4-Chloro-3-fluorobenzaldehyde

4-氯-3-氟苯甲醛

Also known as: 3-Fluoro-4-chlorobenzaldehyde, Benzaldehyde, 4-chloro-3-fluoro-, 4-Chloro-3-fluorobenzaldehyde, MFCD00143288, NORF-001, TIMTEC-BB SBB003986

4-Chloro-3-fluorobenzaldehyde (CAS 5527-95-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4ClFO and a molecular weight of 158.557 g/mol. It is also known as 3-Fluoro-4-chlorobenzaldehyde, Benzaldehyde, 4-chloro-3-fluoro- and MFCD00143288. Key properties include a melting point of 46-49 °C(lit.), a boiling point of 217.1±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 85.1±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5527-95-7
Jingsj CID: J-4347-8
Molecular Formula: C₇H₄ClFO
Chinese Name: 4-氯-3-氟苯甲醛
Molecular Weight: 158.557 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	46-49 °C(lit.)
Boiling Point	217.1±20.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	85.1±21.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Chloro-3-fluorobenzaldehyde?

The CAS number of 4-Chloro-3-fluorobenzaldehyde is 5527-95-7.

What are the molecular formula and molecular weight of 4-Chloro-3-fluorobenzaldehyde?

4-Chloro-3-fluorobenzaldehyde has molecular formula C7H4ClFO and molecular weight 158.557 g/mol.

Is 4-Chloro-3-fluorobenzaldehyde hazardous?

4-Chloro-3-fluorobenzaldehyde has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Chloro-3-fluorobenzaldehyde (CAS 5527-95-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4347-8 (accessed 2026-10-23).

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