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Item
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Diethylene glycol methyl ethyl ether(DEME)
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Dipropylene glycol dimethyl ether (DPDM)
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CAS
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1002-67-1
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111109-77-4
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Molecular formula
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CH
3
O(CH
2
CH
2
O)
2
CH
2
CH
3
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C
8
H
18
O
3
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Appearance
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Colorless and clear liquid
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Colorless and clear liquid
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Purity≥%(GC)
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99.0
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99.0
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Distillation range (ºC/760mmHg)
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168.0-176.0
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166.0-176.0
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Moisture(KF) %≤
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0.1
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0.1
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Acidity(as HAC)%≤
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0.02
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0.02
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Color(Pt-Co)≤
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10
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10
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Package and transportation
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200KGS/Drum Common chemical
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200KGS/Drum Common chemical
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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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