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γ-BUTYROLACTONE For Synthesis

Store at 2-8°C
Glutaric acid dimethyl ester 4-Hydroxybutyric acid lactone

COAs

Packings

500 ml (00500)

2500 ml (02500)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBA002500 2GBAG02500 2GBAH02500
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Article No. 02389 Grade For Synthesis
Purity 99% CAS No. 96-48-0
Molecular Formula C4H6O2 Molecular Weight 86.09
H.S. Code 2932.2090 Shelf Life 60 Months

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%

Specifications

Appearance Clear colorless to pale yellow liquid Purity (by GC) Min 99%
Density (d20°C/4°C) 1.128 - 1.129 Water Max 0.5 %
Refractive index (20°C; 589 nm) 1.4355-1.4375

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol: GHS05, GHS07
 Signal Word: Danger
 Hazardous Statement: H302-H318-H336
 Precaution Statement: P261-P280-P305 + P351 + P338
Revision Date: 18-Apr-2022

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