998-91-4

Basic information

• Product Name: ETHYL 3-ETHOXYBUT-2-ENOATE
• Synonyms: ETHYL 3-ETHOXY-2-BUTENOATE;ETHYL 3-ETHOXYBUT-2-ENOATE;LABOTEST-BB LT01148096;3-Ethoxy-2-butenoic acid ethyl ester;Crotonic acid, 3-ethoxy-, ethyl ester;Ethyl 3-ethoxycrotonate;3-Ethoxycrotonic acid ethyl ester;Ethyl β-ethoxycrotonate
• CAS NO: 998-91-4
• Molecular Formula: C₈H₁₄O₃
• Molecular Weight: 158.19
• EINECS: 213-652-8
• Mol File: 998-91-4.mol
• Article Data: 44

Chemical Properties

• Melting Point: 30-32 °C(lit.)
• Boiling Point: 195-200 °C(lit.)
• Flash Point: 137 °F
• Appearance: /
• Density: 0.965
• Vapor Pressure: 0.203mmHg at 25°C
• Refractive Index: 1.4535
• Water Solubility: Insoluble in water.
• BRN: 1757006
• CAS DataBase Reference: ETHYL 3-ETHOXYBUT-2-ENOATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 3-ETHOXYBUT-2-ENOATE(998-91-4)
• EPA Substance Registry System: ETHYL 3-ETHOXYBUT-2-ENOATE(998-91-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-27-36/37/39-24/25
• RIDADR: UN 1325 4.1/PG 2
• WGK Germany: 3
• Hazardous Substances Data: 998-91-4(Hazardous Substances Data)

Usage

Uses

Ethyl 3-ethoxy-2-butenoate is used as pharmaceutical intermediate.

InChI:InChI=1/C8H14O3/c1-4-10-7(3)6-8(9)11-5-2/h6H,4-5H2,1-3H3

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