4-Ethylbenzenesulfonamide

• CAS: 138-38-5
• Catalog Number: ACM138385
• Category: Other Products
• Molecular Weight: 185.24
• Molecular Formula: C₈H₁₁NO₂S
• Synonyms: 4-ethylbenzenesulfonamide;4-ETHYLBENZENESULPHONAMIDE;P-ETHYLBENZENESULFONAMIDE;Benzenesulfonamide, 4-ethyl- (9CI);4-Ethylbenzenesulphonamide 98%;Methylbutadiyne;Methyldiacetylene;Penta-1,3-diyne
• IUPAC Name: 4-ethylbenzenesulfonamide
• Canonical SMILES: CCC1=CC=C(C=C1)S(=O)(=O)N
• InChI Key: MLTGAVXHWSDGIS-UHFFFAOYSA-N
• Boiling Point: 63ºC
• Melting Point: 111ºC
• Flash Point: 153.2ºC
• Density: 0.7227 g/cm³
• Exact Mass: 185.05100
• Hazard Statements: Xi: Irritant
• H-Bond Acceptor: 3
• H-Bond Donor: 1
• Packing Group: I; II; III

Synthetic Use

Upstream Synthesis Route 1

• 100-41-4

• 66294-51-7
• 138-38-5

Reference: [1]Journal of the American Chemical Society,1941,vol. 63,p. 3446

Upstream Synthesis Route 2

• 16712-69-9

• 138-38-5

Reference: [1]European Journal of Medicinal Chemistry,2004,vol. 39,p. 835 - 847
[2]Chemische Berichte,1889,vol. 22,p. 2674
[3]Tetrahedron Asymmetry,1998,vol. 9,p. 4331 - 4340
[4]Patent: CN109456232,2019,A .Location in patent: Paragraph 0021-0026
[5]Advanced Synthesis and Catalysis,2020,vol. 362,p. 561 - 571