1-Oxaspiro(4.5)dec-3-en-2-one, 4-(4-bromobenzoyl)-3-methyl-
Names
[ CAS No. ]:
86560-10-3
[ Name ]:
1-Oxaspiro(4.5)dec-3-en-2-one, 4-(4-bromobenzoyl)-3-methyl-
[Synonym ]:
4-Bromobenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4
Chemical & Physical Properties
[ Density]:
1.45g/cm3
[ Boiling Point ]:
497.3ºC at 760 mmHg
[ Molecular Formula ]:
C17H17BrO3
[ Molecular Weight ]:
349.21900
[ Flash Point ]:
254.6ºC
[ Exact Mass ]:
348.03600
[ PSA ]:
43.37000
[ LogP ]:
4.20800
[ Index of Refraction ]:
1.607
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%