2,7-Diazaspiro[4.4]nonane-1,3,6,8-tetraone

Modify Date: 2025-08-26 11:33:39

2,7-Diazaspiro[4.4]nonane-1,3,6,8-tetraone Structure
2,7-Diazaspiro[4.4]nonane-1,3,6,8-tetraone structure
Common Name 2,7-Diazaspiro[4.4]nonane-1,3,6,8-tetraone
CAS Number 77415-70-4 Molecular Weight 182.133
Density 1.6±0.1 g/cm3 Boiling Point 601.5±55.0 °C at 760 mmHg
Molecular Formula C7H6N2O4 Melting Point N/A
MSDS N/A Flash Point 296.0±31.7 °C

 Names

Name 2,7-Diazaspiro[4.4]nonane-1,3,6,8-tetraone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 601.5±55.0 °C at 760 mmHg
Molecular Formula C7H6N2O4
Molecular Weight 182.133
Flash Point 296.0±31.7 °C
Exact Mass 182.032761
PSA 99.32000
LogP -3.27
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.599
InChIKey OHORDZQESMHPGG-UHFFFAOYSA-N
SMILES O=C1CC2(CC(=O)NC2=O)C(=O)N1

 Safety Information

HS Code 2933990090

 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%

 Synonyms

2,7-Diazaspiro[4.4]nonane-1,3,6,8-tetrone
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