OTDA is often used as an intermediate in many production, such as the corrosion inhibitor tolyltriazole, rubber additive MMB. It can be used as the starting agent of special hard foam polyether. The polyether polyol synthesized with OTD as the starting agent can make the foam uniform without causing shrinkage, which improves the thermal insulation performance and low temperature dimension performance of the foam. Another type of hard foam polyether is soluble in cyclopentane. It is an alternative to the more expensive o-phenylenediamine in a lot of applications, including epoxy resin curing, polymer initiation, cross-linking, chain extension and end closure.
OTDA


  • Ortho toluenediamine (OTDA)

     

    Product nameOrtho toluenediamine (OTDA)
    CAS NO.26966-75-6
    Molecular FormulaC7H10N2
    AppearanceBrown solid at room temperature
    Product Quality

    Parameters                                                          Standard

    Appearance                                                          Brown solid at room temperature

    Melting point                                                         60 - 63°C

    O-Isomers content (%)                                         98%min                                

    Toluidines (%)                                                       1% Max                                       

    Water content (%)                                                 0.5%Max                                      

    TDA Isomers content (%)                                     98%min                                                                

    UsesThis product is often used as an intermediate in many production, such as the corrosion inhibitor tolyltriazole, rubber additive MMB. It can be used as the starting agent of special hard foam polyether. The polyether polyol synthesized with OTD as the starting agent can make the foam uniform without causing shrinkage, which improves the thermal insulation performance and low temperature dimension performance of the foam. Another type of hard foam polyether is soluble in cyclopentane. It is an alternative to the more expensive o-phenylenediamine in a lot of applications, including epoxy resin curing, polymer initiation, cross-linking, chain extension and end closure.
    Packaging200kg iron drum or ISO tank
    Storage and Transportation

    Ensure storage and workplace are well ventilated. Product refilling and operation can only be carried out in the closed system. Avoid contact with skin. Avoid contact with eyes. Avoid inhalation of dust. Operate in accordance with good industrial hygiene and safety practices. Do not eat, drink or smoke at work place.