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
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%