2,3-Dihydrobenzofuran-5-ethanol Tosylate

Modify Date: 2025-08-21 15:47:41

2,3-Dihydrobenzofuran-5-ethanol Tosylate Structure
2,3-Dihydrobenzofuran-5-ethanol Tosylate structure
Common Name 2,3-Dihydrobenzofuran-5-ethanol Tosylate
CAS Number 79679-49-5 Molecular Weight 318.38700
Density 1.267g/cm3 Boiling Point 491.7ºC at 760 mmHg
Molecular Formula C17H18O4S Melting Point N/A
MSDS N/A Flash Point 251.1ºC

 Names

Name 2-(2,3-Dihydrobenzofuran-5-yl)ethyl 4-methylbenzenesulfonate
Synonym More Synonyms

 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
InChIKey DKYSYGFCWXQFGH-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)OCCc2ccc3c(c2)CCO3)cc1

 Safety Information

HS Code 2932999099

 Synthetic Route

~%

2,3-Dihydrobenzofuran-5-ethanol Tosylate Structure

2,3-Dihydrobenz...

CAS#:79679-49-5

Literature: EP999205 A1, ; EP 0999205 A1

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

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
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