2,6-Difluoro-4-methoxybenzaldehyde
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. 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. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 256417-10-4
- Jingsj CID
- J-1394463-3
- Molecular Formula
- C8H6F2O2
- Molecular Weight
- 172.129 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 73-77 °C(lit.) |
|---|---|
| Boiling Point | 207.1±35.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 77.1±20.8 °C |
| Exact Mass | 172.033585 |
| PSA | 26.30000 |
| LogP | 2.13 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.506 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
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-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 and hazard statements H315 — Causes skin irritation; H318 — Causes serious eye damage.
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-Difluoro-4-methoxybenzaldehyde (CAS 256417-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394463-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.