octadeca-5,7-diynoic acid

5,7-十八碳二炔酸

Also known as: 5,7-OCTADECADIYNOIC ACID, Octadeca-5,7-diynoic acid, TIMTEC-BB SBB009141

octadeca-5,7-diynoic acid (CAS 136667-54-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H28O2 and a molecular weight of 276.41400 g/mol. It is also known as 5,7-OCTADECADIYNOIC ACID, Octadeca-5,7-diynoic acid and TIMTEC-BB SBB009141. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 136667-54-4
Jingsj CID: J-1492031-0
Molecular Formula: C₁₈H₂₈O₂
Chinese Name: 5,7-十八碳二炔酸
Molecular Weight: 276.41400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of octadeca-5,7-diynoic acid?

The CAS number of octadeca-5,7-diynoic acid is 136667-54-4.

What are the molecular formula and molecular weight of octadeca-5,7-diynoic acid?

octadeca-5,7-diynoic acid has molecular formula C18H28O2 and molecular weight 276.41400 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. "octadeca-5,7-diynoic acid (CAS 136667-54-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492031-0 (accessed 2026-10-25).

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