Factory supply Ethyl isocyanoacetate CAS 2999-46-4 in stock

Low price Ethyl isocyanoacetate CAS 2999-46-4 in stock

Low price Ethyl isocyanoacetate CAS 2999-46-4 in stock

Low price Ethyl isocyanoacetate CAS 2999-46-4 in stock

Product Information

Product Name: Ethyl isocyanoacetate

Synonyms:Acetic acid, isocyano-, ethyl ester;Ethylisocyanoacetate,98%;Isocyanoacetate;ethyl isocyanoacetate 2999-46-4;

(2-Oxo-2-ethoxyethyl) isocyanide;2-Oxo-2-ethoxyethyl isocyanide;Ethoxycarbonylmethyl isocyanide;

Ethyl 2-isocyanoacetate

CAS:2999-46-4

MF:C5H7NO2

MW:113.11

EINECS:221-077-9

Product Categories:Building Blocks;Chemical Synthesis;straight chain compounds;fine chemicals, specialty chemicals, 

intermediates, electronic chemical, organic synthesis;Nitrogen Compounds;Organic Building Blocks;pharmacetical;

Naphthyridine,Quinoline;Isocyanides;Nitrogen Compounds;Organic Building Blocks

Mol File:2999-46-4.mol

Ethyl isocyanoacetate Chemical Properties

Boiling point 194-196 °C (lit.)

density 1.035 g/mL at 25 °C (lit.)

vapor pressure 61.7Pa at 25℃

refractive index n20/D 1.418(lit.)

Fp 184 °F

storage temp. 2-8°C

solubility Chloroform, Methanol (Slightly)

form Liquid

color Clear amber to dark brown

Water Solubility Miscible with organic solvents. Slightly miscible with water.

Sensitive Moisture & Light Sensitive

BRN 3588613

Exposure limitsNIOSH: IDLH 25 mg/m3

LogP0.91 at 25℃

CAS DataBase Reference2999-46-4(CAS DataBase Reference)

Uses

Ethyl Isocyanoacetate, is a cyclization synthon used to prepare pyrroles, oxazolines, benzodiazepines, oxazoles and 

imidazoles. Ethyl isocyanoacetate can be used to prepare pyrroles,1,2 oxazolines, benzodiazepines, oxazoles and imidazoles.

Ethyl isocyanoacetate is used in the syntheses of 7-aza-tetrahydroindoles, oxazolines, benzodiazepines, imidazoles and 

oxazoles. For example, it is involved in the synthesis of 1H-indole-2-carboxylate by condensing with 2-bromo 

benzenealdehyde using CuI as a catalyst. It is a precursor used in the preparation of ethyl thiazole-4-carboxylate upon 

reaction with O-ethyl thioformate.

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