Iso-BUTYRALDEHYDE 99% For Synthesis

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Description

Store at 2-8°C
2-Methylpropionaldehyde; 2-Methylpropanal

Article No. 04213 Grade For Synthesis
Purity 99% CAS No. 78-84-2
Molecular Formula C4H8O Molecular Weight 72.10
H.S. Code 2912.1910 Shelf Life 24 Months
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Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Stench pungent odour Melting point/ Freezing point [°C] -65 °C
Auto-ignition temperature [°C] 190°C Flammability (solid, gas) Flammable
Flash point [°C] -19 °C Boiling point [°C] 63 °C
Vapour density 2.5 Density [g/cm3] 0.79
Solubility in water [% weight] 75 g/L @ 20°C Partition coefficient Log Pow octanol / water at 20°C 0.77
Explosion limits – upper [%] 11% Explosion limits -lower [%] 1.60%

Specifications

Appearance A clear colourless liquid
Purity (by GC) Min 99%
Density (d20°C/4°C) 0.788 – 0.790
Identity (IR) Passes test

Packings

500 ml 00500
2500 ml 02500
25 Liters 0025K
200 Liters 0200K
2500 ml 02500
2500 ml 02500

Safety Information

Symbol: GHS02
Signal Word: Danger
UN No.: 2045
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225
Precaution Statement: P210

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