3,7-DECADIYNE

3,7-癸二炔

Also known as: Deca-3,7-diin, deca-3,7-diyne

3,7-DECADIYNE (CAS 33840-20-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H14 and a molecular weight of 134.21800 g/mol. It is also known as Deca-3,7-diin and deca-3,7-diyne. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 33840-20-9
Jingsj CID: J-1492909-4
Molecular Formula: C₁₀H₁₄
Chinese Name: 3,7-癸二炔
Molecular Weight: 134.21800 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,7-DECADIYNE?

The CAS number of 3,7-DECADIYNE is 33840-20-9.

What are the molecular formula and molecular weight of 3,7-DECADIYNE?

3,7-DECADIYNE has molecular formula C10H14 and molecular weight 134.21800 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. "3,7-DECADIYNE (CAS 33840-20-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492909-4 (accessed 2026-10-24).

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