2873-97-4

Basic information

• Product Name: Diacetone acrylamide
• Synonyms: N-(1,1-DIMETHYL-3-OXOBUTYL)ACRYLAMIDE;2-Propenamide,N-(1,1-dimethyl-3-oxobutyl)-;DAA;DIACETONE ACRYLAMIDE;DAAM;Diacetonyl acrylamide;CmcSodiumSalt(EdifasB);DIAECTONEACRYLAMIDE
• CAS NO: 2873-97-4
• Molecular Formula: C₉H₁₅NO₂
• Molecular Weight: 169.22
• EINECS: 220-713-2
• Product Categories: Amides;Building Blocks;C8 to C20+;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;used in coatings, adhesives, household chemicals, epoxy curing agent, photosensitive resin additives;Dyestuff Intermediates;chemical
• Mol File: 2873-97-4.mol
• Article Data: 6

Chemical Properties

• Melting Point: 54-56 °C(lit.)
• Boiling Point: 120 °C (8 mmHg)
• Flash Point: >230 °F
• Appearance: White to cream/Crystalline Powder or Flakes
• Density: 1.0873 (rough estimate)
• Vapor Pressure: 0.000224mmHg at 25°C
• Refractive Index: 1.4200 (estimate)
• Storage Temp.: Inert atmosphere,Room Temperature
• PKA: 14.12±0.46(Predicted)
• Water Solubility: soluble
• Sensitive: Hygroscopic
• Merck: 14,2963
• BRN: 1928444
• CAS DataBase Reference: Diacetone acrylamide(CAS DataBase Reference)
• NIST Chemistry Reference: Diacetone acrylamide(2873-97-4)
• EPA Substance Registry System: Diacetone acrylamide(2873-97-4)

Safety Data

• Hazard Codes: Xn
• Statements: 22
• Safety Statements: 23-24/25
• WGK Germany: 1
• RTECS: AS3475000
• F: 3
• TSCA: Yes
• Hazardous Substances Data: 2873-97-4(Hazardous Substances Data)

Usage

Chemical Properties

white to cream crystalline powder or flakes

Uses

Different sources of media describe the Uses of 2873-97-4 differently. You can refer to the following data:
1. In the manufacture of coatings, laminates, sealers, adhesives, lubricating oils.
2. Diacetone acrylamide is used in epoxy resin, acryl emulsion, water based paints, waste water treatment, photosensitive resins, waterborne coatings and gel electrophoresis. It is also used in the manufacture of permanent press fabrics.

General Description

White crystals.

Air & Water Reactions

Water soluble.

Reactivity Profile

Diacetoneacrylamide forms polymers in solution, in bulk, or in emulsion. May react vigorously with strong oxidizing agents. Can react exothermically with reducing agents (such as alkali metals and hydrides) to release gaseous hydrogen. May react exothermically with both acids and bases. May undergo autoxidation upon exposure to the air to form explosive peroxides.

Health Hazard

ACUTE/CHRONIC HAZARDS: Toxic. Irritant. Flammable. Hazardous decomposition products.

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C9H15NO2/c1-5-8(12)10-9(3,4)6-7(2)11/h5H,1,6H2,2-4H3,(H,10,12)

Upstream product

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• 22029-65-8 N-(2-methyl-4-oxopentan-2-yl)-3-(morpholin-4-yl)propanamide 
• 108-24-7 acetic anhydride 
• 107-13-1 acrylonitrile 
• 67-64-1 acetone 
• 123-42-2 4-Hydroxy-4-methyl-2-pentanone 

Downstream Products

• 185906-81-4 [Pt(CH₂CHCONHC(CH₃)2CH₂COCH₃)(P(C₆H₅)3)(P(C₆H₁₁)3)] 
• 185906-70-1 [Pt(CH₂CHCONHC(CH₃)2CH₂COCH₃)(P(C₆H₅)3)2] 
• 113447-01-1 2-(2-benzyloxycarbonylethyl)-1,8,8-trimethyl-6-oxo-2,7-diaza-3-oxabicyclo<4.3.0>nonane 
• 135386-59-3 2-(2-phenylsulphonylethyl)-1,8,8-trimethyl-6-oxo-2,7-diaza-3-oxabicyclo<4.3.0>nonane 

Relevant articles and documents

A diacetone acrylamide of the preparation method and used in the method of the catalyst

The invention discloses a diacetone acrylamide of the preparation method and used in the method of the catalyst, the method adopts the acrylamide and ISO acetone as raw material, the use of at least includes the heteropoly acid and solid acid 2 or 2 or more kinds of catalyst catalytic preparation of diacetone acrylamide. The method has high yield, less side reaction, and the catalyst can be recovered by filtering and the like, and can replace the traditional sulfuric acid, solve the complex process steps, serious environmental pollution.

Preparation method of acrylamide-based compounds

The present invention relates to the field of fine chemical materials, particularly to a new mild, efficient and economical preparation process technology of a class of acrylamide-type compounds, wherein a beta-amine substituted propionamide precursor is subjected to an in-situ amine elimination reaction under the action of a suitable electrophilic reagent so as to prepare the target product.

Stepwise Execution of Exothermic Reactions with Participation of Carbocations

The invention relates to a method for carrying out reactions with participation of carbocations, whereby the initial most strongly exothermic phase of the reaction is carried out at high temperature (60 to 120° C.) and short residence time (1 to 30 seconds) in a microreactor and the subsequent less exothermic phases are carried out at optionally lower temperatures in two or more residence time units with longer residence times (1 to 30 seconds).