1,2,3,4-Tetrahydro-2-naphthol

Also known as: beta-Tetralol, 2-Hydroxytetralin, 1,2,3,4-Tetrahydro-2-naphthalenol, Tetralol, 2-Naphthalenol, 1,2,3,4-tetrahydro-

1,2,3,4-Tetrahydro-2-naphthol (CAS 530-91-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H12O and a molecular weight of 148.20200 g/mol. Key properties include a melting point of 15.5ºC, a boiling point of 140ºC (12 mmHg), a density of 1.112g/cm3 and a flash point of 98.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 530-91-6
Jingsj CID: J-2586-5
Molecular Formula: C₁₀H₁₂O
Molecular Weight: 148.20200 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	15.5ºC
Boiling Point	140ºC (12 mmHg)
Density	1.112g/cm3
Flash Point	98.4ºC
Exact Mass	148.08900
PSA	20.23000
LogP	1.53620
Appearance	Viscous Liquid \| Clear light yellow to slightly brownish, may darken on storage
Refractive Index	1.562-1.564

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-2-naphthol?

The CAS number of 1,2,3,4-Tetrahydro-2-naphthol is 530-91-6.

What are the molecular formula and molecular weight of 1,2,3,4-Tetrahydro-2-naphthol?

1,2,3,4-Tetrahydro-2-naphthol has molecular formula C10H12O and molecular weight 148.20200 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,2,3,4-Tetrahydro-2-naphthol (CAS 530-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2586-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.