o-Dianisidine, 98+%

CAS: 119-90-4

Ref. 02-A17150

Product Information

• Name: o-Dianisidine, 98+%
• Synonyms: dianisidine, 3,3'-Dianisidine, 3,3'-Dimethoxy-1,1'-Biphenyl-4,4'-Diamine, 3,3'-Dimethoxy-4,4'-Diaminobiphenyl, 3,3'-Dimethoxy-4,4'-diaminodiphenyl, 3,3'-Dimethoxybenzidene, 3,3'-Dimethoxybenzidin, 3,3'-Dimethoxybenzidine, 3,3'-Dimethoxybiphenyl-4,4'-Diamine, 3,3'-Dimetoxibencidina, 3,3′-Dimethoxy-biphenyl-4,4′-diamine, 4,4'-Bi-o-anisidine, 4,4'-Diamino-3,3'-Biphenyldiol Dimethyl Ether, 4,4'-Diamino-3,3'-Dimethoxybiphenyl, 4,4'-Diamino-3,3'-dimethoxy-1,1'-biphenyl, Acetamine Diazo Black Rd, Acetamine Diazo Navy Rd, Amacel Developed Navy Sd, Azoene Fast Blue Base, Azogene Fast Blue B, Benzidine, 3,3'-Dimethoxy-, Blue Base, Blue Base Irga B, Blue Base Nb, Blue Bn Base, Brentamine Fast Blue B Base, Cellitazol B, Cellitazol Bn, Cibacete Diazo Navy Blue 2B, Diacel Navy Dc, Diacelliton Fast Grey G, Dianisidine, Diato Blue Base B, Diazo Fast Blue B, Dmob, Fast Blue, Fast Blue B Base, Fast Blue Base B, Fast Blue Dsc Base, Hiltonil Fast Blue B Base, Kayaku Blue B Base, Lake Blue B Base, Meisei Teryl Diazo Blue Hr, Mitsui Blue B Base, Naphthanil Blue B Base, Neutrosel Navy Bn, Nsc 3168, O,O'-Dianisidine, O-Dianisidin, Ortho-dianisidine, Setacyl Diazo Navy R, Spectrolene Blue B, [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethoxy-

Description

o-Dianisidine is used as a redox indicator. It is used as an intermediate for the preparation of azo dyes, pigments and o-dianisidine diisocyanate, which finds application in adhesives, polyurethane elastomers and resins. It is also used in various industries like leather, paper, plastics, rubber, and textiles. It acts as a reagent to detect metals, thiocyanates, and nitrites. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 244.29
• Formula: C₁₄H₁₆N₂O₂
• Purity: 98+%
• Color/Form: Purple or pink to brown, Crystals or powder or crystalline powder
• InChI key: JRBJSXQPQWSCCF-UHFFFAOYSA-N