ChemicalBook > CAS DataBase List > N-Methylacetoacetamide

N-Methylacetoacetamide

Product Name: N-Methylacetoacetamide
CAS No.: 20306-75-6
Chemical Name: N-Methylacetoacetamide
Synonyms: AAMA;MMAA;ca.65%inwater;Arbidol Impurity 7;(ca. 70% in Water);Acetoacetmethylamide;N-Methylacetoacetamid;AcetoN-methylacetamide;Acetoacetylmethylamine;M-Methylacetoacetamide
CBNumber: CB8367282
Molecular Formula: C5H9NO2
Formula Weight: 115.13
MOL File: 20306-75-6.mol

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N-Methylacetoacetamide Property

Melting point:: -3 °C
Boiling point:: 106°C
Density: 1.069
refractive index: 1.4325-1.4345
Flash point:: 105 °C
storage temp.: 2-8°C
solubility: hydrolysis
form: clear liquid
pka: 12.79±0.46(Predicted)
color: Light yellow to Yellow to Orange
Water Solubility: hydrolysis
CAS DataBase Reference: 20306-75-6(CAS DataBase Reference)
EPA Substance Registry System: Butanamide, N-methyl-3-oxo- (20306-75-6)

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Safety

Risk Statements: 36/37/38
Safety Statements: 24/25
HS Code: 2924297099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P233Keep container tightly closed.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304IF INHALED:

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P362Take off contaminated clothing and wash before reuse.

P403Store in a well-ventilated place.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: M0657
Product name: N-Methylacetoacetamide (ca. 70% in Water)
Packaging: 25g
Price: $26
Updated: 2025/07/31

TCI Chemical

Product number: M0657
Product name: N-Methylacetoacetamide (ca. 70% in Water)
Packaging: 500g
Price: $69
Updated: 2025/07/31

TRC

Product number: M293225
Product name: N-Methylacetoacetamide(70%inaqueoussolution)
Packaging: 25g
Price: $80
Updated: 2021/12/16

Usbiological

Product number: 459466
Product name: N-Methylacetoacetamide
Packaging: 1g
Price: $319
Updated: 2021/12/16

Matrix Scientific

Product number: 172607
Product name: N-Methylacetoacetamide (~70% in water)
Packaging: 250g
Price: $388
Updated: 2021/12/16

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N-Methylacetoacetamide Chemical Properties,Usage,Production

Chemical Properties

Colourless to yellowish clear liquid

Uses

N-Methylacetoacetamide (min. 70% in water) (MMAA) is used as intermediate for the manufacture of insecticides, e.g. monocrotophos Product Data Sheet

Uses

N-Methylacetoacetamide is a starting material in the synthesis of 1-Carbamoyl-2-oxopropyl acetate with the aid (diacetoxyiodo)benzene (DIB) as the oxidant. Also, it is a reagent used in the synthesis of 10H-Phenothiazines, which possesses for their biological activity against the regulatory enzymes involved in inflammatory diseases.

Definition

ChEBI: N-Methylacetoacetamide is a fatty amide.

N-Methylacetoacetamide Preparation Products And Raw materials

Raw materials

Enamelled reactor Acetyl ketene Methylamine METHANE

Preparation Products

2-CHLORO-N-METHYLACETOACETAMIDE Monocrotophos

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View Lastest Price from N-Methylacetoacetamide manufacturers

Career Henan Chemical Co

Product: N-Methylacetoacetamide 20306-75-6
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-23

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20306-75-6

C5H9O2

CH3COCH2CONHCH3

ACETYLGROUP