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Nanjing CHENGYI Chemicals Co., Ltd.


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Chengyi Chemical

Product name: Dimethyl Thio-Toluene Diamine
Abbreviated name: DMTDA
Molecular weight: 214.34
Molecular formula: C9H14N2S2
CAS number: 106264-79-3
Flash point: 163.4ºC
Property: Yellow clear liquid
Uses: DMTDA is a new type of polyurethane elastomer curing cross-linking agent, which mainly contains two isomers, a mixture of 2,4- and 2,6-Dimethyl Thio-Toluene Diamine (ratio is about 77 ~ 80/17 ~ 20 ), Compared with the commonly used MOCA, it is a liquid with a low viscosity at normal temperature, which can be applied to low temperature construction operations and has low chemical equivalents.
Package: 25kg / iron drum or 200kg / iron drum, need to be sealed with nitrogen gas. If one package cannot be used at a time, after use, it should be sealed with nitrogen gas. Avoid long-term storage under outdoor exposure or high temperature. When storing this product, it is better to be above 0 ℃, to ensure that the long-term quality remains. It is normal for the product color gets gradually darken during product storage and exposure to air.