1,3- BUTANEDIOL 99.5% For Synthesis

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Description

1,3-Butylene glycol

Article No. 2376H Grade For Synthesis
Purity 99.5% CAS No. 107-88-0
Molecular Formula CH3CH(OH)CH2CH2OH Molecular Weight 90.12
H.S. Code 2905.3990 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Liquid Colour Clear colorless
pH value 6 – 7 at 20 °C Auto-ignition temperature [°C] 394°C
Flash point [°C] 108 °C Boiling point [°C] 203 – 204 °C
Initial boiling point [°C] 203°C Final boiling point [°C] 204 °C
Vapour pressure [20°C] 0.08 hPa at 20 °C Vapour density 3.11
Density [g/cm3] 1.005 Solubility in water [% weight] Soluble in water
Partition coefficient Log Pow octanol / water at 20°C -0.29 Explosion limits -lower [%] 1.90%

Specifications

Appearance Clear colourless viscous liquid.
Assay Min 99.5%
Water (H2O) Max 0.5%
Free acid (as acetic acid) Max 0.005%
Specific gravity (at 20°C) 1.004 – 1.007

Packings

500 ml 00500
2500 ml 02500
2500 ml 02500
2500 ml 02500

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