861518-23-2

Basic information

• Product Name: N-biphenyl-4-yl-N-methyl-toluene-4-sulfonamide
• CAS NO: 861518-23-2
• Molecular Weight: 337.442
• Mol File: 861518-23-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-biphenyl-4-yl-N-methyl-toluene-4-sulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-biphenyl-4-yl-N-methyl-toluene-4-sulfonamide(861518-23-2)
• EPA Substance Registry System: N-biphenyl-4-yl-N-methyl-toluene-4-sulfonamide(861518-23-2)

Safety Data

• Hazardous Substances Data: 861518-23-2(Hazardous Substances Data)

Upstream product

• 92-67-1 4-phenylalanine 
• 92-93-3 1-phenyl-4-nitrobenzene 
• 65690-69-9 N-([1,1'-biphenyl]-4-yl)-4-methylbenzenesulfonamide 
• 77-78-1 dimethyl sulfate 
• 6810-26-0 4-hydroxylaminobiphenyl 
• 4075-79-0 4-phenylacetanilide 
• 92-52-4 biphenyl 
• 3365-81-9 biphenyl-4-yl-methyl-amine 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 25877-78-5 N-methyl-3-nitro-[1,1'-biphenyl]-4-amine 
• 858842-53-2 N-methyl-N-(3-nitro-biphenyl-4-yl)-toluene-4-sulfonamide 

Relevant articles and documents

Ion pair pKs of some amines: Extension of the computed lithium pK scale

The pK of p-(methylamino)biphenyl, 1, on our Li scale, pK(Li) = 22.09, compared to the cesium scale, pK(Cs) = 28.60. For hexamethyldisilazane, HMDS, pK(Li) = 23.05, pK(Cs) = 29.26. These results are those for the monomers in THF; corrections were made for dimers present in some cases. The pK(Li) of these two amines fit well the previously found correlation with Hartree-Fock calculations at 6-31+g(d) using RLi coordinated with three dimethyl ethers as a computational model for RLi in THF. The results are also compared with earlier pK(Li)s reported from equilibria with lithium amides in which aggregation was not considered.