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3,9-Dodecadiyne

3,9-十二碳二炔

Also known as: 3,9-DODECADIYNE, 3,9-DODECADIYNE 97%, 3,9-DODECADIYNE, 95%3,9-DODECADIYNE, 95%3,9-DODECADIYNE, 95%3,9-DODECADIYNE, 95%, 3,9-Dodecadiyne>, Dodeca-3,9-diyne, MFCD00041637, TIMTEC-BB SBB008731, dodeca-3,9-diyne

3,9-Dodecadiyne (CAS 61827-89-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H18 and a molecular weight of 162.271 g/mol. It is also known as 3,9-DODECADIYNE, 3,9-DODECADIYNE 97% and 3,9-DODECADIYNE, 95%3,9-DODECADIYNE, 95%3,9-DODECADIYNE, 95%3,9-DODECADIYNE, 95%. Key properties include a boiling point of 228.9±23.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 83.7±16.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
61827-89-2
Jingsj CID
J-900738-7
Molecular Formula
C12H18
Chinese Name
3,9-十二碳二炔
Molecular Weight
162.271 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point228.9±23.0 °C at 760 mmHg
Density0.8±0.1 g/cm3
Flash Point83.7±16.7 °C

Frequently Asked Questions

What is the CAS number of 3,9-Dodecadiyne?

The CAS number of 3,9-Dodecadiyne is 61827-89-2.

What are the molecular formula and molecular weight of 3,9-Dodecadiyne?

3,9-Dodecadiyne has molecular formula C12H18 and molecular weight 162.271 g/mol.

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

Last updated:

How to cite: Jingsj. "3,9-Dodecadiyne (CAS 61827-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-900738-7 (accessed 2026-10-24).

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