2,6-Difluorobenzaldehyde
Also known as: 2,6-Difluorobenzaldehyde, Benzaldehyde, 2,6-difluoro-, MFCD00010293, TIMTEC-BB SBB006685
2,6-Difluorobenzaldehyde (CAS 437-81-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4F2O and a molecular weight of 142.103 g/mol. Key properties include a melting point of 15-17 °C(lit.), a boiling point of 193.6±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 73.3±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 437-81-0
- Jingsj CID
- J-1498286-6
- Molecular Formula
- C7H4F2O
- Molecular Weight
- 142.103 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 15-17 °C(lit.) |
|---|---|
| Boiling Point | 193.6±0.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 73.3±0.0 °C |
| Exact Mass | 142.023026 |
| PSA | 17.07000 |
| LogP | 1.97 |
| Vapor Pressure | 0.5±0.3 mmHg at 25°C |
| Refractive Index | 1.514 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,6-Difluorobenzaldehyde?
The CAS number of 2,6-Difluorobenzaldehyde is 437-81-0.
What are the molecular formula and molecular weight of 2,6-Difluorobenzaldehyde?
2,6-Difluorobenzaldehyde has molecular formula C7H4F2O and molecular weight 142.103 g/mol.
Is 2,6-Difluorobenzaldehyde hazardous?
2,6-Difluorobenzaldehyde has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2,6-Difluorobenzaldehyde?
For 2,6-Difluorobenzaldehyde, Upstream Products: 2,6-Dichlorobenzaldehyde, 1,3-Difluorobenzene, Ethyl formate; Downstream Products: 4-Fluoro-1H-indazole, 1,3-Difluorobenzene, Formic Acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,6-Difluorobenzaldehyde (CAS 437-81-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498286-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.