2'-Chloro[1,1'-biphenyl]-4-carbaldehyde

Also known as: 2'-Chloro-biphenyl-4-carbaldehyde, 2'-Chlorobiphenyl-4-carboxaldehyde, 2'-Chloro-[1,1'-biphenyl]-4-carboxaldehyde, 4-(2-Chlorophenyl)benzaldehyde, AKOS BAR-0181

2'-Chloro[1,1'-biphenyl]-4-carbaldehyde (CAS 39802-78-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H9ClO and a molecular weight of 216.66300 g/mol. Key properties include a boiling point of 338.9ºC at 760mmHg, a density of 1.214g/cm3 and a flash point of 178.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 39802-78-3
Jingsj CID: J-1315628-0
Molecular Formula: C₁₃H₉ClO
Molecular Weight: 216.66300 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	338.9ºC at 760mmHg
Density	1.214g/cm3
Flash Point	178.3ºC
Exact Mass	216.03400
PSA	17.07000
LogP	3.81950
Refractive Index	1.618
Storage Conditions	2-8°C

Frequently Asked Questions

What is the CAS number of 2'-Chloro[1,1'-biphenyl]-4-carbaldehyde?

The CAS number of 2'-Chloro[1,1'-biphenyl]-4-carbaldehyde is 39802-78-3.

What are the molecular formula and molecular weight of 2'-Chloro[1,1'-biphenyl]-4-carbaldehyde?

2'-Chloro[1,1'-biphenyl]-4-carbaldehyde has molecular formula C13H9ClO and molecular weight 216.66300 g/mol.

What are the upstream and downstream products of 2'-Chloro[1,1'-biphenyl]-4-carbaldehyde?

For 2'-Chloro[1,1'-biphenyl]-4-carbaldehyde, Upstream Products: 2-Bromochlorobenzene, 4-Formylphenylboronic acid, (2'-Chlorobiphenyl-4-yl)methanol.

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. "2'-Chloro[1,1'-biphenyl]-4-carbaldehyde (CAS 39802-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1315628-0 (accessed 2026-11-09).

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