(R)-(-)-1-(2-Naphthyl)-1,2-ethanediol

(R)-(-)-1-(2-萘基)-1,2-乙二醇

Also known as: (1R)-1-(Naphthalen-2-yl)ethane-1,2-diol, (R)-1-(naphthalen-2-yl)-1,2-ethanediol, (R)-1-naphthalen-2-ylethane-1,2-diol, 1,2-Ethanediol, 1-(2-naphthalenyl)-, (1R)-, 1,2-Ethanediol,1-(2-naphthalenyl)-,(R)-

(R)-(-)-1-(2-Naphthyl)-1,2-ethanediol (CAS 49801-14-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H12O2 and a molecular weight of 188.22200 g/mol. It is also known as (1R)-1-(Naphthalen-2-yl)ethane-1,2-diol, (R)-1-(naphthalen-2-yl)-1,2-ethanediol and (R)-1-naphthalen-2-ylethane-1,2-diol. Key properties include a melting point of 131-135ºC(lit.), a boiling point of 402.3ºC at 760mmHg, 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 Aug 21, 2026.

CAS No.: 49801-14-1
Jingsj CID: J-10960-6
Molecular Formula: C₁₂H₁₂O₂
Chinese Name: (R)-(-)-1-(2-萘基)-1,2-乙二醇
Molecular Weight: 188.22200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	131-135ºC(lit.)
Boiling Point	402.3ºC at 760mmHg
Density	1.237g/cm3
Flash Point	202.3ºC

Frequently Asked Questions

What is the CAS number of (R)-(-)-1-(2-Naphthyl)-1,2-ethanediol?

The CAS number of (R)-(-)-1-(2-Naphthyl)-1,2-ethanediol is 49801-14-1.

What are the molecular formula and molecular weight of (R)-(-)-1-(2-Naphthyl)-1,2-ethanediol?

(R)-(-)-1-(2-Naphthyl)-1,2-ethanediol has molecular formula C12H12O2 and molecular weight 188.22200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(R)-(-)-1-(2-Naphthyl)-1,2-ethanediol (CAS 49801-14-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10960-6 (accessed 2026-10-24).

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