1,3-benzodioxole-5-carbonyl 1,3-benzodioxole-5-carboxylate
Names
[ CAS No. ]:
6938-53-0
[ Name ]:
1,3-benzodioxole-5-carbonyl 1,3-benzodioxole-5-carboxylate
[Synonym ]:
piperonylic acid-anhydride
piperonyl anhydride
Piperonylsaeure-anhydrid
1,3-benzodioxole-5-carboxylic anhydride
Piperonylic anhydride
Chemical & Physical Properties
[ Density]:
1.502g/cm3
[ Boiling Point ]:
526.8ºC at 760 mmHg
[ Molecular Formula ]:
C16H10O7
[ Molecular Weight ]:
314.24600
[ Flash Point ]:
237.2ºC
[ Exact Mass ]:
314.04300
[ PSA ]:
80.29000
[ LogP ]:
2.14120
[ Index of Refraction ]:
1.639
Safety Information
[ HS Code ]:
2932999099
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%