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Propylene glycol propyl ether series(PP, DPP)

Item

Propylene glycol propyl ether ( PP )

Dipropylene glycol propyl ether(DPP)

CAS

30136-13-1

29911-27-1

Molecular formula

C3H7OCH2CH(CH3)OH

C9H20O3

Appearance

Colorless and clear liquid

Yellowish and clear liquid

Purity(GC)%≥

99.0

99.0

Distillation range (℃ /760mmHg)

148.0-153.0

205.0-220.0

Moisture (KF) %≤

0.1

0.1

Acidity (as HAC)%≤

0.02

0.02

Color(Pt-Co)≤

15

25

Package and transportation

200KGS/Drum Hazardous chemical

200KGS/Drum Common chemical

Application:

With proper HLB value and high safety, PP can be used as ingredient of household/ industrial cleansers. It can also be used as high polymer solvent in water-soluble / solvent-type coating.

DPP is mainly used as industrial solvent, water-based coating, ink and cleanser. As a good coupling agent, it can replace alcohol solvent in the dissolving process of dyestuff. Some formulas can be changed to be water-soluble by applying propylene glycol ether in ink production to lower the ink toxicity and improve operating environment. The propylene glycol ether can be used to make various condensate cleansers.

 

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