[(2S)-2,3-dihydroxypropyl] 4-methylbenzenesulfonate

Modify Date: 2025-08-27 17:03:48

[(2S)-2,3-dihydroxypropyl] 4-methylbenzenesulfonate Structure
[(2S)-2,3-dihydroxypropyl] 4-methylbenzenesulfonate structure
Common Name [(2S)-2,3-dihydroxypropyl] 4-methylbenzenesulfonate
CAS Number 50765-70-3 Molecular Weight 246.28000
Density 1.351g/cm3 Boiling Point 462.99ºC at 760 mmHg
Molecular Formula C10H14O5S Melting Point 54-58ºC
MSDS N/A Flash Point 233.808ºC

 Names

Name [(2S)-2,3-dihydroxypropyl] 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.351g/cm3
Boiling Point 462.99ºC at 760 mmHg
Melting Point 54-58ºC
Molecular Formula C10H14O5S
Molecular Weight 246.28000
Flash Point 233.808ºC
Exact Mass 246.05600
PSA 92.21000
LogP 1.13430
Index of Refraction 1.559
InChIKey DFQNMODTAFTGHS-VIFPVBQESA-N
SMILES Cc1ccc(S(=O)(=O)OCC(O)CO)cc1

 Safety Information

HS Code 2905499000

 Synthetic Route

 Customs

HS Code 2905499000
Summary 2905499000 other polyhydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

toluene-4-sulfonic acid 2,3-dihydroxypropyl ester
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