Specification	Ethylene glycol Monobutyl ether(BCS)	Diethylene glycol Monobutyl ether(DB)	Triethylene glycol Monobutyl ether(TBG)
Molecule formula	C6H*4O2	C8H*8O3	C*0H*2O4
Molecule weight	**8.*7	**2.*0	**6.*7
Appearance	Colorless transparent liquid	Colorless transparent liquid	Transparent liquid
Purity, GC%Wt.	≥ *9.0	≥ *9.0	*-
ACIDITY, %Wt. (as Acetic Acid)	≤ 0.*1	≤ 0.*1	≤ 0.*1
Water, %Wt.	≤ 0.*0	≤ 0.*0	*-
Specific Gravity (*0/*0)	0.****0.***2	0.****0.***2	*-
Balance back flow Boiling point, .	*-	≥**5	≥**5
**0 low temperature moving viscosity,mm2/s.	*-	≤**0	≤**0

   Mainly used as solvent of paint,printing ink,stamp pad ink for seals,oil and resin etc.,also used as metal detergent,paint striper,lubrication remover,automobile engine cleanser,paint dry cleaning agent,epoxy resin solvent and medicine extractor,besides,it is used a stabilizer of emulsion paint,evaporation inhibitor of aircraft paint and finishing modifier of high temperature baked enamel paint.
  Ethylene glycol monobutyl ether series