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DMAPAATM(N,N-Dimethylamino propylacrylamide)
Registration Numbers
Characteristics
- DMAPAATM is cationic amide monomer with high hydrolysis resistance.
- DMAPAATM has a much stronger base strength(Pka=10.35), than DMAEATM and dimethylaminoethyl methacrylate.
- DMAPAATM readily reacts with alkyl halide and with sulfuric ester to form quaternary ammonium salts.
Applications
- Flocculants
- Chemicals for paper making
- Dispersants
- Paints
- Coating materials
- Electrodeposition paints
- Cosmetic materials
Properties
Chemical formula |
C8H16N2O |
Molecular weight |
156.22 |
Appearance |
Yellowish clear liquid |
Gravity |
0.952 |
Refractive index |
1.481 |
Boiling point |
117℃(2mmHg) |
Freezing point |
<-37℃ |
Viscosity |
70mPa・s(20℃) |
Flash point |
140°C(Cleveland) |
Solubility |
Soluble in water, organic solvents and n-haxane |
Tg(Glass transition temp.) |
134℃ |
Packing
Drum |
180kg(polyethylene) |
Jerry can |
18kg(polyethylene) |
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