3,4-difluoro-5-(trifluoromethyl)benzaldehyde

3,4-二氟-5-(三氟甲基)苯甲醛

Also known as: 3,4-DIFLUORO-5-(TRIFLUOROMETHYL)BENZALDEHYDE, Benzaldehyde, 3,4-difluoro-5-(trifluoromethyl)-

3,4-difluoro-5-(trifluoromethyl)benzaldehyde (CAS 134099-28-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3F5O and a molecular weight of 210.10100 g/mol. It is also known as 3,4-DIFLUORO-5-(TRIFLUOROMETHYL)BENZALDEHYDE and Benzaldehyde, 3,4-difluoro-5-(trifluoromethyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 134099-28-8
Jingsj CID: J-1065430-9
Molecular Formula: C₈H₃F₅O
Chinese Name: 3,4-二氟-5-(三氟甲基)苯甲醛
Molecular Weight: 210.10100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-difluoro-5-(trifluoromethyl)benzaldehyde?

The CAS number of 3,4-difluoro-5-(trifluoromethyl)benzaldehyde is 134099-28-8.

What are the molecular formula and molecular weight of 3,4-difluoro-5-(trifluoromethyl)benzaldehyde?

3,4-difluoro-5-(trifluoromethyl)benzaldehyde has molecular formula C8H3F5O and molecular weight 210.10100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3,4-difluoro-5-(trifluoromethyl)benzaldehyde (CAS 134099-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1065430-9 (accessed 2026-10-24).

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