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Merck
CN

688789

Sigma-Aldrich

Acetoacetamide

Arxada quality, 98.5-100.3 % (w/w) (T)

Synonym(s):

α-Acetylacetamide, 3-Oxobutanamide

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About This Item

Linear Formula:
CH3COCH2CONH2
CAS Number:
Molecular Weight:
101.10
Beilstein:
1560550
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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form

crystals

quality

Arxada quality

manufacturer/tradename

Arxada AG

concentration

98.5-100.3 % (w/w) (T)

color

white to yellowish

mp

52.0-54.0 °C
53-56 °C (lit.)

SMILES string

CC(=O)CC(N)=O

InChI

1S/C4H7NO2/c1-3(6)2-4(5)7/h2H2,1H3,(H2,5,7)

InChI key

GCPWJFKTWGFEHH-UHFFFAOYSA-N

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Application

Acetoacetamide is a β-keto amide commonly used in building heterocyclic systems. It can be used in synthesizing various N-substituted acetoacetamides, that are primary precursors for several organic dyes and pigments.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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