1-[1,1'-Biphenyl]-4-yl-1-pentanone

Also known as: 4-Pentanoylbiphenyl, p-Valeroylbiphenyl, 4-Valerylbiphenyl, 1-(4-Biphenylyl)-1-pentanone, 1-(4-phenylphenyl)pentan-1-one, 1-(Biphenyl-4-yl)pentan-1-one, 1-Pentanone, 1-(1,1'-biphenyl)-4-yl-, 4-Phenylvalerophenone, 4-biphenyl-n-butylketone, MFCD00049019

1-[1,1'-Biphenyl]-4-yl-1-pentanone (CAS 42916-73-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H18O and a molecular weight of 238.324 g/mol. Key properties include a boiling point of 368.7±11.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 158.7±14.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 42916-73-4
Jingsj CID: J-1492569-0
Molecular Formula: C₁₇H₁₈O
Molecular Weight: 238.324 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	368.7±11.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	158.7±14.2 °C
Exact Mass	238.135757
PSA	17.07000
LogP	5.11
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.547

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-[1,1'-Biphenyl]-4-yl-1-pentanone?

The CAS number of 1-[1,1'-Biphenyl]-4-yl-1-pentanone is 42916-73-4.

What are the molecular formula and molecular weight of 1-[1,1'-Biphenyl]-4-yl-1-pentanone?

1-[1,1'-Biphenyl]-4-yl-1-pentanone has molecular formula C17H18O and molecular weight 238.324 g/mol.

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-[1,1'-Biphenyl]-4-yl-1-pentanone (CAS 42916-73-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492569-0 (accessed 2026-11-09).

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