(S)-(-)-1-(2-Naphthyl)ethanol

(S)-(-)-α-甲基-2-萘甲醇

Also known as: (1S)-1-(naphthalen-2-yl)ethanol, (S)-(-)-α-Methyl-2-naphthalenemethanol, (S)-α-Methylnaphthalene-2-methanol, (-)-α-Methyl-2-naphthalenemethanol, (S)-1-(2-naphthyl)ethanol, MFCD00064188

(S)-(-)-1-(2-Naphthyl)ethanol (CAS 27544-18-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H12O and a molecular weight of 172.22300 g/mol. It is also known as (1S)-1-(naphthalen-2-yl)ethanol, (S)-(-)-α-Methyl-2-naphthalenemethanol and (S)-α-Methylnaphthalene-2-methanol. Key properties include a melting point of 70-71ºC, a boiling point of 316ºC at 760mmHg, a density of 1.113g/cm3 and a flash point of 145.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 27544-18-9
Jingsj CID: J-46941-4
Molecular Formula: C₁₂H₁₂O
Chinese Name: (S)-(-)-α-甲基-2-萘甲醇
Molecular Weight: 172.22300 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	70-71ºC
Boiling Point	316ºC at 760mmHg
Density	1.113g/cm3
Flash Point	145.4ºC
Exact Mass	172.08900
PSA	20.23000
LogP	2.89310
Vapor Pressure	0mmHg at 25°C
Refractive Index	-38 ° (C=1, MeOH)

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 (S)-(-)-1-(2-Naphthyl)ethanol?

The CAS number of (S)-(-)-1-(2-Naphthyl)ethanol is 27544-18-9.

What are the molecular formula and molecular weight of (S)-(-)-1-(2-Naphthyl)ethanol?

(S)-(-)-1-(2-Naphthyl)ethanol has molecular formula C12H12O and molecular weight 172.22300 g/mol.

What are the upstream and downstream products of (S)-(-)-1-(2-Naphthyl)ethanol?

For (S)-(-)-1-(2-Naphthyl)ethanol, Upstream Products: 1-(2-Naphthyl)ethanol, Trimethylaluminium, 2-Naphthaldehyde; Downstream Products: 1-(2-Naphthyl)ethanol, 2-Acetonaphthone, 1-(Naphthalen-2-yl)ethanamine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-(-)-1-(2-Naphthyl)ethanol (CAS 27544-18-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46941-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.