trans-2-Butenal diethyl acetal
反式-2-丁烯醛二乙基缩醛
Also known as: crotonaldehyde diethyl acetal, (E)-2-Butenal diethyl acetal, (E)-1,1-Diethoxybut-2-ene, 2-Butene, 1,1-diethoxy-, (2E)-, trans-crotonaldehyde diethyl acetal
- CAS No.
- 63511-92-2
- Jingsj CID
- J-1965762-6
- Molecular Formula
- C8H16O2
- Chinese Name
- 反式-2-丁烯醛二乙基缩醛
- Molecular Weight
- 144.21100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 146-150ºC(lit.) |
|---|---|
| Density | 0.831 g/mL at 25ºC(lit.) |
| Flash Point | 93 °F |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of trans-2-Butenal diethyl acetal?
63511-92-2
What are the molecular formula and molecular weight of trans-2-Butenal diethyl acetal?
C8H16O2, molecular weight 144.21100 g/mol
Is trans-2-Butenal diethyl acetal hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026