Ethyl crotonate
反式丁烯酸乙酯
Also known as: Ethyl trans-2-butenoate, Crotonic acid ethyl ester, (E)-2-Butenoic acid ethyl ester, Ethyl (2E)-2-butenoate, trans-Ethyl crotonate, alpha-Crotonic acid ethyl ester, MFCD00009289, EINECS 210-808-7
- CAS No.
- 623-70-1
- Jingsj CID
- J-27744-4
- Molecular Formula
- C6H10O2
- Chinese Name
- 反式丁烯酸乙酯
- Molecular Weight
- 114.14200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -79ºC |
|---|---|
| Boiling Point | 142-143 °C(lit.) |
| Density | 0.918 g/mL at 25 °C(lit.) |
| Flash Point | 36 °F |
GHS Safety & Compliance
Flammable / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of Ethyl crotonate?
623-70-1
What are the molecular formula and molecular weight of Ethyl crotonate?
C6H10O2, molecular weight 114.14200 g/mol
Is Ethyl crotonate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026