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:
use as a homogenous catalyst for different types of metathesis reactions
Regulatory status:
other: as a catalyst [EU REACH]
Reference
Name:
[1,3-bis(2,4,6-trimethylphenyl)-4,5-dimethylimidazol-2-ylidene] (2-thienylmethylidene)(tricyclohexylphosphine)ruthenium(II)dichloride
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
[1,3-bis(2,4,6-trimethylphenyl)-4,5-dimethylimidazol-2-ylidene] (2-thienylmethylidene)(tricyclohexylphosphine)ruthenium(II)dichloride
Contributing activity / technique for the environment
Name of activity / technique:
Use of reactive processing aid at industrial site
Environmental release category (ERC):
ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
Product category used:
PC 20: Products such as ph-regulators, flocculants, precipitants, neutralisation agents
PC 32: Polymer preparations and compounds
Sector of end use:
SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
SU 9: Manufacture of fine chemicals
SU 11: Manufacture of rubber products
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Pattern of exposure:
occasional

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