2,7-dioxaspiro[4.4]nonane-3,8-dione

Names

[ CAS No. ]:
5768-16-1

[ Name ]:
2,7-dioxaspiro[4.4]nonane-3,8-dione

[Synonym ]:
2,7-dioxaspiro<4.4>nonane-3,8-dione

Chemical & Physical Properties

[ Molecular Formula ]:
C₇H₈O₄

[ Molecular Weight ]:
156.13600

[ Exact Mass ]:
156.04200

[ PSA ]:
52.60000

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%