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2-[4-(trifluoromethyl)phenyl]acetaldehyde

4-三氟甲基苯乙醛

Also known as: 2-(4-(trifluoromethyl)phenyl)acetaldehyde, 2-[4-(trifluoromethyl)phenyl]acetaldehyde, 4-(Trifluoromethyl)benzeneacetaldehyde, 4-trifluoromethylphenylacetaldehyde, Benzeneacetaldehyde, 4-(trifluoromethyl)-, [4-(Trifluoromethyl)phenyl]acetaldehyde, p-Trifluormethylphenylacetaldehyd, (4-trifluoromethylphenyl)acetaldehyde

2-[4-(trifluoromethyl)phenyl]acetaldehyde (CAS 30934-62-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H7F3O and a molecular weight of 188.146 g/mol. It is also known as 2-(4-(trifluoromethyl)phenyl)acetaldehyde, 4-(Trifluoromethyl)benzeneacetaldehyde and 4-trifluoromethylphenylacetaldehyde. Key properties include a boiling point of 209.9±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 83.4±17.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
30934-62-4
Jingsj CID
J-1514490-4
Molecular Formula
C9H7F3O
Chinese Name
4-三氟甲基苯乙醛
Molecular Weight
188.146 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point209.9±35.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point83.4±17.4 °C

Frequently Asked Questions

What is the CAS number of 2-[4-(trifluoromethyl)phenyl]acetaldehyde?

The CAS number of 2-[4-(trifluoromethyl)phenyl]acetaldehyde is 30934-62-4.

What are the molecular formula and molecular weight of 2-[4-(trifluoromethyl)phenyl]acetaldehyde?

2-[4-(trifluoromethyl)phenyl]acetaldehyde has molecular formula C9H7F3O and molecular weight 188.146 g/mol.

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

Last updated:

How to cite: Jingsj. "2-[4-(trifluoromethyl)phenyl]acetaldehyde (CAS 30934-62-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514490-4 (accessed 2026-10-22).

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