2-Hydroxy-9H-fluoren-9-one
Also known as: 2-Hydroxy-9-fluorenone, 2-hydroxyfluoren-9-one, 9H-Fluoren-9-one, 2-hydroxy-, NSC 22835, MFCD00001155, EINECS 230-119-5
2-Hydroxy-9H-fluoren-9-one (CAS 6949-73-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H8O2 and a molecular weight of 196.201 g/mol. Key properties include a melting point of 204-206 °C(lit.), a boiling point of 386.6±11.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 165.1±11.9 °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.
- 6949-73-1
- Jingsj CID
- J-20098-6
- Molecular Formula
- C13H8O2
- Molecular Weight
- 196.201 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-206 °C(lit.) |
|---|---|
| Boiling Point | 386.6±11.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 165.1±11.9 °C |
| Exact Mass | 196.052429 |
| PSA | 37.30000 |
| LogP | 3.14 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.707 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2914501900 |
|---|---|
| Summary | 2914501900 other ketone-phenols。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 2-Hydroxy-9H-fluoren-9-one?
The CAS number of 2-Hydroxy-9H-fluoren-9-one is 6949-73-1.
What are the molecular formula and molecular weight of 2-Hydroxy-9H-fluoren-9-one?
2-Hydroxy-9H-fluoren-9-one has molecular formula C13H8O2 and molecular weight 196.201 g/mol.
Is 2-Hydroxy-9H-fluoren-9-one hazardous?
2-Hydroxy-9H-fluoren-9-one 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 2-Hydroxy-9H-fluoren-9-one?
For 2-Hydroxy-9H-fluoren-9-one, Upstream Products: Ethyl (2E)-3-phenylacrylate, 2-Hydroxyfluorene, 2-Amino-9-fluorenone; Downstream Products: 2-Hydroxyfluorene.
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-Hydroxy-9H-fluoren-9-one (CAS 6949-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20098-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.