Synonym/Trade Name:  Diethylene Glycol Monobutyl Ether
CAS No：112-34-5
CHEMICAL FORMULA：C₄H₉(OCH₂CH₂)₂OH
Typical Physical Properties
(These properties are typical but do not constitute specifications.)

Properties                                                                                                                                                    
Specifications
Molecular weight (g/mol): 162.2
Boiling point  @ 1013 hPa: 230°C
Flash point (Tag Closed Cup): 99°C
Specific gravity (20/20°C): 0.951
Density @ 20°C: 0.952 g/cm³
Solubility:  N/A (g/100 g @ 25°C)
Evaporation rate (n-butyl acetate = 1.0): 0.004