5-METHYL-2-HEXYNE

Also known as: 2-Hexyne,5-methyl, 5-Methyl-2-hexin, 5-Methylhex-2-in, 5-methyl-hex-2-yne, 5-methylhex-2-yne, Methyl isobutylacetylene, Methyl-isobutyl-acetylen

5-METHYL-2-HEXYNE (CAS 53566-37-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H12 and a molecular weight of 96.17020 g/mol. Key properties include a boiling point of 102.5ºC at 760mmHg and a density of 0.752g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53566-37-3
Jingsj CID: J-1138783-0
Molecular Formula: C₇H₁₂
Molecular Weight: 96.17020 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	102.5ºC at 760mmHg
Density	0.752g/cm3
Exact Mass	96.09390
LogP	2.05580
Refractive Index	1.421

Customs & Trade Information

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5-METHYL-2-HEXYNE?

The CAS number of 5-METHYL-2-HEXYNE is 53566-37-3.

What are the molecular formula and molecular weight of 5-METHYL-2-HEXYNE?

5-METHYL-2-HEXYNE has molecular formula C7H12 and molecular weight 96.17020 g/mol.

What are the upstream and downstream products of 5-METHYL-2-HEXYNE?

For 5-METHYL-2-HEXYNE, Upstream Products: 1-Pentene,2,4-dimethyl-, Methyl bromide, Isobutylethyne; Downstream Products: Ethyl Isobutyl Ketone, 5-Methyl-2-hexanone.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-METHYL-2-HEXYNE (CAS 53566-37-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138783-0 (accessed 2026-11-09).

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