(2-methyl-2-propanyl)phenyl]methanone, Methanone, bis[4-(1,1-dimethylethyl)phenyl]-, bis(4-tert-butylphenyl)methanone, bis-(4-tert-butyl-phenyl)-methanone

bis(4-(tert-butyl)phenyl)methanone (CAS 15796-82-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H26O and a molecular weight of 294.431 g/mol. Key properties include a boiling point of 399.3±31.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 169.4±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15796-82-4
Jingsj CID: J-1514784-9
Molecular Formula: C₂₁H₂₆O
Molecular Weight: 294.431 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	399.3±31.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	169.4±19.8 °C
Exact Mass	294.198364
PSA	17.07000
LogP	6.56
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.529

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 bis(4-(tert-butyl)phenyl)methanone?

The CAS number of bis(4-(tert-butyl)phenyl)methanone is 15796-82-4.

What are the molecular formula and molecular weight of bis(4-(tert-butyl)phenyl)methanone?

bis(4-(tert-butyl)phenyl)methanone has molecular formula C21H26O and molecular weight 294.431 g/mol.

What are the upstream and downstream products of bis(4-(tert-butyl)phenyl)methanone?

For bis(4-(tert-butyl)phenyl)methanone, Upstream Products: Carbon tetrachloride, Benzophenone, Phenyllithium; Downstream Products: 4,4'-di-tert-butyldiphenylmethane.

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. "bis(4-(tert-butyl)phenyl)methanone (CAS 15796-82-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514784-9 (accessed 2026-11-09).

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