1-Oxa-4-azaspiro[4.4]nonane-3,3-dimethanol

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Names

[ CAS No. ]:
72031-11-9

[ Name ]:
1-Oxa-4-azaspiro[4.4]nonane-3,3-dimethanol

[Synonym ]:
3,3'-Bis-hydroxymethyl-1,1'-methandiyl-bis-imidazolidin-2-on
3,3'-bis-hydroxymethyl-1,1'-methanediyl-bis-imidazolidin-2-one

Chemical & Physical Properties

[ Density]:
1.24g/cm3

[ Boiling Point ]:
351.2ºC at 760 mmHg

[ Molecular Formula ]:
C9H17NO3

[ Molecular Weight ]:
187.23600

[ Flash Point ]:
166.2ºC

[ Exact Mass ]:
187.12100

[ PSA ]:
61.72000

[ Index of Refraction ]:
1.554

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyclopentanone
  • Trometamol

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-Oxa-4-azaspiro[4.4]nonane,3,3-dimethyl-(7CI,9CI)
  • 1-Oxa-4-azaspiro[4.4]nonane-3-methanol,3,4-dimethyl-(9CI)
  • 1-Oxa-4-azaspiro[4.4]nonane-4-propanenitrile(9CI)
  • 1-Oxa-4-azaspiro[4.5]decane-3,3-dimethanol
  • 1-Oxa-4-azaspiro[4.4]nonane,4-(1-methylethyl)-(9CI)
  • 1-Oxa-4-azaspiro[4.4]nonane, 2-methyl
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • (3-Methyl-3-oxetanyl)methyl 3,3-dimethylbutanoate
  • 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
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide