Ethyl 2-cyano-3-methyl-2-butenoate
2-氰基-3-甲基丁烯酸乙酯
Also known as: 2-Butenoic acid, 2-cyano-3-methyl-, ethyl ester, Ethyl 2-cyano-3-methylcrotonate, ethyl 2-cyano-3-methylbut-2-enoate, Ethyl isopropylidene(cyano)acetate
Ethyl 2-cyano-3-methyl-2-butenoate (CAS 759-58-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H11NO2 and a molecular weight of 153.17800 g/mol. It is also known as 2-Butenoic acid, 2-cyano-3-methyl-, ethyl ester, Ethyl 2-cyano-3-methylcrotonate and ethyl 2-cyano-3-methylbut-2-enoate. Key properties include a melting point of ca 20℃, a boiling point of 98-99ºC1 mm Hg(lit.), a density of 1.014 g/mL at 25ºC(lit.) and a flash point of 224 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 759-58-0
- Jingsj CID
- J-32434-6
- Molecular Formula
- C8H11NO2
- Chinese Name
- 2-氰基-3-甲基丁烯酸乙酯
- Molecular Weight
- 153.17800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | ca 20℃ |
|---|---|
| Boiling Point | 98-99ºC1 mm Hg(lit.) |
| Density | 1.014 g/mL at 25ºC(lit.) |
| Flash Point | 224 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Ethyl 2-cyano-3-methyl-2-butenoate?
The CAS number of Ethyl 2-cyano-3-methyl-2-butenoate is 759-58-0.
What are the molecular formula and molecular weight of Ethyl 2-cyano-3-methyl-2-butenoate?
Ethyl 2-cyano-3-methyl-2-butenoate has molecular formula C8H11NO2 and molecular weight 153.17800 g/mol.
Is Ethyl 2-cyano-3-methyl-2-butenoate hazardous?
Ethyl 2-cyano-3-methyl-2-butenoate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 2-cyano-3-methyl-2-butenoate (CAS 759-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32434-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.