2-Methyl-2-propyl-1,3-propanediol

2-甲基-2-丙基-1,3-丙二醇

Also known as: 1,3-Propanediol, 2-methyl-2-propyl-, 2,2-DIMETHYLOL-PENTANE, 2-METHYL-2-PROPYL-1,3-PROPANDIOL, Pentane-2,2-dimethanol, Carisoprodol intermediate H, DURANOL, Dimethylolpentane, 2-Methyl-2-n-propylpropane-1,3-diol, 2-methyl-2-n-propyl-1,3-propanediol, 2-Methyl-2-propylpropane-1,3-diol

2-Methyl-2-propyl-1,3-propanediol (CAS 78-26-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H16O2 and a molecular weight of 132.201 g/mol. It is also known as 1,3-Propanediol, 2-methyl-2-propyl-, 2,2-DIMETHYLOL-PENTANE and 2-METHYL-2-PROPYL-1,3-PROPANDIOL. Key properties include a melting point of 57-59 °C(lit.), a boiling point of 234.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 100.5±13.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
78-26-2
Jingsj CID
J-1992730-1
Molecular Formula
C7H16O2
Chinese Name
2-甲基-2-丙基-1,3-丙二醇
Molecular Weight
132.201 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point57-59 °C(lit.)
Boiling Point234.0±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point100.5±13.0 °C

Frequently Asked Questions

What is the CAS number of 2-Methyl-2-propyl-1,3-propanediol?

The CAS number of 2-Methyl-2-propyl-1,3-propanediol is 78-26-2.

What are the molecular formula and molecular weight of 2-Methyl-2-propyl-1,3-propanediol?

2-Methyl-2-propyl-1,3-propanediol has molecular formula C7H16O2 and molecular weight 132.201 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Methyl-2-propyl-1,3-propanediol (CAS 78-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992730-1 (accessed 2026-10-22).

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