2-Fluorophenyl isocyanate
2-氟苯基异氰酸酯
Also known as: 2-Fluorophenyl isocyanate, 1-Fluoro-2-isocyanatobenzene, 2-Fluoro-1-isocyanatobenzene, 2-Isocyanatofluorobenzene, Isocyanic acid 2-fluorophenyl ester, o-Fluorophenyl isocyanate, Benzene, 1-fluoro-2-isocyanato-
2-Fluorophenyl isocyanate (CAS 16744-98-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4FNO and a molecular weight of 137.111 g/mol. It is also known as 1-Fluoro-2-isocyanatobenzene, 2-Fluoro-1-isocyanatobenzene and 2-Isocyanatofluorobenzene. Key properties include a boiling point of 164.6±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 50.6±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16744-98-2
- Jingsj CID
- J-47390-3
- Molecular Formula
- C7H4FNO
- Chinese Name
- 2-氟苯基异氰酸酯
- Molecular Weight
- 137.111 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 164.6±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 50.6±0.0 °C |
| Exact Mass | 137.027695 |
| PSA | 29.43000 |
| LogP | 2.58 |
| Vapor Pressure | 2.0±0.3 mmHg at 25°C |
| Refractive Index | 1.505 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- 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 | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Fluorophenyl isocyanate?
The CAS number of 2-Fluorophenyl isocyanate is 16744-98-2.
What are the molecular formula and molecular weight of 2-Fluorophenyl isocyanate?
2-Fluorophenyl isocyanate has molecular formula C7H4FNO and molecular weight 137.111 g/mol.
Is 2-Fluorophenyl isocyanate hazardous?
2-Fluorophenyl isocyanate has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Fluorophenyl isocyanate (CAS 16744-98-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47390-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.