Registration Dossier

Diss Factsheets

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Substance Endpoint 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tris(1-methyl-C12-13-alkyl) esters
State of the substance  liquid, colourless, without odour
Melting/ Freezing point - 57 °C
Boiling point decomposition at 260°C
Relative density 0.9316 at 20°C
Vapour pressure

3.5 Pa at 20°C

Surface tension Waiving statement
Water solubility

  0.3 mg/l at 20 °C and pH 4.2 (measured)

2.15 x 10 -10 mg/L (calculated)

Partition coefficient, logPow

14.8 at 25 °C and pH 7

Flash point

181°C at atm. P


 Waiving statement

Explosive properties

 Waiving statement

Ignition temperature

368°C at 100.9 kPa

Oxidizing Properties

Waiving statement


  Waiving statement 


 146.6 mm2/s at 20°C and 51.7 mm2/s at 40°C