2-Azaspiro[4.5]decan-1-one

Modify Date: 2025-08-24 22:02:59

2-Azaspiro[4.5]decan-1-one Structure
2-Azaspiro[4.5]decan-1-one structure
Common Name 2-Azaspiro[4.5]decan-1-one
CAS Number 1005-85-2 Molecular Weight 153.221
Density 1.1±0.1 g/cm3 Boiling Point 330.1±11.0 °C at 760 mmHg
Molecular Formula C9H15NO Melting Point N/A
MSDS N/A Flash Point 192.3±4.2 °C

 Names

Name 2-azaspiro[4.5]decan-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 330.1±11.0 °C at 760 mmHg
Molecular Formula C9H15NO
Molecular Weight 153.221
Flash Point 192.3±4.2 °C
Exact Mass 153.115356
PSA 29.10000
LogP 0.62
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.509
InChIKey UYZFAPXBVNFJFD-UHFFFAOYSA-N
SMILES O=C1NCCC12CCCCC2
Storage condition -20°C

 Safety Information

Hazard Codes Xi
HS Code 2925190090

 Synthetic Route

~52%

2-Azaspiro[4.5]decan-1-one Structure

2-Azaspiro[4.5]...

CAS#:1005-85-2

Literature: WO2007/127763 A2, ; Page/Page column 33; 40 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

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

 Synonyms

3,3-Pentamethylenpyrrolidin-2-on
2-Azaspiro[4.5]decan-1-one
2-aza-spiro[4.5]decan-1-one
2-Aza-spiro<4.5>decan-1-on
EINECS 214-459-1
MFCD08063849
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