3,3,5-Trimethylhexan-2-one

3,3,5-三甲基己烷-2-酮

Also known as: 2-Hexanone, 3,3,5-trimethyl-, 2-Hexanone, 3,3,5-trimethyl- (9CI), 3,3,5-TRIMETHYLHEXAN-2-ONE, 3,3,5-trimethyl-hexan-2-one

3,3,5-Trimethylhexan-2-one (CAS 258345-29-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H18O and a molecular weight of 142.23900 g/mol. It is also known as 2-Hexanone, 3,3,5-trimethyl-, 2-Hexanone, 3,3,5-trimethyl- (9CI) and 3,3,5-TRIMETHYLHEXAN-2-ONE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 258345-29-8
Jingsj CID: J-1604843-6
Molecular Formula: C₉H₁₈O
Chinese Name: 3,3,5-三甲基己烷-2-酮
Molecular Weight: 142.23900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,3,5-Trimethylhexan-2-one?

The CAS number of 3,3,5-Trimethylhexan-2-one is 258345-29-8.

What are the molecular formula and molecular weight of 3,3,5-Trimethylhexan-2-one?

3,3,5-Trimethylhexan-2-one has molecular formula C9H18O and molecular weight 142.23900 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. "3,3,5-Trimethylhexan-2-one (CAS 258345-29-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1604843-6 (accessed 2026-10-25).

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