1,2-Diphenyl-1-butanone

Also known as: 1,2-Diphenyl-butan-1-one, 1,2-Diphenylbutan-1-one, 2-Phenylbutyrophenone, alpha-Ethyldeoxybenzoin, Ethyldeoxybenzoin, MFCD00010344, a-Ethyldeoxybenzoin, (+/-)-2-Phenylbutyrophenone, LABOTEST-BB LT00159889

1,2-Diphenyl-1-butanone (CAS 16282-16-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H16O and a molecular weight of 224.298 g/mol. Key properties include a melting point of 53-56°C, a boiling point of 338.5±11.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 144.0±14.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16282-16-9
Jingsj CID: J-11712-4
Molecular Formula: C₁₆H₁₆O
Molecular Weight: 224.298 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	53-56°C
Boiling Point	338.5±11.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	144.0±14.2 °C
Exact Mass	224.120117
PSA	17.07000
LogP	4.06
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.564

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 1,2-Diphenyl-1-butanone?

The CAS number of 1,2-Diphenyl-1-butanone is 16282-16-9.

What are the molecular formula and molecular weight of 1,2-Diphenyl-1-butanone?

1,2-Diphenyl-1-butanone has molecular formula C16H16O and molecular weight 224.298 g/mol.

What are the upstream and downstream products of 1,2-Diphenyl-1-butanone?

For 1,2-Diphenyl-1-butanone, Upstream Products: 2-Phenylbutyryl chloride, Tributylphenyltin, Di-n-butyldiphenyltin; Downstream Products: 2-Phenylacetophenone, Benzaldehyde, Cyclobutanol.

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. "1,2-Diphenyl-1-butanone (CAS 16282-16-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11712-4 (accessed 2026-11-09).

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