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2-Methylpent-4-yn-2-ol

Also known as: 4-Pentyn-2-ol,2-methyl-, 1,1-Dimethylbut-3-ynol, 2-Methyl-4-pentyne-2-ol, 2-Methyl-pent-4-in-2-ol, 2-methyl-4-pentyn-2-ol, 2-methyl-pent-4-yn-2-ol, 4-Methyl-1-pentyne-4-ol, 4-methylpentin-1-ol-4, Dimethyl-propargyl-carbinol, NSC 35151

2-Methylpent-4-yn-2-ol (CAS 590-37-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H10O and a molecular weight of 98.14300 g/mol. Key properties include a boiling point of 154.1ºC at 760mmHg, a density of 0.901g/cm3 and a flash point of 65.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
590-37-4
Jingsj CID
J-1513036-6
Molecular Formula
C6H10O
Molecular Weight
98.14300 g/mol
Category
Alcohols
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point154.1ºC at 760mmHg
Density0.901g/cm3
Flash Point65.2ºC
Exact Mass98.07320
PSA20.23000
LogP0.78060
Refractive Index1.448

Frequently Asked Questions

What is the CAS number of 2-Methylpent-4-yn-2-ol?

The CAS number of 2-Methylpent-4-yn-2-ol is 590-37-4.

What are the molecular formula and molecular weight of 2-Methylpent-4-yn-2-ol?

2-Methylpent-4-yn-2-ol has molecular formula C6H10O and molecular weight 98.14300 g/mol.

What are the upstream and downstream products of 2-Methylpent-4-yn-2-ol?

For 2-Methylpent-4-yn-2-ol, Upstream Products: 3-Bromopropyne, Isobutylene oxide, Sodium acetylide; Downstream Products: Mesityl oxide, 25-Hydroxycholesterol.

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

Last updated:

How to cite: Jingsj. "2-Methylpent-4-yn-2-ol (CAS 590-37-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513036-6 (accessed 2026-11-09).

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