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  • Pentamethyl-Diethylene-Triamine


Chemical name: N,N,N',N",N”-Pentamethyldiethylenetriamine


CAS No.: 3030-47-5

Molecular formula: C9H23N3

Molecular weight: 173.3

Synonyms: pentamethyldiethylenetriamine, N,N,N′,N′′,N′′-pentamethyldiethylenetriamine, PMDTA, PMDETA, PMDT

Pentamethyl-Diethylene-Triamine is one of the polyurethane catalysts that can absorb moisture and carbon dioxide in the air.


Properties Of Pentamethyl-Diethylene-Triamine (3855-32-1)

Appearance: Colorless or light yellow transparent liquid
Melting point: −20 °C
Boiling point: 198 °C
Density: 830 mg mL−1
Refractive index: 1.442
Solubility: Pentamethyl-Diethylene-Triamine is soluble in water, ether and alcohol solvent.

Application Of Pentamethyl-Diethylene-Triamine (3030-47-5)

WHAMINE Pentamethyl-Diethylene-Triamine (PMDETA) is a polyurethane reaction of highly active catalysts, catalytic main foaming reaction. Pentamethyl-Diethylene-Triamine(PMDTA) is used to balance the overall foaming gel reaction, which is widely used in all kinds of polyurethane rigid foam, including different cyanuric acid ester rigid plank. Because of its strong foaming effect, Pentamethyl-Diethylene-Triamine (PMDT) can improve the liquidity bubble, so improving production technology and improve the quality, often Shared with DMCHA etc;

Except for rigid formula, methyl divinyl three amine five also can be used in polyether type of polyurethane soft piece of bubble and foam molding production, for example, 70 % Pentamethyl-Diethylene-Triamine (PMDETA) is mainly used for soft foam products are formulated, the catalyst activity, foaming speed, products with high toughness and high carrying.

Package And Storage Of Pentamethyl-Diethylene-Triamine (3030-47-5)

170kgs or meeting the request of the customers. Pentamethyl-Diethylene-Triamine should be stored for one year in a shady room and dry place.

Recommended Amines And Derivatives

N, N, N', N'-Tetra-Methyl-Dipropyl-Triamine
N, N, N', N'-Tetra-Methyl-Dipropyl-Triamine CAS No: 6711-48-4
Molecular formula: C10H25N3
Molecular weight: 187.33
Bis (3-Dimethyl-Aminopropyl)-N, N-Dimethylpropane-Diamine
Bis (3-Dimethyl-Aminopropyl)-N, N-Dimethylpropane-Diamine CAS No: 33329-35-0
Molecular formula: C15H36N4
Molecular weight: 272.47
N, N-Dimethyl-N', N'-Bis (2-Hydroxypropyl)-1, 3-Propanediamine
N, N-Dimethyl-N', N'-Bis (2-Hydroxypropyl)-1, 3-Propanediamine CAS No: 63469-23-8
Molecular formula: (CH3)2N(CH2)3N[CH2CH(OH)CH3]2
Molecular weight: 218
2-Hydroxypropyl Trimethylammonium Formate In Diehtylene Glycol
2-Hydroxypropyl Trimethylammonium Formate In Diehtylene Glycol CAS No: 62314-25-4
Molecular formula: C7H17NO3
Molecular weight: 163.2
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