1,4-Diazepan-2-one

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Names

[ CAS No. ]:
99822-50-1

[ Name ]:
1,4-Diazepan-2-one

[Synonym ]:
2H-1,4-DIAZEPIN-2-ONE,HEXAHYDRO
2H-1,4-Diazepin-2-one, hexahydro-
1,4-diazacycloheptan-2-one
[1,4]Diazepan-2-one
1,4-Diazepan-2-one
ZLD0061
1,4-DIAZAPAN-2-ONE
1,4-diazapen-2-one

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
308.8±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H10N2O

[ Molecular Weight ]:
114.146

[ Flash Point ]:
159.5±26.1 °C

[ Exact Mass ]:
114.079315

[ PSA ]:
44.62000

[ LogP ]:
-1.80

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.443

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 2-bromoacetate
  • 1,3-Diaminopropane

DownStream

  • tert-Butyl-5-oxo-1,4-diazepan-1-carboxylat

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • 3-Ethyl-1,4-diazepan-2-one
  • 4-methyl-1,4-diazepan-2-one
  • 3-Methyl-1,4-diazepan-2-one
  • 1-Methyl-1,4-diazepan-2-one
  • (3R)-3-ethyl-1,4-diazepan-2-one
  • 3,4-dimethyl-1,4-diazepan-2-one