1-Naphthaleneethanol

Also known as: 2-(1-Naphthyl)ethanol, 2-(Naphthalen-1-yl)ethanol, 1-(2-Hydroxyethyl)naphthalene, 2-naphthalen-1-ylethanol, Naphthalene-1-ethanol, Naphthylethanol, NSC 28342

1-Naphthaleneethanol (CAS 773-99-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H12O and a molecular weight of 172.223 g/mol. Key properties include a melting point of 62-65 °C(lit.), a boiling point of 311.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 150.6±15.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 773-99-9
Jingsj CID: J-1016369-6
Molecular Formula: C₁₂H₁₂O
Molecular Weight: 172.223 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	62-65 °C(lit.)
Boiling Point	311.0±0.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	150.6±15.1 °C
Exact Mass	172.088821
PSA	20.23000
LogP	2.59
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.636

Customs & Trade Information

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-Naphthaleneethanol?

The CAS number of 1-Naphthaleneethanol is 773-99-9.

What are the molecular formula and molecular weight of 1-Naphthaleneethanol?

1-Naphthaleneethanol has molecular formula C12H12O and molecular weight 172.223 g/mol.

What are the upstream and downstream products of 1-Naphthaleneethanol?

For 1-Naphthaleneethanol, Upstream Products: 1-Naphthaleneacetic acid, Methyl 1-naphthaleneacetate, 1-naphthylmagnesium bromide; Downstream Products: 3-(1-Naphthyl)propionic acid, 1-(2-Chloroethyl)naphthalene, 2-(2-Bromoethyl)naphthalene.

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-Naphthaleneethanol (CAS 773-99-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1016369-6 (accessed 2026-11-09).

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