Ethyl isocyanoacetate

异氰基乙酸乙酯

Also known as: Ethyl 2-isocyanoacetate, Isocyanoacetic Acid Ethyl Ester, Ethoxycarbonylmethyl isocyanide, 2-Oxo-2-ethoxyethyl isocyanide, CN-CH2-CO2Et, NC-CH2-COOEt, Acetic acid, 2-isocyano-, ethyl ester

CAS No.
2999-46-4
Jingsj CID
J-44729-6
Molecular Formula
C5H7NO2
Chinese Name
异氰基乙酸乙酯
Molecular Weight
113.115 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point194-196ºC
Boiling Point194-196 °C(lit.)
Density1.035 g/mL at 25 °C(lit.)
Flash Point184 °F

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Ethyl isocyanoacetate?

2999-46-4

What are the molecular formula and molecular weight of Ethyl isocyanoacetate?

C5H7NO2, molecular weight 113.115 g/mol

Is Ethyl isocyanoacetate hazardous?

Warning

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