1-azaspiro[4.5]decane-2,8-dione

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Names

[ CAS No. ]:
749861-03-8

[ Name ]:
1-azaspiro[4.5]decane-2,8-dione

[Synonym ]:
1-Azaspiro[4.5]decane-2,8-dione

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
401.2±38.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H13NO2

[ Molecular Weight ]:
167.205

[ Flash Point ]:
189.6±26.9 °C

[ Exact Mass ]:
167.094635

[ PSA ]:
49.66000

[ LogP ]:
-1.40

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.523

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 8-hydroxy-2-oxo-1-azaspiro[4.5]dec-7-ene-7-carboxylate
  • dimethyl 4-(3-methoxy-3-oxopropyl)-4-nitroheptanedioate
  • methyl 3-[2-(3-methoxy-3-oxopropyl)-5-oxopyrrolidin-2-yl]propanoate

DownStream

  • 8,8-Dimethoxy-1-azaspiro[4.5]decan-2-one

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-methyl-1-azaspiro[4.5]decane-2,8-dione
  • 1-Azaspiro[4.5]decane-2,4-dione
  • 3-(2,5-dimethylphenyl)-3-hydroxy-8-methoxy-1-azaspiro[4.5]decane-2,4-dione
  • 3,8-dioxa-1-azaspiro[4.5]decane-2,4-dione
  • 3-Oxa-1-azaspiro[4.5]decane-2,4-dione
  • 7-Oxa-1-azaspiro[4.5]decane-2,6,8-trione
  • Methyl 2-(4-methoxyphenyl)pyrrolidine-2-carboxylate
  • Methyl 2-(thiophen-2-ylmethyl)pyrrolidine-2-carboxylate
  • Methyl 2-(1,2,3,4-tetrahydroisoquinolin-8-yl)acetate
  • Methyl 2-(1,2,3,4-tetrahydroisoquinolin-6-yl)acetate
  • N,N-Dimethyl-2-(1,2,3,4-tetrahydroisoquinolin-5-yl)acetamide
  • 1-{[(1-Bromo-3-chloro-2-methylpropan-2-yl)oxy]methyl}-4-methoxybenzene
  • 3-Bromo-4-[(4-methoxyphenyl)methoxy]oxolane
  • 3-Iodo-4-[(4-methoxyphenyl)methoxy]oxolane
  • 1-[2-Iodo-1-(pentyloxy)ethyl]-2-methylbenzene
  • 1-Fluoro-3-[2-iodo-1-(pentyloxy)ethyl]benzene
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