On 20 October 2023, ECHA’s Public Activities Coordination Tool (PACT) was updated with the following finalised Hazard assessment:

1. A mixture of: dicalcium (bis(2-hydroxy-5-tetra-propenylphenylmethyl)methylamine)dihydroxide; tri-calcium (tris(2-hydroxy-5-tetra-propenylphenylmethyl)methylamine)tri-hydroxide; poly[calcium ((2-hydroxy-5-tetrapropenyl-phenylmethyl)methylamine)hydroxide]

This update brought the number of PACT RMOA and hazard assessment substances to 4098.