2,3-difluoro-6-methoxybenzaldehyde
2,3-二氟-6-甲氧基苯甲醛
Also known as: 5,6-Difluoro-o-anisaldehyde, 2,3-difluoro-6-methoxy-benzaldehyde, 2-methoxy-5,6-difluorobenzaldehyde, 3,4-difluoro-2-formylanisole, MFCD02093968
2,3-difluoro-6-methoxybenzaldehyde (CAS 187543-87-9) 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 172.12900 g/mol. It is also known as 5,6-Difluoro-o-anisaldehyde, 2,3-difluoro-6-methoxy-benzaldehyde and 2-methoxy-5,6-difluorobenzaldehyde. Key properties include a melting point of 55-57, a boiling point of 233ºC at 760mmHg, a density of 1.289g/cm3 and a flash point of 92.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 187543-87-9
- Jingsj CID
- J-27927-7
- Molecular Formula
- C8H6F2O2
- Chinese Name
- 2,3-二氟-6-甲氧基苯甲醛
- Molecular Weight
- 172.12900 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 55-57 |
|---|---|
| Boiling Point | 233ºC at 760mmHg |
| Density | 1.289g/cm3 |
| Flash Point | 92.1ºC |
Frequently Asked Questions
What is the CAS number of 2,3-difluoro-6-methoxybenzaldehyde?
The CAS number of 2,3-difluoro-6-methoxybenzaldehyde is 187543-87-9.
What are the molecular formula and molecular weight of 2,3-difluoro-6-methoxybenzaldehyde?
2,3-difluoro-6-methoxybenzaldehyde has molecular formula C8H6F2O2 and molecular weight 172.12900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-difluoro-6-methoxybenzaldehyde (CAS 187543-87-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27927-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.