1,2-Eicosanediol

Also known as: icosane-1,2-diol, ARACHIDYL GLYCOL, 1,2-Icosanediol, 1,2-Dihydroxy-eicosane, (dl)-1,2-dihydroxyeicosane, Eicosan-1,2-diol, Eicosandiol-(1,2), EINECS 254-647-0

1,2-Eicosanediol (CAS 39825-93-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H42O2 and a molecular weight of 314.54600 g/mol. Key properties include a boiling point of 435.2ºC at 760mmHg, a density of 0.888g/cm3 and a flash point of 183.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 39825-93-9
Jingsj CID: J-1443147-1
Molecular Formula: C₂₀H₄₂O₂
Molecular Weight: 314.54600 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	435.2ºC at 760mmHg
Density	0.888g/cm3
Flash Point	183.7ºC
Exact Mass	314.31800
PSA	40.46000
LogP	5.99120
Refractive Index	1.464

Frequently Asked Questions

What is the CAS number of 1,2-Eicosanediol?

The CAS number of 1,2-Eicosanediol is 39825-93-9.

What are the molecular formula and molecular weight of 1,2-Eicosanediol?

1,2-Eicosanediol has molecular formula C20H42O2 and molecular weight 314.54600 g/mol.

What are the upstream and downstream products of 1,2-Eicosanediol?

For 1,2-Eicosanediol, Upstream Products: 1-Icosene.

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-Eicosanediol (CAS 39825-93-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1443147-1 (accessed 2026-11-09).

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