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Diethylene glycol methyl ethyl ether (DEME), Dipropylene glycol ether(DPDM)

Item

Diethylene glycol methyl ethyl ether(DEME)

Dipropylene glycol dimethyl ether (DPDM)

CAS

1002-67-1

111109-77-4

Molecular formula

CH3O(CH2CH2O)2CH2CH3

C8H18O3

Appearance

Colorless and clear liquid

Colorless and clear liquid

Purity≥%(GC)

99.0

99.0

Distillation range (℃/760mmHg)

168.0-176.0

166.0-176.0

Moisture(KF) %≤

0.1

0.1

Acidity(as HAC)%≤

0.02

0.02

Color(Pt-Co)≤

10

10

Package and transportation

200KGS/Drum Common chemical

200KGS/Drum Common chemical

Application:

With special structure, chemical stability and non-toxicity, DEME is usually used in the production of water-based coating, special ink and special binder. Besides, with excellent solubility, it is often used to produce cleaning agent and paint remover, to recycle and re-process the old high molecular material.

DPDM is a kind of non-ionic, multi-functional and environment-friendly solvent with low toxicity, film-forming property, hydrophilcity, weak ether scent, appropriate volatile speed, good chemical stability, excellent solubility, and high safety to human. It is classified as Non- HAP/NAP green solvent in the USA and EU. DPDM is usually applied in water-based and curable coatings, chemicals like medicine and pesticide; widely used in cleanser, co-solvent, reaction solvent of organic synthesis, additive and moistening agent; used in electronic industry as cleaning agent by replacing N-methylpyrrolidone. In addition, it can be used to synthesize polyurethane.

 

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