PACT updated with 27 new intentions for Assessment of regulatory needs

On 26 September 2023, ECHA’s Public Activities Coordination Tool (PACT) was updated with the following new intentions for Assessment of regulatory needs (ARN):

1. Tris(1-methylethyl)-1,1'-biphenyl

2. Trans-4-ethyl-4'-(4-propylcyclohexyl)-1,1'-biphenyl

3. Terphenyl, hydrogenated

4. Terphenyl

5. Reaction mass of m-terphenyl and o-terphenyl

6. Reaction mass of diisopropyl-1,1'-biphenyl and tris(1-methylethyl)-1,1'-biphenyl

7. Polyphenyls, quater- and higher, partially hydrogenated

8. P-terphenyl

9. O-terphenyl

10. M-terphenyl

11. Diisopropyl-1,1'-biphenyl

12. Cyclohexylbenzene

13. CVCP-V-1

14. Bis-4,4'-(trans-4-n-propylcyclohexyl) biphenyl

15. Biphenyl

16. 4-trans-Propylcyclohexylbenzene

17. 4-methyl-4'-n-propyl-[1,1-biphenyl]

18. 4-isopropylbiphenyl

19. 4-Ethylbiphenyl

20. 4,4'-dimethylbiphenyl

21. 4'-Methyl-4-(E)-pent-3-enyl-biphenyl

22. 1-propyl-4-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl]-benzene

23. 1-Methyl-4-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl] -benzene

24. 1-(4-trans-Pentylcyclohexyl)-4-propylbenzene

25. (trans(trans))-4'-vinyl-4-(4-methylphenyl)bicyclohexyl

26. (trans(trans))-4'-but-3-enyl-4-(4-methylphenyl)-bicyclohexyl

27. (1-methylethyl)-1,1'-biphenyl

This update brought the number of PACT ARN and Hazard assessment substances to 4064.