2,6-Difluorobenzonitrile
Also known as: 2,6-difluoro-benzonitrile, 2,6-difluorophenylcyanide, 2-Cyano-1,3-difluorobenzene, Benzonitrile, 2,6-difluoro-, NC-2,6-F2-C6H3, NCR BF FF
2,6-Difluorobenzonitrile (CAS 1897-52-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3F2N and a molecular weight of 139.102 g/mol. Key properties include a melting point of 25-28 °C(lit.), a boiling point of 174.0±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 80.0±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1897-52-5
- Jingsj CID
- J-3349-8
- Molecular Formula
- C7H3F2N
- Molecular Weight
- 139.102 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 25-28 °C(lit.) |
|---|---|
| Boiling Point | 174.0±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 80.0±0.0 °C |
| Exact Mass | 139.023361 |
| PSA | 23.79000 |
| LogP | 1.40 |
| Vapor Pressure | 1.2±0.3 mmHg at 25°C |
| Refractive Index | 1.486 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,6-Difluorobenzonitrile?
The CAS number of 2,6-Difluorobenzonitrile is 1897-52-5.
What are the molecular formula and molecular weight of 2,6-Difluorobenzonitrile?
2,6-Difluorobenzonitrile has molecular formula C7H3F2N and molecular weight 139.102 g/mol.
Is 2,6-Difluorobenzonitrile hazardous?
2,6-Difluorobenzonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of 2,6-Difluorobenzonitrile?
For 2,6-Difluorobenzonitrile, Upstream Products: 2,6-Dichlorobenzonitrile, 1,3-Difluorobenzene, N,N-Dimethylformamide; Downstream Products: 2,6-Difluorobenzoyl isocyanate, 2-Fluorobenzonitrile, 2,6-Difluorobenzamide.
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-Difluorobenzonitrile (CAS 1897-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3349-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.