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Product Name |
1-Methylimidazole |
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Formula |
C4H6N2 |
Molecular Weight |
82.1 |
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CAS NO. |
616-47-7 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
Clear colorless to yellow Liquid |
Conforms |
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Assay |
99% | 99.43% |
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CONCLUSION |
The result conform with standard |
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Melting point − 60 ° C (lit.)
Boiling point 198 ° C (lit.)
Density 1.03g/mlat25 ° C (lit.)
Vapor pressure 0.4mmhg (20 ° C)
Refractive index N20 / d1.495 (lit.)
Flash point: 198 ° f
Storage condition: storelow + 30 ° C
Form: liquid
Acidity coefficient (PKA) 6.95 (AT25 ℃)
Specific gravity: 1.031
Color: clearcolorlestoyellow
PH value 9.5-10.5 (50g / L, H2O, 20 ℃)
Discoloration of acid-base indicator (pH value range: 9.5-11.5at100g / lat20 ° C)
Explosive limit 2.7-15.7% (V)
Water solubility miscible with water
Synthesis of organic intermediates.
