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Basic Information
CAS No.: 157-22-2
Name: 3H-Diazirine
Molecular Structure:
Molecular Structure of 157-22-2 (3H-Diazirine)
Formula: CH2 N2
Molecular Weight: 42.0403
Synonyms: Cyclodiazomethane
Density: 1.49g/cm3
Boiling Point: 28.42°C (rough estimate)
Safety: The gas explodes when heated. Upon decomposition it emits toxic fumes of NOx.
PSA: 24.72000
LogP: -0.71910
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Chemistry

IUPAC Name: 3H-diazirine
Synonyms of Diazirine (CAS NO.157-22-2) : 3H-diazirene ; 3H-diazirine ; Cyclodiazomethane
InChI:InChI=1/CH2N2/c1-2-3-1/h1H2
CAS NO:157-22-2
Molecular Formula:CH2N2
Molecular Weight :42.04
Molecular Structure :
Index of Refraction: 1.684
Surface Tension: 57.6 dyne/cm
Density: 1.49 g/cm3
Enthalpy of Vaporization: 22.12 kJ/mol
Boiling Point: °C at 760 mmHg
Vapour Pressure: 3740 mmHg at 25°C

Safety Profile

 Diazirine (CAS NO.157-22-2) explodes when heated. Upon decomposition it emits toxic fumes of NOx.