Ethyl oxalyl monochloride Chemical Properties

Melting point:

156-158 °C(Solv: ethanol (64-17-5))

Boiling point:

135 °C

Density 

1.222 g/mL at 25 °C(lit.)

refractive index 

1.416-1.418

Flash point:

41 °C

storage temp. 

Inert atmosphere,2-8°C

solubility 

soluble in Chloroform

form 

Liquid

color 

Clear

Specific Gravity

1.222

Water Solubility 

Slightly miscible with water.

Sensitive 

Moisture Sensitive

BRN 

506725

InChIKey

OWZFULPEVHKEKS-UHFFFAOYSA-N

CAS DataBase Reference

4755-77-5(CAS DataBase Reference)

NIST Chemistry Reference

Chlorooxalic acid, ethyl ester(4755-77-5)

EPA Substance Registry System

Acetic acid, chlorooxo-, ethyl ester (4755-77-5)

Safety Information

Hazard Codes 

C,F

Risk Statements 

34-29-20/21/22-14-10-37-36

Safety Statements 

8-45-36/37/39-26-16

RIDADR 

2920

WGK Germany 

3

TSCA 

Yes

HazardClass 

8

PackingGroup 

II

HS Code 

29171990

MSDS

• Language:English Provider:Chlorooxalic acid ethyl ester
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Ethyl oxalyl monochloride Usage And Synthesis

Uses

Ethyl oxalyl monochloride is used in the synthesis of 2-oxo-3-alkenoic esters and alpha-keto ester in good yield. Ethyl oxalyl monochloride acts as a reactant in the preparation of oxyoxalamide derivatives as an epoxide hydrolase inhibitor.

Chemical Properties

clear liquid

Uses

Ethyl oxalyl chloride is used in the synthesis of 2-oxo-3-alkenoic esters and alpha-keto ester in good yield. It acts as a reactant in the preparation of oxyoxalamide derivatives as an epoxide hydrolase inhibitor.

Uses

Ethyl chlorooxoacetate can be used for the synthesis of:

• α-keto esters.
• Functionalized 3-pyrolin-2-ones.
• Substituted arylglyoxylic acids via Friedel–Crafts acylation.
• Substituted 9,10-phenanthrenequinones.
• Quinoxalinone derivatives.

Ethyl oxalyl monochloride (4755-77-5)Related Product Information

• METHYL OXALYL CHLORIDE
• Tris(trimethylsilyl)phosphate
• Sulfuryl chloride
• Ethyl acetate
• BUTYL OLEATE
• Tosyl chloride
• Chloroacetyl chloride
• Oxalyl chloride
• Ethyl propiolate
• Ethyl cyanoacetate
• Monoethyl fumarate
• Diethyl oxalate
• Ethylparaben
• Benzoyl chloride
• ISOXADIFEN-ETHYL
• Ethanol
• Ethyl acrylate
• Trinexapac-ethyl
• Ethyl Oxalyl Chloride