γ-BUTYROLACTONE
γ-BUTYROLACTONE For Synthesis
Store at 2-8°C
Short Name: γ-BUTYROLACTONE
Synonym: Glutaric acid dimethyl ester 4-Hydroxybutyric acid lactone
Basic Details
Article No.
LG100611
Grade
For Synthesis
Purity
99%
CAS No.
96-48-0
HS Code
2932.9900
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear colorless
pH value
4 at 100 g/l at 20 °C
Melting point/ Freezing point [°C]
-45 °C
Flash point [°C]
98 °C
Boiling point [°C]
204 - 205 °C
Initial boiling point [°C]
204°C
Final boiling point [°C]
205 °C
Vapour pressure [20°C]
2.0 hPa at 20 °C
Vapour density
2.97
Density [g/cm3]
1.12
Partition coefficient Log Pow octanol /water at 20°C
-0.57
Explosion limits -upper [%]
16%
Explosion limits -lower [%]
1.40%
Chemical Specifications
Appearance
Clear colorless to pale yellow liquid
Purity (by GC)
Min 99%
Density (d20°C/4°C)
1.128 - 1.129
Water (H2O)
Max 0.5 %
Refractive index (20°C; 589 nm)
1.4350 - 1.4360
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
Hazardous Statement
H302-H318-H336
Precaution Statement
P261-P280-P305 + P351 + P338