overview: pentamethyldiethylenetriamine is a highly active catalyst for polyurethane reaction. it mainly catalyzes the foaming reaction and is also used to balance the overall foaming and gel reaction ...

overview: pentamethyldiethylenetriamine is a highly active catalyst for polyurethane reaction. it mainly catalyzes the foaming reaction and is also used to balance the overall foaming and gel reaction ...

overview: 4-acetylmorpholine is an organic compound with the molecular formula c6h11no2. chinese name: 4-acetyl morpholine english name: 4-acetylmorpholine chemical formula: c6h11no2 molecular weight: ...

overview: 4-acetylmorpholine is an organic compound with the molecular formula c6h11no2. chinese name: 4-acetyl morpholine english name: 4-acetylmorpholine chemical formula: c6h11no2 molecular weight: ...