2-Oxaspiro[4.4]nonane-1,3-dione

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Names

[ CAS No. ]:
5623-90-5

[ Name ]:
2-Oxaspiro[4.4]nonane-1,3-dione

[Synonym ]:
BB_SC-4933
cyclopentan-1-acetic-1-carboxylic anhydride

Chemical & Physical Properties

[ Molecular Formula ]:
C₈H₁₀O₃

[ Molecular Weight ]:
154.16300

[ Exact Mass ]:
154.06300

[ PSA ]:
43.37000

[ LogP ]:
1.02030

[ Storage condition ]:
2-8℃

Safety Information

[ HS Code ]:
2914299000

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914299000

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

6,9-Dimethyl-2-oxaspiro[4.4]nonane-1,3-dione
9-ethyl-8-methyl-2-oxaspiro[4.4]nonane-1,3-dione
2-Azaspiro[4.4]nonane-1,3-dione, 2-(2-hydroxyphenyl)-
2-Azaspiro[4.4]nonane-1,3-dione,2-(1-naphthalenyl)-
2-azaspiro[4.4]nonane-1,3-dione
2-Azaspiro[4.4]nonane-1,3-dione,2-(methylphenylamino)-