2-Azaspiro[4.4]nonan-1-one

Names

[ CAS No. ]:
1004-51-9

[ Name ]:
2-Azaspiro[4.4]nonan-1-one

[Synonym ]:
3,3-Tetramethylenpyrrolidin-2-on
2-Aza-spiro<4.4>nonan-1-on

Chemical & Physical Properties

[ Molecular Formula ]:
C₈H₁₃NO

[ Molecular Weight ]:
139.19500

[ Exact Mass ]:
139.10000

[ PSA ]:
32.59000

[ LogP ]:
1.34260

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933790090

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

Related Compounds