Ethyl (2Z)-3-amino-2-butenoate

3-氨基巴豆酸乙酯

Also known as: ETHYL 3-AMINOCROTONATE, 3-Amino-2-butenoic acid ethyl ester, Ethyl 3-aminobut-2-enoate, Ethyl β-aminocrotonate, (Z)-Ethyl 3-aminobut-2-enoate, (2Z)-3-Amino-2-butenoic acid ethyl ester, 3-AMINOCROTONIC ACID ETHYL ESTER, AURORA KA-7376, Crotonic acid, 3-amino-, ethyl ester, EINECS 230-782-0, MFCD02730138

CAS No.
626-34-6
Jingsj CID
J-1992226-1
Molecular Formula
C6H11NO2
Chinese Name
3-氨基巴豆酸乙酯
Molecular Weight
129.157 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point33-35ºC
Boiling Point212.5±13.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point97.2±0.0 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Ethyl (2Z)-3-amino-2-butenoate?

626-34-6

What are the molecular formula and molecular weight of Ethyl (2Z)-3-amino-2-butenoate?

C6H11NO2, molecular weight 129.157 g/mol

Is Ethyl (2Z)-3-amino-2-butenoate hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026