2,3-Dihydrobenzofuran-5-ethanol Tosylate

Names

[ Name ]:
2,3-Dihydrobenzofuran-5-ethanol Tosylate

[Synonym ]:
Darifenacin Intermediate 3
5-(2-tosyloxyethyl)-2,3-dihydrobenzofuran
2,3-Dihydrobenzofuran-5-ethanol Tosylate
2-(2,3-dihydrobenzofuran-5-yl)ethyl tosylate
2-(2,3-dihidrobenzofuran-5-yl)ethyl tosylate

Chemical & Physical Properties

[ Density]:
1.267g/cm3

[ Boiling Point ]:
491.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₈O₄S

[ Molecular Weight ]:
318.38700

[ Flash Point ]:
251.1ºC

[ Exact Mass ]:
318.09300

[ PSA ]:
60.98000

[ LogP ]:
3.95870

[ Index of Refraction ]:
1.59

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail 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%