1,2,3,4-Tetrahydro-1-naphthol
Also known as: 1,2,3,4-Tetrahydro-1-naphthalenol, 1,2,3,4-Tetrahydronaphthalen-1-ol, 1-Tetralinol, Tetrahydro-1-naphthol, ac-α-Tetralol, α-Tetralol, UNII:87652943HP, MFCD00001739, EINECS 208-459-0
1,2,3,4-Tetrahydro-1-naphthol (CAS 529-33-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H12O and a molecular weight of 148.202 g/mol. Key properties include a melting point of 28-104ºC, a boiling point of 254.8±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 99.9±11.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 529-33-9
- Jingsj CID
- J-39733-5
- Molecular Formula
- C10H12O
- Molecular Weight
- 148.202 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 28-104ºC |
|---|---|
| Boiling Point | 254.8±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 99.9±11.0 °C |
| Exact Mass | 148.088821 |
| PSA | 20.23000 |
| LogP | 2.05 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.585 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye 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 1,2,3,4-Tetrahydro-1-naphthol?
The CAS number of 1,2,3,4-Tetrahydro-1-naphthol is 529-33-9.
What are the molecular formula and molecular weight of 1,2,3,4-Tetrahydro-1-naphthol?
1,2,3,4-Tetrahydro-1-naphthol has molecular formula C10H12O and molecular weight 148.202 g/mol.
Is 1,2,3,4-Tetrahydro-1-naphthol hazardous?
1,2,3,4-Tetrahydro-1-naphthol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 1,2,3,4-Tetrahydro-1-naphthol?
For 1,2,3,4-Tetrahydro-1-naphthol, Upstream Products: 1-Tetralone, 1,2,3,4-Tetrahydronaphthalene, 2-Chloropropane; Downstream Products: (S)-(+)-1,2,3,4-Tetrahydro-1-naphthol, 1-Tetralone, (R)-(-)-1,2,3,4-Tetrahydro-1-naphthol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4-Tetrahydro-1-naphthol (CAS 529-33-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39733-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.