news Smart wearable device tris(dimethylaminopropyl)amine CAS 33329-35-0 skin-friendly low-sensitization foaming solution Foaming materials in smart wearable devices: Tris(dimethylaminopropyl)amine CAS 33329-35-0 Skin-frie... 03/2021Smart wearable device tris(dimethylaminopropyl)amine CAS 33329-35-0 skin-friendly low-sensitization foaming solution