Orcinol
Also known as: 3,5-Dihydroxytoluene, 5-Methylresorcinol, 5-Methyl-1,3-benzenediol, 1,3-Dihydroxy-5-methylbenzene, 3,5-Toluenediol, 5-Methylbenzene-1,3-diol, 5-Methylresorcin, Orcin, Orcine, 3-Hydroxy-5-methylphenol
Orcinol (CAS 504-15-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H8O2 and a molecular weight of 124.137 g/mol. Key properties include a melting point of 106-112 °C(lit.), a boiling point of 290.0±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 128.5±13.6 °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.
- 504-15-4
- Jingsj CID
- J-1966381-4
- Molecular Formula
- C7H8O2
- Molecular Weight
- 124.137 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 106-112 °C(lit.) |
|---|---|
| Boiling Point | 290.0±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 128.5±13.6 °C |
| Exact Mass | 124.052429 |
| PSA | 40.46000 |
| LogP | 1.22 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.595 |
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 | 29072900 |
|---|
Frequently Asked Questions
What is the CAS number of Orcinol?
The CAS number of Orcinol is 504-15-4.
What are the molecular formula and molecular weight of Orcinol?
Orcinol has molecular formula C7H8O2 and molecular weight 124.137 g/mol.
Is Orcinol hazardous?
Orcinol 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 Orcinol?
For Orcinol, Upstream Products: 3,5-Dimethoxytoluene, Malonyl chloride, Orsellinic acid; Downstream Products: 5-Methyl-4-(2-thiazolylazo)resorcinol, 2,4-Dihydroxy-6-methylbenzaldehyde, 3-methoxy-5-methylphenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Orcinol (CAS 504-15-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1966381-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.