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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

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IUPAC name:
Rosin

Inventory

EC number:
232-475-7
EC name:
Rosin
CAS number:
8050-09-7
Description:
A complex combination derived from wood, especially pine wood. Composed primarily of resin acids and modified resin acids such as dimers and decarboxylated resin acids. Includes rosin stabilized by catalytic disproportionation.
CAS number:
8050-09-7

Synonyms

Molecular and structural information

Molecular formula:
Unspecified.
Molecular weight:
ca. 302

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