2,8-Diazaspiro[5.5]undecane-1,3,7,9-tetrone

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Names

[ CAS No. ]:
5407-94-3

[ Name ]:
2,8-Diazaspiro[5.5]undecane-1,3,7,9-tetrone

Chemical & Physical Properties

[ Density]:
1.45g/cm3

[ Boiling Point ]:
563.9ºC at 760mmHg

[ Molecular Formula ]:
C9H10N2O4

[ Molecular Weight ]:
210.18700

[ Flash Point ]:
263.1ºC

[ Exact Mass ]:
210.06400

[ PSA ]:
92.34000

[ Index of Refraction ]:
1.57

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Butanamide,2,4-dicyano-2-(2-cyanoethyl)-
  • bis-(2-cyano-ethyl)-malonic acid diamide
  • Hydrochloric acid

DownStream

  • 3-(2,6-dioxooxan-3-yl)propanoic acid

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

  • 2,8-Diazaspiro[5.5]undecane-1,3,7,9-tetrone, 2,8-bis(phenylmethyl)
  • 2-methyl-2,8-diazaspiro[5.5]undecane-1,3,9-trione
  • 2,8-diazaspiro[5.5]undecane-1,7-dione
  • 2,8-Diazaspiro[5.5]undecane-1,7-dione, 2-(phenylmethyl)-
  • 2,8-Diazaspiro[5.5]undecane-1,7-dione, 2,8-bis(phenylmethyl)-
  • (7S,11R)-7,11-diphenyl-2,4-diazaspiro[5.5]undecane-1,3,5,9-tetrone
  • 3,3,6-Trimethyl-1-oxa-4-azaspiro[4.5]decane
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • Potassium 3-hydroxy-2-methoxy-benzenesulfonate
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 3-(3,5-dimethyl-1H-pyrazol-1-yl)-6-[4-(3-methoxybenzoyl)piperazin-1-yl]pyridazine
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • Tert-butyl 4-(4-aminophenyl)-3-methylpiperazine-1-carboxylate
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide