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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Description of key information

The melting points of substances in the category Rosin adducts and rosin adduct salts range from 63.4 to 165.9°C.
Melting of Rosin, maleated occurs in the range 95.9 – 115.5 °C.
Melting of Rosin, fumarated occurs in the range 75.8 to 82.4°C.
Melting point of Rosin, fumarated, reaction products with formaldehyde occurs in the range 63.4 – 80.3°C.
Melting point of Fatty acids, tall oil, oligomeric reaction products with maleic anhydride and rosin, calcium magnesium zinc salts occurs in the range 135.5 – 165.9

Key value for chemical safety assessment

Additional information

GLP-compliant studies, conducted according to EU A1 capillary method, were provided for all substances in this category (Chilworth Technology 2010).