2-Butynal diethyl acetal
2-丁炔乙缩醛
Also known as: 1,1-Diethoxy-2-butyne, 2-Butyn-1-al diethyl acetal, 2-Butynyl aldehyde diethyl acetal, 1,1-Diethoxybut-2-yne, 1,1-Diethoxy-but-2-yne, 2-Butyne, 1,1-diethoxy-
- CAS No.
- 2806-97-5
- Jingsj CID
- J-30030-6
- Molecular Formula
- C8H14O2
- Chinese Name
- 2-丁炔乙缩醛
- Molecular Weight
- 142.19600 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 65-67 °C12 mm Hg(lit.) |
|---|---|
| Density | 0.9 g/mL at 25 °C(lit.) |
| Flash Point | 132 °F |
Frequently Asked Questions
What is the CAS number of 2-Butynal diethyl acetal?
2806-97-5
What are the molecular formula and molecular weight of 2-Butynal diethyl acetal?
C8H14O2, molecular weight 142.19600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026