2-Oxohexamethylenimine CAS No.105-60-2 / Cat No.EBD1502
epsilon-Caprolactam
Aza-2-cycloheptanone
2-Oxohexamethylenimine
Caprolactam
1,6-hexanolactam
6-hexanelactam
perhydroazepin-2-one
Hexahydro-2H-azepine-2-one
2-Oxohexamethyleneimine
epsilum-Caprolactam
azepan-2-one
ε-Caprolactam
Caprolactam
1,6-hexanolactam
6-hexanelactam
perhydroazepin-2-one
Hexahydro-2H-azepine-2-one
2-Oxohexamethyleneimine
epsilum-Caprolactam
azepan-2-one
ε-Caprolactam
Caprolactam
1,6-hexanolactam
6-hexanelactam
perhydroazepin-2-one
Hexahydro-2H-azepine-2-one
2-Oxohexamethyleneimine
epsilum-Caprolactam
azepan-2-one
ε-Caprolactam
caprolactam
epsilon-caprolactam
Properties
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Appearance:
white crystalline solid
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Density:
1.01
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Melting point:
68-71 °C(lit.)
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Boiling point:
136-138 °C/10 mmHg(lit.)
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Flashing point:
152 °C
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Coefficient of refraction:
1.4935
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Explosion limit:
8 %
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Natural temperature:
707 °F
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Vapour pressure:
<0.01 mmHg ( 20 °C)
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Solubility:
4560 g/L (20 °C) in water
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
H332 Harmful if inhaled.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： NMR (BRUKER 300 MHz AMX, CDCl3):1H: 1,7 ppm (m, 6H); 2,4 ppm (t, J = 6Hz, 2H); 3,2 ppm (t, J = 6Hz, 2H); 6,3 ppm (s, IH). 13C: 23,6 ppm; 29,2 ppm; 30,1 ppm; 37,1 ppm; 43,3 ppm.
1H NMR
13C NMR
