(S)-(+)-1-(2-naphthyl)-1,2-ethanediol

Also known as: (S)-(+)-(2-Naphthyl)-1,2-ethanediol, 1,2-Ethanediol, 1-(2-naphthalenyl)-, (1S)-, (1S)-1-naphthalen-2-ylethane-1,2-diol, (S)-1-(naphthalen-2-yl)ethane-1,2-diol

(S)-(+)-1-(2-naphthyl)-1,2-ethanediol (CAS 43210-74-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H12O2 and a molecular weight of 188.22600 g/mol. Key properties include a melting point of 131-135ºC(lit.), a boiling point of 402.3ºC at 760 mmHg, a density of 1.237g/cm3 and a flash point of 202.3ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 43210-74-8
Jingsj CID: J-43022-8
Molecular Formula: C₁₂H₁₂O₂
Molecular Weight: 188.22600 g/mol
Category: Solvents
Last updated: 11/2/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	131-135ºC(lit.)
Boiling Point	402.3ºC at 760 mmHg
Density	1.237g/cm3
Flash Point	202.3ºC
Exact Mass	190.09900
PSA	40.46000
LogP	1.36710
Refractive Index	1.668

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)-1,2-ethanediol?

The CAS number of (S)-(+)-1-(2-naphthyl)-1,2-ethanediol is 43210-74-8.

What are the molecular formula and molecular weight of (S)-(+)-1-(2-naphthyl)-1,2-ethanediol?

(S)-(+)-1-(2-naphthyl)-1,2-ethanediol has molecular formula C12H12O2 and molecular weight 188.22600 g/mol.

What are the upstream and downstream products of (S)-(+)-1-(2-naphthyl)-1,2-ethanediol?

For (S)-(+)-1-(2-naphthyl)-1,2-ethanediol, Upstream Products: 2-Vinylnaphthalene; Downstream Products: 2-Naphthaldehyde, 2-Naphthoic acid.

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

Last updated: 11/2/2026

How to cite: Jingsj. "(S)-(+)-1-(2-naphthyl)-1,2-ethanediol (CAS 43210-74-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43022-8 (accessed 2026-11-09).

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