4'-Trifluoromethoxybiphenyl-2-carbaldehyde

Also known as: 4'-Trifluoromethoxy-biphenyl-2-carbaldehyde, 4'-Trifluoromethoxybiphenyl-2-carbaldehyde, 4'-TRIFLUOROMETHOXYBIPHENYL-2-CARBALDEHYDE, 4′-Trifluoromethoxy-biphenyl-2-carbaldehyde, 2-[4-(trifluoromethoxy)phenyl]benzaldehyde, [1,1'-Biphenyl]-2-carboxaldehyde, 4'-(trifluoromethoxy)-

4'-Trifluoromethoxybiphenyl-2-carbaldehyde (CAS 728919-13-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H9F3O2 and a molecular weight of 266.21500 g/mol. Key properties include a boiling point of 330.9ºC at 760 mmHg, a density of 1.287g/cm3 and a flash point of 148.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 728919-13-9
Jingsj CID: J-1446457-4
Molecular Formula: C₁₄H₉F₃O₂
Molecular Weight: 266.21500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	330.9ºC at 760 mmHg
Density	1.287g/cm3
Flash Point	148.9ºC
Exact Mass	266.05500
PSA	26.30000
LogP	4.06470
Refractive Index	1.538

Frequently Asked Questions

What is the CAS number of 4'-Trifluoromethoxybiphenyl-2-carbaldehyde?

The CAS number of 4'-Trifluoromethoxybiphenyl-2-carbaldehyde is 728919-13-9.

What are the molecular formula and molecular weight of 4'-Trifluoromethoxybiphenyl-2-carbaldehyde?

4'-Trifluoromethoxybiphenyl-2-carbaldehyde has molecular formula C14H9F3O2 and molecular weight 266.21500 g/mol.

What are the upstream and downstream products of 4'-Trifluoromethoxybiphenyl-2-carbaldehyde?

For 4'-Trifluoromethoxybiphenyl-2-carbaldehyde, Upstream Products: 2-Bromobenzaldehyde, 4-(Trifluoromethoxy)phenylboronic 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. "4'-Trifluoromethoxybiphenyl-2-carbaldehyde (CAS 728919-13-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446457-4 (accessed 2026-11-09).

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