Propylene Glycol Methylether Acetate (PMA)

Propylene Glycol Methylether Acetate (PMA) are colorless transparent flammable volatile liquid. The relative density is 0.9234 (20/20℃). Melting point -95℃ (below this temperature becomes vitreous). Boiling point 121℃. Refractive index 1.4036, vapor pressure (20℃) 1070Pa, viscosity (20℃) 1.9mPa·s, molar heat of vaporization 32.64kJ, mol, flash point (open cup) 36℃, miscible with water.

Propylene Glycol Methylether Acetate (PMA) are low toxicity high-grade solvents in industry in whose molecules which have ether bond, carbonyl group which can be formed a structure of ester, as well as alkyl.In such a molecule, there is a polar part and a non-polar which the two functional groups restrain and repel one another while they individually perform their natural functions, thus having a certain dissolution with either a polar substance or a non-polar substance.

Propylene Glycol Methylether Acetate (PMA) Application:

As a solvent; Dispersant or diluent used in coating, ink, printing and dyeing, pesticide, cellulose, acrylate and other industries.
It can also be used as fuel antifreeze agent, cleaning agent, extraction agent, non-ferrous metal beneficiation agent, etc.
It can also be used as raw material for organic synthesis.

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Cas No.:108-65-6

Molecular formula:C4h10oh2

Molecular weight: 90.12

Appearance: Bright & Clear

Molecular Formula :

Propylene Glycol Methylether Acetate

Propylene Glycol Methylether Acetate (PMA) Sespecificación:

ITEMS SPECIFICATIONS
Content% ≥ 99.5
Distillation range ℃ 143-149
Density(D420) g/mL 0.965-0.975
Acidity (acetic acid) % ≤ 0.02
Water content% (WT) ≤ 0.05
Colority (Pt-Co) ≤ 10

Packaging:

Packed by Iso Tank, coating drums or IBC drums, these products are DG cargo, should be stocked as DG cargo.

 

Grandesge:

Not being touched with bodies for a long time, used in airiness place.