Chemical Name: 3,3'-(4-METHYL-1,3-PHENYLENE) BIS (1,1-DIMETHYLUREA)
Synonyms: Dyhard UR 500
CAS No.: 17526-94-2
Molecular Fomula: C13H20N4O2
Molecular weight: 264.32
Appearance: white powder
Assay: 95.0%
Chemical Name: 3,3'-Sulfonyldianiline
CAS No.: 599-61-1
Molecular Formula: C12H12N2O2S
Molecular weight: 248.3
Appearance: White or almost white, crystalline powder or colorless crystals
Assay: ≥99%