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3',4'-dimethyl-[1,1'-biphenyl]-4-carbaldehyde

3',4'-二甲基-[1,1'-联苯]-4-甲醛

Also known as: 3',4'-dimethylbiphenyl-4-carbaldehyde, 4-(3,4-dimethylphenyl)benzaldehyde, 3',4'-dimethyl-biphenyl-4-carboxaldehyde, MFCD04117432, [1,1'-Biphenyl]-4-carboxaldehyde, 3',4'-dimethyl-

3',4'-dimethyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 343604-05-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H14O and a molecular weight of 210.27100 g/mol. It is also known as 3',4'-dimethylbiphenyl-4-carbaldehyde, 4-(3,4-dimethylphenyl)benzaldehyde and 3',4'-dimethyl-biphenyl-4-carboxaldehyde. Key properties include a boiling point of 349.4ºC at 760mmHg, a density of 1.056g/cm3 and a flash point of 182.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
343604-05-7
Jingsj CID
J-1577640-0
Molecular Formula
C15H14O
Chinese Name
3',4'-二甲基-[1,1'-联苯]-4-甲醛
Molecular Weight
210.27100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point349.4ºC at 760mmHg
Density1.056g/cm3
Flash Point182.7ºC

Frequently Asked Questions

What is the CAS number of 3',4'-dimethyl-[1,1'-biphenyl]-4-carbaldehyde?

The CAS number of 3',4'-dimethyl-[1,1'-biphenyl]-4-carbaldehyde is 343604-05-7.

What are the molecular formula and molecular weight of 3',4'-dimethyl-[1,1'-biphenyl]-4-carbaldehyde?

3',4'-dimethyl-[1,1'-biphenyl]-4-carbaldehyde has molecular formula C15H14O and molecular weight 210.27100 g/mol.

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

Last updated:

How to cite: Jingsj. "3',4'-dimethyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 343604-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1577640-0 (accessed 2026-10-24).

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