1-Fluoro-3-iodobenzene
Also known as: 1-Fluoro-3-iodo-benzene, 1-iodo-3-fluorobenzene, 3-Fluoroiodobenzene, 3-iodofluorobenzene, Benzene, 1-fluoro-3-iodo-, m-Fluoroiodobenzene, m-iodofluorobenzene
1-Fluoro-3-iodobenzene (CAS 1121-86-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H4FI and a molecular weight of 221.999 g/mol. Key properties include a melting point of -42°C, a boiling point of 183.0±13.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 67.2±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.
- 1121-86-4
- Jingsj CID
- J-10406-1
- Molecular Formula
- C6H4FI
- Molecular Weight
- 221.999 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -42°C |
|---|---|
| Boiling Point | 183.0±13.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 67.2±0.0 °C |
| Exact Mass | 221.934158 |
| LogP | 3.31 |
| Vapor Pressure | 1.1±0.3 mmHg at 25°C |
| Refractive Index | 1.592 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Fluoro-3-iodobenzene?
The CAS number of 1-Fluoro-3-iodobenzene is 1121-86-4.
What are the molecular formula and molecular weight of 1-Fluoro-3-iodobenzene?
1-Fluoro-3-iodobenzene has molecular formula C6H4FI and molecular weight 221.999 g/mol.
Is 1-Fluoro-3-iodobenzene hazardous?
1-Fluoro-3-iodobenzene 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 1-Fluoro-3-iodobenzene?
For 1-Fluoro-3-iodobenzene, Upstream Products: 3-Fluoroaniline, Fluorobenzene, Phenol; Downstream Products: 3-Fluorotoluene, 3-Fluorobenzoic acid, 3-Fluorobenzamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Fluoro-3-iodobenzene (CAS 1121-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10406-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.