On 13 December 2022, ECHA’s Public Activities Coordination Tool (PACT) was updated with the following new intentions for Assessment of regulatory needs (ARN):

1. Reaction mass of butyl phenyl hydrogen phosphate and diphenyl hydrogen phosphate and phenyl dihydrogen phosphate

2. Reaction mass of butyl diphenyl phosphate and dibutyl phenyl phosphate and tributyl phosphate

3. Isodecyl diphenyl phosphate

4. Hydroxy aluminium bis(2,4,8,10-tetra-tert-butyl-6-hydroxy-12H-dibenzo[d,g][1.3.2]dioxaphosphocin-6-oxide)

5. Dodecyldiphenyl phosphate

6. Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4-hydroxy-, 4-oxide, (11bR)-

7. Dibutyl phenyl phosphate

8. Butyl diphenyl phosphate

9. 2-ethylhexyl diphenyl phosphate

10. 2,4,8,10-tetra(tert-butyl)-6-hydroxy-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxide, sodium salt

11. 2,4,8,10-tetra(tert-butyl)-6-hydroxy-12H-dibenzo-[d,g][1,3,2]dioxaphosphocin 6-oxide, lithium salt

12. 2,4,8,10-tetra(tert-butyl)-6-hydoroxy-12H-dibenzo[d,g] [1,3,2]dioxaphosphocin, 6-oxide

13. 12H-Dibenzo(d,g)(1,3,2)dioxaphosphocin, 2,4,8,10-tetrakis(1,1-dimethylethyl)-6-hydroxy-, 6-oxide, lithium salt

14. (C12-C16 mixed alkyl) diphenyl phosphate

This update brought the number of PACT ARN and Hazard assessment substances to 2514.