Registration Dossier

Diss Factsheets

Manufacture, use & exposure

Uses at industrial sites

Uses at industrial sites

Registration/ Notification status for the use:
use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant
Use name:
Plastics
Regulatory status:
use in food contact materials
use of the substance in mixtures below the concentration limit specified in REACH Art. 56(6)
Reference
Name:
1-butyl-5-[(4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
1-butyl-5-[(4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
Contributing activity / technique for the environment
Environmental release category (ERC):
ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workers
Process category (PROC):
PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
PROC 5: Mixing or blending in batch processes
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
PROC 15: Use as laboratory reagent
Product category used:
PC 32: Polymer preparations and compounds
Sector of end use:
SU 12: Manufacture of plastics products, including compounding and conversion
Substance supplied to that use in form of:
as such
in a mixture
Subsequent service life relevant for this use:
no

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