META-TOLUENE DIAMINE
| META-TOLUENE DIAMINE | |
| Product name | META-TOLUENE DIAMINE |
| Alias | Methyl-m-phenylenediamine, referred to as TDA or MTD |
| Heterogeneous ratio | 4.4- Toluene diamine CAS NO .: 95-80-7, about 80%; 2.6-Toluene diamine CAS NO .: 823-40-5, about 20%. |
| CAS NO. | 25376-45-8 |
| Molecular formula | C7H10N2 |
| Molecular weight | 122.17 |
| UN | 1709 |
| HS NO. | 29215190.90 |
| Quality index | Appearance:Light yellow solid (long-term storage or exposure to air will become dark purple or black) Content(2,4TDA+2,6TDA):≥98.5% Melting point:88℃-96℃ Boiling point:283℃ Moisture:≤0.05% |
| Uses | Mainly used for the synthesis of TDI raw materials and polyether starting agent: TDA as the starting agent synthesis of polyether polyols, made of foam uniform and meticulous, can improve the foam insulation properties and low temperature performance; used as epoxy Resin curing agents, dye intermediates; and synthetic aromatic diamine curing agents for polyurethane elastomers and epoxy resins: dimethyltetoluene diamine DMTDA, diethyltoluenediamine DETDA and the like. |
| Packing | Net weight 200KG / iron or 22 tons / ISOTANK. |