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NEOPENTYL GLYCOL For Synthesis

2,2-Dimethyl-1,3-propanediol

COAs

Packings

500 g (00500)

1PW1201000
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Article No. 04831 Grade For Synthesis
Purity 98% CAS No. 126-30-7
Molecular Formula C5H12O2 Molecular Weight 104.15
H.S. Code 2905.3990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White flakes
Odour Sweet odour Melting point/ Freezing point [°C] 124 - 130 °C
Auto-ignition temperature [°C] 399 °C Flash point [°C] 103 °C
Vapour pressure [20°C] < 1.1 hPa at 20 °C Solubility in water [% weight] 830 g/l at 20 °C
Partition coefficient Log Pow octanol / water at 20°C -0.15 Explosion limits - upper [%] 18.80%
Explosion limits -lower [%] 1.37%

Specifications

Appearance White crystalline chunks Assay Min. 98%
Melting point 123.0 – 127°C Water (H2O) Max. 0.3%

Safety Information and Hazard Symbols

Corrosion
Symbol: GHS05
 Signal Word: Danger
 Hazardous Statement: H318
 Precaution Statement: P280-P305 + P351 + P338
Revision Date: 18-Jul-2022

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