2-Methyl-1-naphthol
Also known as: 1-Hydroxy-2-methylnaphthalene, 1-Naphthalenol, 2-methyl-, 2-Methyl-1-naphthalenol, 2-Methyl-alpha-naphthol, 2-Methyl-α-naphthol, 2-Methylnaphthalen-1-ol, NSC 402211
2-Methyl-1-naphthol (CAS 7469-77-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H10O and a molecular weight of 158.197 g/mol. Key properties include a melting point of 64-66ºC(lit.), a boiling point of 304.3±11.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 147.1±11.1 °C. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation, H318 — Causes serious eye damage and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7469-77-4
- Jingsj CID
- J-1393847-1
- Molecular Formula
- C11H10O
- Molecular Weight
- 158.197 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 64-66ºC(lit.) |
|---|---|
| Boiling Point | 304.3±11.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 147.1±11.1 °C |
| Exact Mass | 158.073166 |
| PSA | 20.23000 |
| LogP | 3.17 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.656 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2907199090 |
|---|---|
| Summary | 2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Methyl-1-naphthol?
The CAS number of 2-Methyl-1-naphthol is 7469-77-4.
What are the molecular formula and molecular weight of 2-Methyl-1-naphthol?
2-Methyl-1-naphthol has molecular formula C11H10O and molecular weight 158.197 g/mol.
Is 2-Methyl-1-naphthol hazardous?
2-Methyl-1-naphthol has GHS signal word Danger and hazard statements H315 — Causes skin irritation; H318 — Causes serious eye damage; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Methyl-1-naphthol?
For 2-Methyl-1-naphthol, Upstream Products: 4-Chloro-1-naphthol, 1-Bromo-2-methylnaphthalene, Methanol; Downstream Products: 2-Methylnaphthalene, Menadione, 2-hydroxy-3-methyl-1,4-naphthoquinone.
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-Methyl-1-naphthol (CAS 7469-77-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393847-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.