Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Substance Endpoint 1,2,4-Benzenetricarboxylic acid, decyl octyl ester
State of the substance liquid 
Melting/ Freezing point - 50 °C at approx. 1 atm (Pour point) 
Boiling point 346 °C at 1 atm
Relative density  0.9719 at 20 °C
Vapour pressure

 7.5 x 10E-8 Pa at 20 °C

1.34 x 10E-7 Pa at 25 °C

(calculated from regression equation)

Surface tension Waiving Statement 
Water solubility <1 mg/l at 23°C and pH 5.5
Partition coefficient, logPow

12.79 at 20 °C

Flash point  241 °C at 1013 mbar

Waiving Statement

Explosive properties

Waiving Statement

Ignition temperature 389°C at 1 atm 
Oxidizing Properties

Waiving Statement
Granulometry Waiving Statement
Viscosity at 20 °C (static) 144.56 mm²/s at 20 °C50.54 mm²/s at 40 °C
 Dissociation constant

Waiving Statement

 Stability in organic solvents Waiving Statement