overview: 1,8-diazabicycloundec-7-ene is a colorless to pale yellow transparent oily liquid with relatively low volatility, almost no odor, and alkaline. it is easy to change color when exposed to lig ...

overview: 1,8-diazabicycloundec-7-ene is a colorless to pale yellow transparent oily liquid with relatively low volatility, almost no odor, and alkaline. it is easy to change color when exposed to lig ...

overview: pentamethyldiethylenetriamine is a chemical substance with the molecular formula c9h23n3. it is a high-efficiency catalyst for polyurethane soft foam. it is used in the formulation of soft f ...

overview: pentamethyldiethylenetriamine is a chemical substance with the molecular formula c9h23n3. it is a high-efficiency catalyst for polyurethane soft foam. it is used in the formulation of soft f ...