1,2-Hexadecanediol

1,2-十六烷二醇

Also known as: 1,2-Dihydroxyhexadecane, Hexadecane-1,2-diol, Cetyl glycol, 1,2-Hexadecanediol (8CI)(9CI), Ai3-14193, Nsc 71525, EINECS 230-030-1, MFCD00004727

1,2-Hexadecanediol (CAS 6920-24-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C16H34O2 and a molecular weight of 258.45 g/mol. It is also known as 1,2-Dihydroxyhexadecane, Hexadecane-1,2-diol and Cetyl glycol. Key properties include a melting point of 68-72ºC(lit.), a boiling point of 361.9±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 164.9±13.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6920-24-7
Jingsj CID: J-118-0
Molecular Formula: C₁₆H₃₄O₂
Chinese Name: 1,2-十六烷二醇
Molecular Weight: 258.45 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	68-72ºC(lit.)
Boiling Point	361.9±0.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	164.9±13.6 °C

Frequently Asked Questions

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

The CAS number of 1,2-Hexadecanediol is 6920-24-7.

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

1,2-Hexadecanediol has molecular formula C16H34O2 and molecular weight 258.45 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. "1,2-Hexadecanediol (CAS 6920-24-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-118-0 (accessed 2026-10-22).

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