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4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde

4'-(三氟甲基)-[1,1'-联苯]-2-甲醛

Also known as: 2-[4-(trifluoromethyl)phenyl]benzaldehyde, 4'-(Trifluoromethyl)-2-biphenylcarbaldehyde, 4'-(Trifluoromethyl)[1,1'-biphenyl]-2-carboxaldehyde, AKOS BAR-0246, MFCD01631855

4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 84392-23-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H9F3O and a molecular weight of 250.216 g/mol. It is also known as 2-[4-(trifluoromethyl)phenyl]benzaldehyde, 4'-(Trifluoromethyl)-2-biphenylcarbaldehyde and 4'-(Trifluoromethyl)[1,1'-biphenyl]-2-carboxaldehyde. Key properties include a boiling point of 324.6±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 158.3±19.4 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
84392-23-4
Jingsj CID
J-89587-7
Molecular Formula
C14H9F3O
Chinese Name
4'-(三氟甲基)-[1,1'-联苯]-2-甲醛
Molecular Weight
250.216 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point324.6±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point158.3±19.4 °C

GHS Safety & Compliance

Irritant / Environmental HazardSignal word: Warning

Frequently Asked Questions

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

The CAS number of 4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde is 84392-23-4.

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

4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde has molecular formula C14H9F3O and molecular weight 250.216 g/mol.

Is 4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde hazardous?

4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 84392-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-89587-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.