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Lab Chemicals
Aldehydes
Iso-BUTYRALDEHYDE
Iso-BUTYRALDEHYDE For Synthesis
Store at 2-8°C
2-Methylpropionaldehyde; 2-Methylpropanal
Article No.
04213
Grade
For Synthesis
Purity
99%
CAS No.
78-84-2
Molecular Formula
C
4
H
8
O
Molecular Weight
72.10
H.S. Code
2912.1910
Shelf Life
24 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
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%
Packings
500 ml
(00500)
2500 ml
(02500)
25 Liters
(0025K)
200 Liters
(0200K)
2500 ml
(02500)
2500 ml
(02500)
Specifications
Appearance
A clear colourless liquid
Purity (by GC)
Min 99%
Density (d20°C/4°C)
0.788 - 0.790
Identity (IR)
Passes test
Safety Information and Hazard Symbols
Symbol: GHS02
Signal Word: Danger
UN No.: 2045
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225
Precaution Statement: P210
Revision Date :
27-Jan-2021