Registration Dossier

Manufacture, use & exposure

Manufacture

Documentsopen allclose all

Manufacture

Registration/ Notification status for the use:
use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
Name of activity / technique:
Manufacture of substance
Environmental release category (ERC):
ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
Name of activity / technique:
Manufacture of substance
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
Name of activity / technique:
Manufacture of substance - sampling
Process category (PROC):
PROC 4: Chemical production where opportunity for exposure arises
Name of activity / technique:
Manufacture of substance - solidifying
Process category (PROC):
PROC 4: Chemical production where opportunity for exposure arises
Name of activity / technique:
Manufacture of substance - flaking
Process category (PROC):
PROC 4: Chemical production where opportunity for exposure arises

Manufacture

Referenceopen allclose all

Name:
but-2-yne-1,4-diol
Type of composition:
legal entity composition of the substance
State / form:
solid: bulk
Reference substance:
Composition 1
Name:
But-2-yne-1,4-diol
Type of composition:
boundary composition of the substance
State / form:
solid: bulk
Reference substance:
Composition 1
Contributing activity / technique for the environment
Environmental release category (ERC):
ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
Process category (PROC):
PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
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
Related assessment:
use assessed in a joint CSR

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Technical and organisational conditions and measures

Contributing scenario for the workers

Conditions of use for workers

Technical and organisational conditions and measures

Manufacture

Reference
Name:
but-2-yne-1,4-diol
Type of composition:
legal entity composition of the substance
State / form:
solid: bulk
Reference substance:
Composition 1
Contributing activity / technique for the environment
Environmental release category (ERC):
ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
Process category (PROC):
PROC 5: Mixing or blending in batch processes
Process category (PROC):
PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities
Process category (PROC):
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
Process category (PROC):
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
Process category (PROC):
PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
Related assessment:
use assessed in a joint CSR