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2-HEPTYNAL DIETHYL ACETAL

2-庚炔醛二乙基缩醛

Also known as: 1,1-Diethoxy-2-heptyne, 2-Heptyn-1-al diethyl acetal, 2-HEPTYNYL ALDEHYDE DIETHYL ACETAL, 2-Heptynyl aldehyde diethyl acetale, hept-2-ynal-diethylacetale, butylpropiolaldehyde diethyl acetale, 1,1-diethoxyhept-2-yne, 1.1-Diaethoxy-heptin-(2)

2-HEPTYNAL DIETHYL ACETAL (CAS 18232-30-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H20O2 and a molecular weight of 184.27500 g/mol. It is also known as 1,1-Diethoxy-2-heptyne, 2-Heptyn-1-al diethyl acetal and 2-HEPTYNYL ALDEHYDE DIETHYL ACETAL. Key properties include a boiling point of 246.1ºC at 760mmHg, a density of 0.892g/cm3 and a flash point of 80.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18232-30-9
Jingsj CID
J-27605-0
Molecular Formula
C11H20O2
Chinese Name
2-庚炔醛二乙基缩醛
Molecular Weight
184.27500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point246.1ºC at 760mmHg
Density0.892g/cm3
Flash Point80.4ºC

Frequently Asked Questions

What is the CAS number of 2-HEPTYNAL DIETHYL ACETAL?

The CAS number of 2-HEPTYNAL DIETHYL ACETAL is 18232-30-9.

What are the molecular formula and molecular weight of 2-HEPTYNAL DIETHYL ACETAL?

2-HEPTYNAL DIETHYL ACETAL has molecular formula C11H20O2 and molecular weight 184.27500 g/mol.

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

Last updated:

How to cite: Jingsj. "2-HEPTYNAL DIETHYL ACETAL (CAS 18232-30-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27605-0 (accessed 2026-10-22).

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