(2,4-TDA : CAS NO. 95-80-7)   (2,6-TDA: CAS NO.823-40-5)
6. SPECIFICATIONS:
Appearance                               Colorless or pale yellow crystal

PURITY (2,4+2,6-TDA)(m/m) %             ≥98.8
Toluene (m/m) %                               ≤0.10
Toluidines (m/m)%                             ≤0.05
2,3+3,4-TDA ( m/m)%                        ≤0.50  
Ammonia(NH3) ( m/m)%                     ≤0.05
Moisture (H2O)(m/m)%                       ≤0.05
Reductive matter (m/m)%                    ≤0.01
5.  Melting point                             96 °C
Boiling point                                 283-285 °C
Vapor pressure                              0.133kPa(106.5 °C)
6. Uses : 
The raw material of TDI
In the production of polyether polyol
As cruing agent of Epoxy resin , Dye intermediates .
7.  Packing : 200 KGS/Drum , or 200 KGS/ TANK, or as customer requires .

Nanjing XiangShengTai Chemical Co., Ltd. is one of the leading importer and exporters in chemical line.Our products include Ortho-Toluenediamine,Meta-Toluenediamine, O-Dichlorobenzene, Phosphorous acid, 2,6-Toluendiamine ,Tetrahydrophthalic anhydride,especially in O-Dichlorobenzene which is used as slovent and chemical intermediate; Ortho-Toluenediamine, which are often used as raw material and polyether initiator in China; and Tetrahydrophthalic anhydride ,which is used as epoxy resin curing agent. Our team has been in these businesses for many years, during which fine chemical, polyether additives and waste water treatment, have grown up to a well-known professional chemical trading company in China.