ChemicalBook > CAS DataBase List > Acetoacetamide

Acetoacetamide

Product Name
Acetoacetamide
CAS No.
5977-14-0
Chemical Name
Acetoacetamide
Synonyms
3-oxobutanamide;Nsc632231;Aids134414;Aids-134414;Acetoacetamid;ACETIACETAMIDE;ACETOACETAMIDE;β-Oxobutanamide;3-Oxobutyramide;Acetylacetamide
CBNumber
CB1743902
Molecular Formula
C4H7NO2
Formula Weight
101.1
MOL File
5977-14-0.mol
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Acetoacetamide Property

Melting point:
53-56 °C(lit.)
Boiling point:
271.0±23.0 °C(Predicted)
Density 
1.093±0.06 g/cm3(Predicted)
vapor pressure 
0.93Pa at 20℃
Flash point:
>230 °F
storage temp. 
Refrigerator
solubility 
water: soluble1g/10 mL, clear, colorless
pka
12.38±0.46(Predicted)
form 
Crystalline Powder
color 
white to yellowish
Water Solubility 
1000g/L at 20℃
BRN 
1560550
InChIKey
GCPWJFKTWGFEHH-UHFFFAOYSA-N
LogP
-1.4 at 23℃
CAS DataBase Reference
5977-14-0(CAS DataBase Reference)
EPA Substance Registry System
Butanamide, 3-oxo- (5977-14-0)
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Safety

WGK Germany 
1
RTECS 
EJ3667188
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
328812
Product name
Acetoacetamide
Purity
97%
Packaging
100g
Price
$61.4
Updated
2023/06/20
Sigma-Aldrich
Product number
328812
Product name
Acetoacetamide
Purity
97%
Packaging
500g
Price
$132
Updated
2023/06/20
Sigma-Aldrich
Product number
688789
Product name
Acetoacetamide
Purity
Lonza quality, 98.5-100.3% (w/w) (T)
Packaging
1kg
Price
$270
Updated
2023/06/20
Sigma-Aldrich
Product number
688789
Product name
Acetoacetamide
Purity
Lonza quality, 98.5-100.3% (w/w) (T)
Packaging
25kg
Price
$1400
Updated
2023/06/20
TRC
Product number
A161805
Product name
Acetoacetamide
Packaging
500g
Price
$415
Updated
2021/12/16
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Acetoacetamide Chemical Properties,Usage,Production

Chemical Properties

White to yellowish crystals

Uses

Acetoacetamide is used as intermediate for different organic syntheses, mainly organic dyestuffs. Product Data Sheet

Uses

Acetoacetamide was used in a study to assess the stability of artificial sweeteners- aspartame, acesulfame-K and binary sweetener blend of aspartame x acesulfame-K during storage. Acetoacetamide was also used in analysis of multiple sweeteners and their degradation products in lassi by HPLC.

Uses

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.

Definition

ChEBI: Acetoacetamide is a monocarboxylic acid amide of acetoacetic acid. It is functionally related to an acetoacetic acid.

General Description

Acetoacetamide is a degradation product of acesulfame-K, sweetener. Acetoacetamide undergoes alkaline hydrolysis to form salt of acetoacetic acid.

Flammability and Explosibility

Not classified

Purification Methods

Recrystallise the amide from CHCl3, or Me2CO/pet ether. It also crystallises from pyridine with 4mols of solvent. It is slightly soluble in H2O, EtOH and AcOH but is insoluble in Et2O. The phenylhydrazone has m 128o. [Kato Chem Pharm Bull Jpn 15 921 923 1967, Claisen & Meyer Chem Ber 35 583 1902, Beilstein 3 H 659, 3 I 231, 3 III 1204, 3 IV 1545.]

Acetoacetamide Preparation Products And Raw materials

Raw materials

Acetyl ketene ketene

Preparation Products

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Acesulfame potassium 1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one PHOSPHAMIDON
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Acetoacetamide Suppliers

China 170 Europe 2 Germany 4 India 10 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 2 United States 19 Global 212
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
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J & K SCIENTIFIC LTD.
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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Syntechem Co.,Ltd
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View Lastest Price from Acetoacetamide manufacturers

Career Henan Chemical Co
Product
Acetoacetamide 5977-14-0
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-07

5977-14-0, AcetoacetamideRelated Search:

Acetaminophen 2,3-Butanedione N-(4-Chlorophenyl)acetoacetamide Chloroacetamide DIACETAMIDE Dimethylglyoxime Thioacetamide NIOBIUM ETHOXIDE Lithium acetoacetate N-Acetyl-D-Glucosamine Acesulfame potassium N1-(4-FLUOROPHENYL)-2-MERCAPTOACETAMIDE ACETAMIDE (15N) N,N-Dimethylacetamide Acetoacetanilide N-(4-Methoxyphenyl)acetoacetamide N-(2,5-Dichlorophenyl)acetoacetamide 4-BENZOYL-3-METHYL-1-PHENYL-5-PYRAZOLINONE

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