Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

2-hydroxypropan-1-aminium sulphate is a clear yellow liquid with a melting point of < -18 ºC . The boiling point was determined to be 115º C and flash point was not determined below its boiling point. Its relative density at 20 ºC is 1.260 and vapour pressure is 1.14 mBar at 25 °C. The water solubility is >575.19 g/L at 20 ºC. The log Kow was determined to be <-1.164. The surface tension of a 1 g/L solution is 71.8 mN/m. The auto-ignition temperature is 465 ºC. The viscocity was determined to be 116 mPa*s. The substance is not flammable, not self-heating, not self-reactive, not pyrophoric and not reactive with water. It is no organic peroxide. In accordance with Column 2 of REACH Annex VII and/or Section 2 of REACH Annex XI and/or REACH Guidance on information requirements and chemical safety assessment the performance of the studies on particle size distribution, explosive properties, oxidizing properties, dissociation constant and stability in organic solvents is not warranted.