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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The following physical-chemical properties were identified for Disperse Red 386:

Appearance: red solid (bulky material)

Melting point: 250 °C

Boiling point: not determinable

Density: 1.53 g/cm³ at 20 °C (EC A.3, OECD 109: gas comparison method)

Particle size distribution: MMAD= 126.568 µm; D50= 102.324 µm; D10= 7.401 µm and D90= 351.112 µm (Laser diffraction analysis-'wet' small volume dispersion method).

Vapour pressure at 25 °C (298 K): <0.12 Pa (<9.3 x10E-4 mm Hg).

Partition coefficient: Pow = 6.1

Water solubility:≤24.5 ng/l at 20 °C (OECD 105, EC A.6: column elution method)

Surface tension: waived because of low water solubility

Flash point: waived because substance is a solid

Autoflammability: No self-ignition up to 400 °C. No endothermic or exothermic reaction up to 400 °C.

Flammability: Not highly flammable by ignition (EC A.10, UN N.1).

Explosiveness: non-explosive

Oxidising properties: non-oxidising

Additional information