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Ethylene glycol monobutyl ether series (EB, DEB, TEB, PEB)

Item

Ethylene glycol monobutyl ether (EB)

Diethylene glycol monobutyl ether (DEB)

Triethylene glycol monobuthyl ether (TEB)

Multi-ethylene glycol monobutyl ether(PEB)

CAS

111-76-2

112-34-5

143-22-6

/

Molecular formula

C4H9OCH2CH2OH

C4H9OCH2CH2OCH2CH2OH

C4H9O(CH2CH2O)3H

C4H9O(CH2CH2O)nH, n=3-5

Appearance

Colorless and clear liquid

Colorless and clear liquid

Clear liquid

Yellowish and clear liquid

Purity(GC)%≥

99.0

99.0

98

/

Distillation range(℃ /760mmHg)

168.0-173.0

227.0-235.0

273.0-285.0

Initial boiling point≥280.0

Moisture(KF) %≤

0.1

0.1

0.1

0.1

Acidity (as HAC)%≤

0.01

0.01

0.01

/

Specific gravity (d420)

0.901±0.005

0.954±0.005

0.981±0.005

/

Color(Pt-Co)≤

10

15

50

100

Package and transportation

188KGS/Drum Hazardous chemical

200KGS/Drum Common chemical

200KGS/Drum Common chemical

200KGS/Drum Common chemical

Application:

EB is mainly used as the solvent for nitrocellulose, synthetic resin, painting, enamel, grease and paint remover. It is used as medicine extractor in pharmacy industry and resin plasticizer in plastic industry, fiber lubricator in textile industry and dispersing agent of chemical fiber oil reagent. It can also be used as dispersing agent of pesticide, solvent for dry cleaning and cutting oil and organic synthetic intermediate, assistant solvent of mineral oil emulsion and analysis reagent.

DB is mainly used in PVC stabilizer; widely used in electronic chemical cleanser; used as solvent for paint, printing ink, stamp-pad ink, oil and resin; as metal detergent, paint remover, lubricant remover, detergent for Auto engine, dry cleaning solvent, epoxy resin solvent, medicine extractor; as stabilizer of latex paint, evaporation suppressant of aircraft paint, surface improving agent for baking enamel of high temperature, etc.; as intermediate in plasticizer, diluent for hydraulic brake fluid. It is also used to produce piperonylic butoxy compounds.

TB, a good solvent of high boiling point, can be used as solvent and colorant; as metal cleanser in metal surface processing to get rid of oil or paint stains; as cleanser for integrated circuit and electronic elements; as dispersing agent for pesticide; as intermediate of organic synthesis; as non-irritant household cleaning agent with moderate property; as wetting agent for fiber and resin plasticizer. It is also used to make products of upscale lubricating grease, and used as diluent of base liquid for motor vehicle brake fluid.

Multi-ethylene glycol monobutyl ether is mainly used as diluent of motor vehicle brake fluid with high boiling point, low volatile loss and good fluidity at low temperature. It can also be synthesized into polyethylene butyl ether.

 

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