133706-53-3

Basic information

• Product Name: Benzoic acid, 4-(methylseleno)-
• CAS NO: 133706-53-3
• Molecular Formula: C8H8O2Se
• Molecular Weight: 215.11
• Mol File: 133706-53-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 4-(methylseleno)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 4-(methylseleno)-(133706-53-3)
• EPA Substance Registry System: Benzoic acid, 4-(methylseleno)-(133706-53-3)

Safety Data

• Hazardous Substances Data: 133706-53-3(Hazardous Substances Data)

Upstream product

• 7101-31-7 dimethyl diselenide 
• 619-58-9 4-iodobenzoic acid 
• 36297-88-8 bis(4-carboxyphenyl) diselenide 
• 150-13-0 4-amino-benzoic acid 
• 92745-08-9 p-selenobenzoic acid 
• 74-88-4 methyl iodide 
• 37773-10-7 sodium methylselenide 
• 53120-62-0 4-methylselanyl-benzoic acid methyl ester 

Downstream Products

• 133706-54-4 (-)-menthyl 4-(methylselanyl)benzoate 
• 143601-58-5 (+)-menthyl 4-(methylseleninyl)benzoate 
• 143601-57-4 (+)-menthyl 4-(methylseleno)benzoate 
• 133706-55-5 (-)-menthyl 4-(methylseleninyl)benzoate 

Relevant articles and documents

Structural Study of Aryl Selenides in Solution Based on 77Se NMR Chemical Shifts: Application of the GIAO Magnetic Shielding Tensor of the 77Se Nucleus

The 77Se NMR chemical shifts (δobsd(Se)) of p-YC6H4SeMe (1: Y = H (a), OMe (b), Me (c), Cl (d), Br (e), COOR (f), and NO2 (g)) and p-YC6H4SePh (2) were determined or redetermined

Synthesis and Stereochemistry of an Optically Selenonium Ylide. X-Ray Molecular Structure of (+)Se-phenyl>(methyl)selenonium 4,4-Dimethyl-2,6-dioxocyclohexylide

Fractional recrystallization of diastereoisomeric phenyl>(methyl)selenonium 4,4-dimethyl-2,6-dioxocyclohexylide from hexane-diethyl ether gave the optically pure (+)-selenonium ylide as stable crystals.The absoute configuration around the selenium atom was determined to be R by X-ray crystallographic analysis.The epimerization of the optically active selenonium ylide by pyramidal inversion was studied.