2-Chloro-5-(trifluoromethyl)benzaldehyde

2-氯-5-(三氟甲基)苯甲醛

Also known as: 2-Chloro-5-trifluoromethylbenzaldehyde, 4-Chloro-3-formylbenzotrifluoride, 6-Chloro-alpha,alpha,alpha-trifluoro-m-tolualdehyde, MFCD00134430, TIMTEC-BB SBB003466, Benzaldehyde, 2-chloro-5-(trifluoromethyl)-

2-Chloro-5-(trifluoromethyl)benzaldehyde (CAS 82386-89-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4ClF3O and a molecular weight of 208.565 g/mol. It is also known as 2-Chloro-5-trifluoromethylbenzaldehyde, 4-Chloro-3-formylbenzotrifluoride and 6-Chloro-alpha,alpha,alpha-trifluoro-m-tolualdehyde. Key properties include a boiling point of 193.9±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 89.4±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
82386-89-8
Jingsj CID
J-16521-5
Molecular Formula
C8H4ClF3O
Chinese Name
2-氯-5-(三氟甲基)苯甲醛
Molecular Weight
208.565 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point193.9±0.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point89.4±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Chloro-5-(trifluoromethyl)benzaldehyde?

The CAS number of 2-Chloro-5-(trifluoromethyl)benzaldehyde is 82386-89-8.

What are the molecular formula and molecular weight of 2-Chloro-5-(trifluoromethyl)benzaldehyde?

2-Chloro-5-(trifluoromethyl)benzaldehyde has molecular formula C8H4ClF3O and molecular weight 208.565 g/mol.

Is 2-Chloro-5-(trifluoromethyl)benzaldehyde hazardous?

2-Chloro-5-(trifluoromethyl)benzaldehyde 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. "2-Chloro-5-(trifluoromethyl)benzaldehyde (CAS 82386-89-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16521-5 (accessed 2026-10-22).

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