Decahydro-2-naphthol
Also known as: 2-Decalol, 2-Decalinol, 2-Hydroxydecalin, Decalin-2-ol, Decahydronaphthol, Decahydronaphthol-2, decahydro-2-naphthalenol
Decahydro-2-naphthol (CAS 825-51-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H18O and a molecular weight of 154.24900 g/mol. Key properties include a boiling point of 109 °C14 mm Hg(lit.), a density of 0.996 g/mL at 25 °C(lit.) and a flash point of >110.0 °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 Nov 3, 2026.
- CAS No.
- 825-51-4
- Jingsj CID
- J-20466-0
- Molecular Formula
- C10H18O
- Molecular Weight
- 154.24900 g/mol
- Category
- Alcohols
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 109 °C14 mm Hg(lit.) |
|---|---|
| Density | 0.996 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 154.13600 |
| PSA | 20.23000 |
| LogP | 2.33760 |
| Additional Property | >1 (vs air) |
| Refractive Index | n20/D 1.5(lit.) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- 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 Decahydro-2-naphthol?
The CAS number of Decahydro-2-naphthol is 825-51-4.
What are the molecular formula and molecular weight of Decahydro-2-naphthol?
Decahydro-2-naphthol has molecular formula C10H18O and molecular weight 154.24900 g/mol.
Is Decahydro-2-naphthol hazardous?
Decahydro-2-naphthol 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 Decahydro-2-naphthol?
For Decahydro-2-naphthol, Downstream Products: cis-decalin, Decahydro-2-naphthyl formate, Naphthalene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Decahydro-2-naphthol (CAS 825-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20466-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.