Tetramethylpropanediamine (N,N,N’,N’-Tetramethyl-1,3-propanediamine), a colorless to light yellow transparent liquid, It is soluble in water and alcohol, and its content is generally greater than 98%. Used as a catalyst for polyurethane foams and microcellular elastomers, and also as a curing catalyst for epoxy resin

Chinese name Tetramethylpropylenediamine
English name N,N,N’,N’-Tetramethyl-1,3-propanediamine (TMPDA)
Don’t call N,N,N’,N’-Tetramethyl-1,3-propanediamine, TMPDA td>
Chemical formula C7H18N2
Molecular weight 130.23
CAS login number 110-95-2
EINECSLogin number 203-818-8
Boiling Point 145-146ºC
Water-soluble soluble in water
Secret Degree 0.78
Flash Point 32ºC
hazard symbol T
hazard description Toxic and flammable substances
Dangerous Goods Shipping Number UN2734
Refractive Index 1.4224~1.4244

Chinese name: Tetramethylpropylenediamine

Chinese alias: N,N,N’,N’-tetramethyl-1,3-propanediamine

English name: N,N,N’,N’-Tetramethyl-1,3-propanediamine

English alias: N,N,N’,N’-tetramethyltrimethylenediamine; N,N,N’,N’-Tetramethyl-1,3-propanediamine; 1 ,3-Bis(dimethylamino)propane; Tetramethylpropylenediamine; N,N,N’,N’-tetramethylpropane-1,3-diamine; [1] N,N,N’,N’-tetramethylpropane-1,3-diaminium

Tetramethylpropylenediamine 110-95-2 tmeda

Physical and chemical performance:

Relative density (25°C): 0.78

Boiling point: 145℃

Refractive index (20℃): 1.4224~1.4244

Vapor pressure (20℃): 532Pa

Flash point: 32℃

Storage: Isolated from the air, it should be stored in a dry, cool and ventilated warehouse.

tetramethylpropane  Diamine TMPDA CAS 110-95-2

Tetramethylpropanediamine TMPDA CAS 110-95-2

Product properties:

Molecular formula: C7H18N2;
Relative molecular mass: 130;
CAS number: 110-95-2;
Boiling point: 145℃;
Density (25°C): 0.78g/cm3;
Flash point: 32℃;

Product usage:

Tetramethylpropylenediamine is mainly used in the production of polyurethane foams and polyurethane microcellular elastomers, and can also be used as a curing catalyst for epoxy resin.

Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse


200KG/bucket Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the product performance from being mixed with other substances such as waterproof grade. Store in a cool, dry place, keep the container tightly closed, and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, take a shower and change clothes. Store contaminated clothes separately and use them after washing. Maintain good hygiene habits.