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2,6-Difluoro-4-methoxybenzaldehyde

2,6-二氟-4-甲氧基苯甲醛

Also known as: 2,6-Difluoro-p-anisaldehyde, 2,6-difluoro-4-methoxy-benzaldehyde, Benzaldehyde, 2,6-difluoro-4-methoxy-, MFCD04114368, VHR BF FF DO1, 3,5-Difluoro-4-formylanisole

2,6-Difluoro-4-methoxybenzaldehyde (CAS 256417-10-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6F2O2 and a molecular weight of 172.129 g/mol. It is also known as 2,6-Difluoro-p-anisaldehyde, 2,6-difluoro-4-methoxy-benzaldehyde and Benzaldehyde, 2,6-difluoro-4-methoxy-. Key properties include a melting point of 73-77 °C(lit.), a boiling point of 207.1±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 77.1±20.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
256417-10-4
Jingsj CID
J-1394463-0
Molecular Formula
C8H6F2O2
Chinese Name
2,6-二氟-4-甲氧基苯甲醛
Molecular Weight
172.129 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point73-77 °C(lit.)
Boiling Point207.1±35.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point77.1±20.8 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2,6-Difluoro-4-methoxybenzaldehyde?

The CAS number of 2,6-Difluoro-4-methoxybenzaldehyde is 256417-10-4.

What are the molecular formula and molecular weight of 2,6-Difluoro-4-methoxybenzaldehyde?

2,6-Difluoro-4-methoxybenzaldehyde has molecular formula C8H6F2O2 and molecular weight 172.129 g/mol.

Is 2,6-Difluoro-4-methoxybenzaldehyde hazardous?

2,6-Difluoro-4-methoxybenzaldehyde has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2,6-Difluoro-4-methoxybenzaldehyde (CAS 256417-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394463-0 (accessed 2026-10-22).

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