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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Piperonyloyl chloride
  • Heliotropic acid

DownStream

  • 2-(1,3-Benzodioxol-5-yl)-5-hydroxy-3,7-dimethoxy-4H-chromen-4-one
  • Ponganpin
  • 2-(1,3-benzodioxol-5-yl)-5,7-dihydroxy-3-methoxychromen-4-one

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%

Related Compounds

  • Methyl (I+/-S)-I+/--amino-2-methoxy-I+/-,4,6-trimethylbenzeneacetate
  • Ethyl 1-methyl-4-nitroso-5-phenyl-1H-pyrazole-3-carboxylate
  • Phenylalanine, 3-fluoro-4-[4-(phenylmethyl)-1-piperazinyl]-
  • Methyl 3-amino-5-(2-methylpropyl)-1H-pyrazole-4-carboxylate
  • 1,3,4,5-Tetrahydro-7-methoxy-2H-2-benzazepine-2-acetic acid
  • 2-(1,4-Dimethyl-2-methylenepentylidene)hydrazinecarboxamide
  • Glucopyranose, 1-deoxy-1-[(p-hydroxyphenyl)sulfonyl]-, I(2)-D-
  • 1H-Pyrazolo[3,4-c]pyridine, 1-methyl-5-(2R)-2-pyrrolidinyl-
  • 1-Naphthalenecarboxylic acid, 2-(bromomethyl)-, ethyl ester
  • Pregna-1,4-diene-3,20-dione, 16I+/-,17-epoxy-11I+/-,21-dihydroxy-
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