γ-BUTYROLACTONE For Synthesis

Chemical Information
Article No.	AL1007
Grade	For Synthesis
Purity	99%
CAS Number	96-48-0
Molecular Formula	C4H6O2
Molecular Weight	86.09
HS Code	29329900
Shelf Life	5 Years

Physical Properties
Vapour density	2.97
Explosion limits - upper (%)	16%
Colour	Clear colorless
Final boiling point(°C)	205 °C
Boiling point(°C)	204 - 205 °C
Melting point/ Freezing point(°C)	-45 °C
Initial boiling point(°C)	204 °C
Flash point(°C)	98 °C
Vapour pressure (20 °C)	2.0 hPa at 20 °C
pH value	4 at 100 g/l at 20 °C
Density (g/cm3)	1.12
Explosion limits -lower (%)	1.40%
Partition coefficient Log Pow octanol / water at 20 °C	-0.57
Physical state at 20 °C	Liquid

Safety Information and Hazard Symbols
Signal Word	Danger
Precaution Statement	P261-P280-P305 + P351 + P338
Symbol	GHS05, GHS07
Hazardous Statement	H302-H318-H336

Specifications
Assay (GC)	Min 99%
Appearance	Clear colorless to pale yellow liquid
Water	Max 0.5 %