Anthrarufin
Also known as: 1,5-Dihydroxyanthraquinone, 1,5-Dihydroxy-9,10-anthracenedione, 1,5-Dihydroxy-9,10-anthraquinone, 1,5-Dihydroxyanthra-9,10-quinone, 1,5-Dihydroxyanthracene-9,10-dione, 1,5-Dihydroxyanthrachinon, 1,5-dihydroxy-10-anthracenedione, 9,10-Anthracenedione, 1,5-dihydroxy-, Anthraquinone, 1,5-dihydroxy-, NSC 646570, NSC 7211
Anthrarufin (CAS 117-12-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H8O4 and a molecular weight of 240.211 g/mol. Key properties include a melting point of 279 °C (dec.)(lit.), a boiling point of 452.7±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 241.7±22.4 °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.
- 117-12-4
- Jingsj CID
- J-14663-0
- Molecular Formula
- C14H8O4
- Molecular Weight
- 240.211 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 279 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 452.7±35.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 241.7±22.4 °C |
| Exact Mass | 240.042252 |
| PSA | 74.60000 |
| LogP | 4.57 |
| Additional Property | 8.3 (vs air) |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.733 |
| Additional Property | Insuluble (9.8E-4 g/L) (25 ºC) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2914690090 |
|---|---|
| Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Anthrarufin?
The CAS number of Anthrarufin is 117-12-4.
What are the molecular formula and molecular weight of Anthrarufin?
Anthrarufin has molecular formula C14H8O4 and molecular weight 240.211 g/mol.
Is Anthrarufin hazardous?
Anthrarufin 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 Anthrarufin?
For Anthrarufin, Upstream Products: 1,5-Dinitroanthraquinone, 1,5-Anthraquinonedisulfonic acid, Anthraquinone; Downstream Products: 1,5-dihydroxy-4,8-dinitroanthraquinone, Solvent Blue 74, 1,2,5-Trihydroxyanthraquinone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Anthrarufin (CAS 117-12-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14663-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.