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2,2,3,4-TETRAMETHYLPENTANE

2,2,3,4-四甲基戊烷

Also known as: 2,2,3,4-tetramethyl-pentane, 2,2,3,4-tetramethylpentane, 2.2.3.4-Tetramethyl-pentan, Pentane,2,2,3,4-tetramethyl

2,2,3,4-TETRAMETHYLPENTANE (CAS 1186-53-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H20 and a molecular weight of 128.25500 g/mol. It is also known as 2,2,3,4-tetramethyl-pentane, 2,2,3,4-tetramethylpentane and 2.2.3.4-Tetramethyl-pentan. Key properties include a boiling point of 133.9ºC at 760mmHg, a density of 0.72g/cm3 and a flash point of 25.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1186-53-4
Jingsj CID
J-1993572-6
Molecular Formula
C9H20
Chinese Name
2,2,3,4-四甲基戊烷
Molecular Weight
128.25500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point133.9ºC at 760mmHg
Density0.72g/cm3
Flash Point25.5ºC

Frequently Asked Questions

What is the CAS number of 2,2,3,4-TETRAMETHYLPENTANE?

The CAS number of 2,2,3,4-TETRAMETHYLPENTANE is 1186-53-4.

What are the molecular formula and molecular weight of 2,2,3,4-TETRAMETHYLPENTANE?

2,2,3,4-TETRAMETHYLPENTANE has molecular formula C9H20 and molecular weight 128.25500 g/mol.

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

Last updated:

How to cite: Jingsj. "2,2,3,4-TETRAMETHYLPENTANE (CAS 1186-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993572-6 (accessed 2026-10-24).

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