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N,N-Dimethylacetoacetamide

CAS Number
2044-64-6
EC Number
218-059-8
Chemical Formula
C6H11NO2
Molecular Weight
129.16 g/mol

Description

N,N-Dimethylacetoacetamide ( CAS 2044-64-6 ), commonly abbreviated as DMAA, is a beta-ketoamide building block used across pharmaceutical synthesis, agrochemical development, and polymer chemistry. It functions as a reactive intermediate and monomer component, enabling the construction of more complex molecular architectures in both fine chemical and industrial contexts. In pharmaceutical manufacturing, DMAA serves as a key intermediate in the synthesis of active pharmaceutical ingredients, particularly where a beta-ketoamide motif is required for cyclization reactions. Agrochemical producers use it in the preparation of herbicide and pesticide intermediates, where its reactivity toward nitrogen and carbon nucleophiles enables efficient route design. In polymer chemistry, it acts as a functional monomer or co-monomer to introduce reactive ketone groups into polymer backbones, influencing crosslinking behavior and adhesion properties. Specialty resin formulators also incorporate it where controlled reactivity during polymerization is a process requirement. DMAA is supplied as a liquid at standard commercial purity levels. Material is typically 97% or higher for synthesis-grade material. Technical and reagent grades are the most commonly available specifications in the market for industrial procurement. It is generally packaged in drums or intermediate bulk containers suited to industrial volumes. This ensures safe handling and transport for large-scale chemical manufacturing operations. Contact us for supply of N,N-Dimethylacetoacetamide Request Quote

Other Names (Synonyms)

N,n-dimethyl-3-oxobutanamide | Dimethylacetoacetamide | DMAA

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point120 °C
Boiling Point80-83 °C @ Press: 0.9 Torr
Density1.067 g/mL at 25 °C
Flash Point252 °F
AppearanceClear, colorless to yellow liquid
ColorAPHA: ≤350
Formclear liquid
Water Solubilityhydrolysis SLOWLY
Vapor Pressure19.84hPa@25°C
Refractive Indexn 20/D 1.447
Log P0.91 at 25℃

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary Statements

P264Wash … thoroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P321Specific treatment (see … on this label).
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code2924.19.1150
UN Number3082
ADR Class9
Packing GroupIII
Storage Class10 - Combustible liquids