Benzenesulfonamide, N-phenyl-2-(2-phenylethynyl)-

Modify Date: 2025-09-17 13:58:20

Benzenesulfonamide, N-phenyl-2-(2-phenylethynyl)- Structure
Benzenesulfonamide, N-phenyl-2-(2-phenylethynyl)- structure
Common Name Benzenesulfonamide, N-phenyl-2-(2-phenylethynyl)-
CAS Number 18963-39-8 Molecular Weight 333.40400
Density 1.31g/cm3 Boiling Point 526ºC at 760 mmHg
Molecular Formula C20H15NO2S Melting Point N/A
MSDS N/A Flash Point 271.9ºC

 Names

Name N-phenyl-2-(2-phenylethynyl)benzenesulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.31g/cm3
Boiling Point 526ºC at 760 mmHg
Molecular Formula C20H15NO2S
Molecular Weight 333.40400
Flash Point 271.9ºC
Exact Mass 333.08200
PSA 54.55000
LogP 5.04100
Vapour Pressure 3.74E-11mmHg at 25°C
Index of Refraction 1.683

 Synonyms

o-(N-Phenyl-sulfamoyl)-tolan
n-phenyl-2-(phenylethynyl)benzenesulfonamide
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