1-METHYLIMIDAZOLE For Synthesis

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Article No.
04662
Grade
For Synthesis
Purity
99%
CAS No.
616-47-7
Molecular Formula
C4H6N2
Molecular Weight
82.1
H.S. Code
2933.2990
Shelf Life
36 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Liquid
Colour
Colorless
pH value
9.5 - 11.5 at 100 g/l at 20 °C
Melting point/ Freezing point [°C]
-6°C
Auto-ignition temperature [°C]
488°C at at 1.013 - 1.019 hPa
Flash point [°C]
92°C
Boiling point [°C]
198°C
Vapour pressure mm/Hg
0.4 mmHg at 20 °C
Relative density, liquid (water=1)
1.03 g/mL at 25 °C
Partition coefficient Log Pow octanol / water at 20°C
log Pow: -0.189 at 25 °C
Explosion limits - upper [%]
15.7 %(V)
Explosion limits -lower [%]
2.7%(V)

Packings

  • 100 g (00100)

  • 500 g (00500)

 

Specifications

Appearance Clear colorless to yellow liquid
Assay (by GC) Min 99.0%
Identity (IR) Passes test
Density (d20°C/4°C) 1.034 - 1.036

Safety Information and Hazard Symbols

Skull and Crossbones Corrosion
Symbol: GHS05, GHS06
Signal Word: Danger
UN No.: 3267
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H302-H311-H314
Precaution Statement: P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Revision Date : 30-Sep-2019
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