2-Fluorobenzene-1,4-diol
Also known as: 1,4-Benzenediol, 2-fluoro-, 2-Fluoro-1,4-benzenediol, 2-Fluoro-4-hydroxyphenol, 2-Fluorohydroquinone, 2-fluorobenzene-1,4-diol, Fluorohydroquinone, o-Fluorine hydroquinone, o-Fluorohydroquinone
2-Fluorobenzene-1,4-diol (CAS 55660-73-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H5FO2 and a molecular weight of 128.101 g/mol. Key properties include a boiling point of 259.3±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 110.6±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55660-73-6
- Jingsj CID
- J-989529-8
- Molecular Formula
- C6H5FO2
- Molecular Weight
- 128.101 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 259.3±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 110.6±21.8 °C |
| Exact Mass | 128.027359 |
| PSA | 40.46000 |
| LogP | 1.27 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.577 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2908199090 |
|---|---|
| Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. 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 2-Fluorobenzene-1,4-diol?
The CAS number of 2-Fluorobenzene-1,4-diol is 55660-73-6.
What are the molecular formula and molecular weight of 2-Fluorobenzene-1,4-diol?
2-Fluorobenzene-1,4-diol has molecular formula C6H5FO2 and molecular weight 128.101 g/mol.
Is 2-Fluorobenzene-1,4-diol hazardous?
2-Fluorobenzene-1,4-diol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Fluorobenzene-1,4-diol?
For 2-Fluorobenzene-1,4-diol, Upstream Products: 2-Fluorophenol, 3-Fluoro-4-hydroxybenzaldehyde, 2-Fluoro-4-hydroxybenzaldehyde; Downstream Products: 2-Fluoro-1,4-benzoquinone.
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-Fluorobenzene-1,4-diol (CAS 55660-73-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-989529-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.