ETHYL ACETOACETATE

CATEGORY: Acetoacetic ester; EAA; Ethyl 3-oxobutanoate; Ethyl acetoacetate; Ethyl acetylacetate; Ethyl beta-ketobutyrate

CAS: 141-97-9

EINECS NO: 205-516-1

MOLECULAR FORMULA: C6H10O3

MOLECULAR WEIGHT: 130.14

STRUCTURE:

PHYSICAL AND CHEMICAL PROPERTIES:

TRAITS: A colorless liquid. With pleasant fruit aroma.

MELTING POINT: <-45℃

BOILING POINT: 181℃

RELATIVE DENSITY: 1.0282

REFRACTIVE INDEX: 1.4194

FLASHING POINT: 84.4℃

SOLUTION: With general immiscible organic solvent, and water-soluble.

PURPOSES:

Ethyl acetoacetate in organic synthesis of very wide.

Properties

Ethyl acetoacetate is an important raw material for organic synthesis. It is used as an intermediate for the synthesis of organophosphorus insecticide phosphate in pesticide production α- Ethyl chloroacetoacetate, pyrimidin intermediate 2-methoxy-4-methyl-6-hydroxypyrimidine, diazinon intermediate 2-isopropyl-4-methyl-6-hydroxypyrimidine, carbamate insecticide carbaryl, fungicide hymexazol, herbicide metronidazole, nicotinic acid, chemical Book rodenticide, warfarin, etc. are also new fungicides, such as Cyprodinil, chlorpyrifos In addition, ethyl acetoacetate is also widely used in medicine, plastics, dyes, spices, varnishes and additives industries.

CAS No.

141-97-9

Formula

C6H10O3

Molecular Mass

130.14200

Exact Mass

130.06300

PSA

43.37000

Logp

0.52860