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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 Alcohols, C20-30 (even numbered)
State of the substance solid, slight yellow, typical odour
Melting/ Freezing point 69.2 °C
Boiling point decomposition at 398 °C
Relative Density 0.923 at 20 °C


Vapour pressure < 5 Pa at 20°C
Partition coefficient, logPow > 15
Water solubility

0.25 mg/l at 22 °C

Surface tension waiving 
Flash point

229 °C

Auto flammability

258 °C

Flammability not ignite/burning
Explosiveness waiving
Oxidising properties waiving
Stability in organic solvents waiving

 Dissociation constant

 Viscosity 14.1 mPa*s at 80 °C