4,5-Dichloro-2-(difluoromethoxy)benzaldehyde

4,5-二氯-2-(二氟甲氧基)苯甲醛

4,5-Dichloro-2-(difluoromethoxy)benzaldehyde (CAS 1803787-21-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4Cl2F2O2 and a molecular weight of 241.02 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1803787-21-4
Jingsj CID: J-656705-9
Molecular Formula: C₈H₄Cl₂F₂O₂
Chinese Name: 4,5-二氯-2-(二氟甲氧基)苯甲醛
Molecular Weight: 241.02 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dichloro-2-(difluoromethoxy)benzaldehyde?

The CAS number of 4,5-Dichloro-2-(difluoromethoxy)benzaldehyde is 1803787-21-4.

What are the molecular formula and molecular weight of 4,5-Dichloro-2-(difluoromethoxy)benzaldehyde?

4,5-Dichloro-2-(difluoromethoxy)benzaldehyde has molecular formula C8H4Cl2F2O2 and molecular weight 241.02 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. "4,5-Dichloro-2-(difluoromethoxy)benzaldehyde (CAS 1803787-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-656705-9 (accessed 2026-10-23).

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