PC-37 Polyurethane catalyst: PC-37 CAS:1704-62-7 2-[2-(Dimethylamino)ethoxy]ethanol Overview: Common Name: 2-[2-(Dimethylamino)ethoxy]ethanol Other Chimical Names: 2-[2-(dimethylamino)ethoxy]-ethano;Ethanol, 2-2-(dimethylamino)ethoxy-;N,N-Dimethyl-2-(2-aminoethoxy)ethanol;Dimethylaminoethoxyethanol;N,N-Dimethyldiglycolamine;Texacat ZR-70 MF C6H15NO2 MW 133.19 CAS 1704-62-7 Physical and chemical properties: Form: liquid Odour: mild, amine-like Colour: colourless to yellow pH value: 11.5 ( 1 g/l) Melting point: -7. C Boiling point: 2.3.5 C ( 1,.13 hPa) (other) Vapour pressure: 1 mbar ( 25 C) Density: 0.9549 g/cm3 ( 2. C) (other) Relative density: 0.9549 ( 2. C) (other) Literature data. Partitioning coefficient n -1.21 (calculated) octanol/water (log Pow): Viscosity, dynamic: 1. mPa.s ( 25 C) Solubility in water: Molar mass: 133.19 g/mol