4,4'-Dihydroxybenzophenone
Also known as: 4,4'-Dihydroxydiphenyl ketone, 4,4'-DHBP, Bis(4-hydroxyphenyl) methanone, Bis(4-hydroxyphenyl)ketone, p,p'-Dihydroxybenzophenone, 4,4'-Carbonyldiphenol
4,4'-Dihydroxybenzophenone (CAS 611-99-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H10O3 and a molecular weight of 214.22 g/mol. Key properties include a melting point of 213-215 °C(lit.), a boiling point of 444.8±30.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 237.0±21.1 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 611-99-4
- Jingsj CID
- J-32776-4
- Molecular Formula
- C13H10O3
- Molecular Weight
- 214.22 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 213-215 °C(lit.) |
|---|---|
| Boiling Point | 444.8±30.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 237.0±21.1 °C |
| Exact Mass | 214.062988 |
| PSA | 57.53000 |
| LogP | 2.55 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.648 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- 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 4,4'-Dihydroxybenzophenone?
The CAS number of 4,4'-Dihydroxybenzophenone is 611-99-4.
What are the molecular formula and molecular weight of 4,4'-Dihydroxybenzophenone?
4,4'-Dihydroxybenzophenone has molecular formula C13H10O3 and molecular weight 214.22 g/mol.
Is 4,4'-Dihydroxybenzophenone hazardous?
4,4'-Dihydroxybenzophenone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4,4'-Dihydroxybenzophenone?
For 4,4'-Dihydroxybenzophenone, Upstream Products: 4,4'-Dimethoxybenzophenone, Carbon tetrachloride, Phenol; Downstream Products: 4,4'-Dimethoxybenzophenone, 4-Hydroxybenzoic acid, Phenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-Dihydroxybenzophenone (CAS 611-99-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32776-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.