1,4-difluoroanthraquinone
Also known as: 1,4-difluoroanthracene-9,10-dione, 9,10-anthracenedione, 1,4-difluoro-, 1,4-difluoro-9,10-anthraquinone, 1,4-difluoro-9,10-dihydroanthracene-9,10-dione, 1,4-difluoranthra-9,10-chinon, 1,4-difluoranthrachinon, 1-fluoroanthracene-9,10-dione derivative, MFCD00474545
1,4-difluoroanthraquinone (CAS 28736-42-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H6F2O2 and a molecular weight of 244.19300 g/mol. Key properties include a melting point of 228-232ºC, a boiling point of 401.3ºC at 760 mmHg, a density of 1.457g/cm3 and a flash point of 152.8ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28736-42-7
- Jingsj CID
- J-16493-2
- Molecular Formula
- C14H6F2O2
- Molecular Weight
- 244.19300 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 228-232ºC |
|---|---|
| Boiling Point | 401.3ºC at 760 mmHg |
| Density | 1.457g/cm3 |
| Flash Point | 152.8ºC |
| Exact Mass | 244.03400 |
| PSA | 34.14000 |
| LogP | 2.74020 |
| Vapor Pressure | 1.19E-06mmHg at 25°C |
| Refractive Index | 1.617 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,4-difluoroanthraquinone?
The CAS number of 1,4-difluoroanthraquinone is 28736-42-7.
What are the molecular formula and molecular weight of 1,4-difluoroanthraquinone?
1,4-difluoroanthraquinone has molecular formula C14H6F2O2 and molecular weight 244.19300 g/mol.
Is 1,4-difluoroanthraquinone hazardous?
1,4-difluoroanthraquinone has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
What are the upstream and downstream products of 1,4-difluoroanthraquinone?
For 1,4-difluoroanthraquinone, Upstream Products: 1,4-Dichloroanthraquinone, Quinizarin, 2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione; Downstream Products: Quinizarin, Solvent Blue 35, Oil Blue N.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-difluoroanthraquinone (CAS 28736-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16493-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.