5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzodioxole

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Names

[ CAS No. ]:
94838-82-1

[ Name ]:
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzodioxole

[Synonym ]:
2-(1,3-benzodioxol-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Boiling Point ]:
337.1ºC at 760mmHg

[ Melting Point ]:
47ºC

[ Molecular Formula ]:
C13H17BO4

[ Molecular Weight ]:
248.08300

[ Flash Point ]:
157.7ºC

[ Exact Mass ]:
248.12200

[ PSA ]:
36.92000

[ LogP ]:
1.71450

[ Index of Refraction ]:
1.523

[ Storage condition ]:
2-8℃

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • 1-Iodo-3,4-methylenedioxybenzene
  • Pinacolborane
  • 5-Bromo-1,3-benzodioxole
  • Isopropoxyboronic acid pinacol ester
  • Bis(pinacolato)diboron
  • Pinacol
  • 1,3-Benzodioxole

DownStream

  • Piperonylonitrile

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%