Diethyl acetamidomalonate Chemical Properties

Melting point:

95-98 °C (lit.)

Boiling point:

185 °C/20 mmHg (lit.)

Density 

1.2850 (rough estimate)

refractive index 

1.4640 (estimate)

Flash point:

185°C/20mm

storage temp. 

Sealed in dry,Room Temperature

solubility 

Chloroform (Slightly), Methanol (Slightly)

pka

11.93±0.59(Predicted)

form 

Crystalline Powder

color 

White to light yellow

Water Solubility 

Soluble in chloroform and methanol. Slightly soluble in water.

BRN 

783883

InChIKey

ISOLMABRZPQKOV-UHFFFAOYSA-N

CAS DataBase Reference

1068-90-2(CAS DataBase Reference)

NIST Chemistry Reference

Propanedioic acid, (acetylamino)-, diethyl ester(1068-90-2)

EPA Substance Registry System

Propanedioic acid, 2-(acetylamino)-, 1,3-diethyl ester (1068-90-2)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36-36/37/38

Safety Statements 

39-36-26-44

WGK Germany 

3

RTECS 

OO0360000

TSCA 

Yes

HazardClass 

IRRITANT

HS Code 

29241900

Hazardous Substances Data

1068-90-2(Hazardous Substances Data)

Toxicity

eye-rbt 500 mg/24H MLD 28ZPAK -,130,72

MSDS

• Language:English Provider:Acetamidomalonic acid diethyl ester
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Diethyl acetamidomalonate Usage And Synthesis

Chemical Properties

white to light yellow crystalline powder

Uses

Diethyl 2-Acetamidomalonate, is a versatile building block used for the synthesis of various pharmaceutical and biologically active compounds. It is an intermediate for the preparation of Novobiocin analogues as potential heat shock protein 90 inhibitors. It is also used as a important intermediates in syntheses of vitamins B1 and B6, barbiturates, non-steroidal anti-inflammatory agents, other numerous pharmaceuticals.

Safety Profile

An eye irritant. When heated todecomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise the ester from *benzene/pet ether. [Beilstein 4 III 2993.]

Diethyl acetamidomalonate(1068-90-2)Related Product Information

• 2-AMINODIETHYLMALONATE
• Acetaminophen
• Diethyl acetylmalonate
• Diethyl methylmalonate
• Methyl acrylate
• Diethyl oxalate
• Dimethyl succinate
• Diethyl malonate
• Diethyl chloromalonate
• Tris(trimethylsilyl)phosphate
• Ethylene glycol diethyl ether
• DIETHYL BROMOMALONATE
• Diethyl fluoromalonate
• Mefenpyr-diethyl
• Dimethyl acetamidomalonate
• Diethyl ethylmalonate
• Furfuryl acetate
• isobutyl 4-oxovalerate