Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

All physical-cemical properties were taken from appropriate reports from studies performed according to guideline and GLP.

State of the substance at 20⁰ C and 101,3 kPa

 Amber orange powder

Melting/freezing point

64.6 to 90.7 °C

Boiling point

204 °C 

Relative density

1.1045 mg/cm3

Vapour pressure

2.04 - 15.4 Pa at 25°C

Surface tension

Waiver (WS < 1 mg/L)

Water solubility

< 1 mg/L

Partition coefficient n-octanol/water

>5.875 at 25 °C


Waiver, solid


Non flammable

Explosive properties


Self-ignition temperature

Waiver (MP < 160 °C)

Oxidising properties

Not oxidising


Waiver, not marketed as solid

Stability in organic solvents and identity of relevant degradation products

Waiver, not critical

Dissociation constant

Waiver, technically not feasable


Waiver, solid