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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Dilactide is a solid (white flakes) and has neither flammable, explosive nor oxidizing properties.

Further properties and characteristics are summarized in the following table:

Melting point 97 °C
Boiling point 266 °C


1.31 g/cm³
Vapour pressure 0.311 Pa at 25 °C
Partition coefficient 0.4 at 25 °C
Water solubility 16.3 g/L at 20 °C
Surface tension 70.7 mN/m
 Particle size distribution  262 µm (MMAD)

Additional information