White or slightly yellow crystal diacetone acrylamide CAS 2873-97-4 diacetone acrylamide

Short Description:

Diacetone acrylamide 

Diacetone acrylamide has two reactive groups: N-substituted amide and ketone, which are easily copolymerized with other ethylene and monomers.Thus,pull the ketone carbonyl group into the polymer,Using the chemical properties of the ketone carbonyl group, the polymer can react such as cross-linking and grafting.It is used to produce various adhesives, thickeners, paper reinforcing agents etc.It has been widely used in coatings, adhesives, daily chemicals, photosensitive resin auxiliaries, textile auxiliaries, medical,health care and other fields.

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Physical properties

1、Flash point: 110 °C min
2、Melting point: 57~58 °C
3、Boiling point: 120℃(1.07 kPa),93~100℃(13.33 ~40.0 Pa)
4、Relative density: 0.998(60 °C)
5、White or slightly yellow flake crystal, colorless after melting.
6、Soluble in water, methanol, methyl chloride, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol and other organic solvents, insoluble in petroleum ether (30°C~60 °C).

diacetone acrylamide-9

diacetone acrylamide-13

Technical data 

Product name

Diacetone acrylamide






Light yellow or white flake (powder)

Melting point  ℃


Diacetone acrylamide  %

≥ 99.0

Acrylamide  %

≤ 0.1

Moisture  %

≤ 0.3

Solubility in water (25)℃

> 100g/100g

diacetone acrylamide-5


 Used in photosensitive resin

To produce photosensitive resin by bright, hard acid and alkali resistant solid diamine homopolymer.It can make resin photosensitive fast.Easy removal of non-image parts after exposure.Thereby, a layout with clear image and good strength, solvent resistance and water resistance can be obtained.

Another important usage of diamines is to partially replace gelatin.Gelatin for photosensitive emulsions,almost all the special properties of gelatin have been used.Therefore, it has been difficult to find an ideal product to replace it for more than a hundred years.High-purity photographic gelatin will be in short supply in China for a long time.It is estimated that the domestic photosensitive material needs about 2500 tons of gelatin per year.However, the current domestic production of photographic gelatin is only a few hundred tons.

Barreled composite drawing

Package: 20 kg/carton

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