2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride

2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride Basic information
Product Name:2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride
Synonyms:Pbf-Cl(2,2,4,6,7-Pentamethyldihydrobenzofuran-5-SulfonylChloride);2,2,4,6,7-Pentamethyldihydrobenzobüfuran-5-sulphonyl chloride, 95%;2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride ,97%;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULPHONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULFONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZIFURAN-5-SULFONYLCHLORIDE
CAS:154445-78-0
MF:C13H17ClO3S
MW:288.79
EINECS:
Product Categories:Other Reagents
Mol File:154445-78-0.mol
2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride Structure
2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride Chemical Properties
Melting point 69-71 °C
Boiling point 392.7±42.0 °C(Predicted)
density 1.236±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly)
form solid
color Blue
BRN 6602917
Stability:Moisture Sensitive
CAS DataBase Reference154445-78-0(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3261 8/PG 3
WGK Germany 3
10-21
HazardClass 8
PackingGroup 
HS Code 2932990090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride Usage And Synthesis
Chemical PropertiesWhite to gray powder
Usesreagent for introducing the PBF protection in arginine’s guanidine group
2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONAMIDE 2-Nitrobenzenesulfonyl chloride 4-METHOXY-2,3,6-TRIMETHYLBENZENESULFONYL CHLORIDE 4-METHOXY-3-METHYL-BENZENESULFONYL CHLORIDE 3,5-DIMETHYLBENZENESULFONYL CHLORIDE 4-Isopropoxybenzenesulfonyl chloride 2,3-Dihydro-1-benzofuran-5-sulfonyl chloride 4-ETHOXY-BENZENESULFONYL CHLORIDE 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride 2,3,5,6-TETRAMETHYLBENZENESULFONYL CHLORIDE N-Acetylsulfanilyl chloride 2,2,4,6,7-Pentamethyldihydrobenzofuran Sulfuryl chloride 4-Nitrobenzenesulfonyl chloride 2,6-DIMETHYLBENZENESULFONYL CHLORIDE 2,5-DIMETHYLBENZENESULFONYL CHLORIDE 4-Chlorobenzenesulfonyl chloride 2-​[[(2-​ethylphenyl)​(2-​hydroxyethyl)​amino]​methyl]​-​3,​3-​difluoro-Propanenitrile

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