Registration Dossier

Manufacture, use & exposure

Uses at industrial sites

Documentsopen allclose all

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
Contributing activity / technique for the environment
Name of activity / technique:
Transfer
Environmental release category (ERC):
ERC6d: Use of reactive process regulators in polymerisation processes at industrial site (inclusion or not into/onto article)
Contributing activity / technique for workers
Name of activity / technique:
Transfer
Process category (PROC):
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in an own CSR

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Amounts used, frequency and duration of use (or from service life)

Conditions and measures related to Biological Sewage Treatment Plant

Biological Sewage Treatment Plant (STP):
municipal biological STP

Other conditions affecting environmental exposure

Releases to waste and the environment

Release to the environment

ReleaseEnvirRepopen allclose all
Release from the site to::
wastewater
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
non-agricultural soil
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
ambient air
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers

Exposure of the environment

PECopen allclose all
Exposed compartment:
freshwater
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
marine water
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (freshwater)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
top predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (terrestrial)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Physical form of the used product:
solid (material with high dustiness)

Amounts used (or contained in articles), frequency and duration of use/exposure

Technical and organisational conditions and measures

Technical and organisational conditions
Effectiveness
Route affected:
inhalation

Conditions and measures related to personal protection, hygiene and health evaluation

Effectiveness
Route affected:
dermal

Other conditions affecting workers exposure

Place of use:
indoor

Exposure of workers

ExpEstopen allclose all
Type of exposure:
dermal (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
inhalation (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers

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
Regulatory status:
other: Not present in the chemical products where synthesis makes use of the substance (substance undergoes decomposition when used.).
Contributing activity / technique for the environment
Name of activity / technique:
Use of intermediate/reactive processing aid
Environmental release category (ERC):
ERC6a: Use of intermediate
ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
ERC6d: Use of reactive process regulators in polymerisation processes at industrial site (inclusion or not into/onto article)
Contributing activity / technique for workers
Name of activity / technique:
Filling
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of 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 4: Chemical production where opportunity for exposure arises
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)
Product category used:
PC 0: Other: Intermediate for chemical production with no further presence in final product.
Sector of end use:
SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
SU 9: Manufacture of fine chemicals
SU 24: Scientific research and development
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Insignificant release via the following route:
waste
Pattern of exposure:
accidental / infrequent

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
Contributing activity / technique for the environment
Name of activity / technique:
Use in Polymerisation
Environmental release category (ERC):
ERC6d: Use of reactive process regulators in polymerisation processes at industrial site (inclusion or not into/onto article)
Contributing activity / technique for workers
Name of activity / technique:
Use in Polymerisation
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
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in an own CSR

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Amounts used, frequency and duration of use (or from service life)

Conditions and measures related to Biological Sewage Treatment Plant

Biological Sewage Treatment Plant (STP):
municipal biological STP

Other conditions affecting environmental exposure

Releases to waste and the environment

Release to the environment

ReleaseEnvirRepopen allclose all
Release from the site to::
wastewater
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
non-agricultural soil
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
ambient air
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers

Exposure of the environment

PECopen allclose all
Exposed compartment:
freshwater
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
marine water
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (freshwater)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
top predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (terrestrial)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Physical form of the used product:
solid (material with high dustiness)

Amounts used (or contained in articles), frequency and duration of use/exposure

Other conditions affecting workers exposure

Place of use:
indoor

Exposure of workers

ExpEstopen allclose all
Type of exposure:
dermal (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
inhalation (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers

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
Contributing activity / technique for the environment
Name of activity / technique:
Filling
Environmental release category (ERC):
ERC6d: Use of reactive process regulators in polymerisation processes at industrial site (inclusion or not into/onto article)
Contributing activity / technique for workers
Name of activity / technique:
Filling
Process category (PROC):
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in an own CSR

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Amounts used, frequency and duration of use (or from service life)

Conditions and measures related to Biological Sewage Treatment Plant

Biological Sewage Treatment Plant (STP):
municipal biological STP

Other conditions affecting environmental exposure

Releases to waste and the environment

Release to the environment

ReleaseEnvirRepopen allclose all
Release from the site to::
wastewater
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
non-agricultural soil
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
ambient air
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers

Exposure of the environment

PECopen allclose all
Exposed compartment:
freshwater
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
marine water
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (freshwater)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
top predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (terrestrial)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Physical form of the used product:
solid (material with high dustiness)

Amounts used (or contained in articles), frequency and duration of use/exposure

Technical and organisational conditions and measures

Technical and organisational conditions
Effectiveness
Route affected:
inhalation

Conditions and measures related to personal protection, hygiene and health evaluation

Effectiveness
Route affected:
dermal

Other conditions affecting workers exposure

Place of use:
indoor

Exposure of workers

ExpEstopen allclose all
Type of exposure:
dermal (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
inhalation (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers

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
Contributing activity / technique for the environment
Name of activity / technique:
Laboratory Use
Environmental release category (ERC):
ERC6d: Use of reactive process regulators in polymerisation processes at industrial site (inclusion or not into/onto article)
Contributing activity / technique for workers
Name of activity / technique:
Laboratory Use
Process category (PROC):
PROC 15: Use as laboratory reagent
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in an own CSR

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Amounts used, frequency and duration of use (or from service life)

Conditions and measures related to Biological Sewage Treatment Plant

Biological Sewage Treatment Plant (STP):
no

Other conditions affecting environmental exposure

Releases to waste and the environment

Release to the environment

ReleaseEnvirRepopen allclose all
Release from the site to::
surface water
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
non-agricultural soil
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers
Release from the site to::
ambient air
Release estimation method:
ERC
Remarks:
ERC6d Production of resins/rubbers

Exposure of the environment

PECopen allclose all
Exposed compartment:
freshwater
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
marine water
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (freshwater)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
top predators' prey (marine water)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES
Exposed compartment:
predators' prey (terrestrial)
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
EUSES

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Physical form of the used product:
solid (material with high dustiness)

Amounts used (or contained in articles), frequency and duration of use/exposure

Other conditions affecting workers exposure

Place of use:
indoor

Exposure of workers

ExpEstopen allclose all
Type of exposure:
dermal (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
inhalation (external) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers

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
Contributing activity / technique for the environment
Name of activity / technique:
Industrial use of process regulators for polymerisation processes in production of resins, rubbers, polymers
Environmental release category (ERC):
ERC6d: Use of reactive process regulators in polymerisation processes at industrial site (inclusion or not into/onto article)
Contributing activity / technique for workersopen allclose all
Name of activity / technique:
Wet polymerisation
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
Name of activity / technique:
Transfer of substance or preparation (charging/discharging) from/to vessels/large containers at non dedicated facilities
Process category (PROC):
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
Name of activity / technique:
Transfer of substance or preparation into small containers (dedicated filling line, including weighing)
Process category (PROC):
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
Name of activity / technique:
Use of small quantities within laboratory settings, including material transfers and equipment cleaning
Process category (PROC):
PROC 15: Use as laboratory reagent
Product category used:
PC 32: Polymer preparations and compounds
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in an own CSR

Uses at industrial sites

Registration/ Notification status for the use:
use registered according to REACH Article 17/18
Use as on-site isolated intermediate registered according to REACH Article 17(3)

Referenceopen allclose all

Name:
2,2'-[azobis(1-methylethylidene)]bis]4,5-dihydro-1H-imidazole] dihydrochloride
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
Composition 1
Name:
2,2'-[azobis(1-methylethylidene)]bis]4,5-dihydro-1H-imidazole] dihydrochloride
Type of composition:
other: other solid forms
State / form:
solid: particulate/powder
Reference substance:
Composition 1
Name:
2,2'-[azobis(1-methylethylidene)]bis]4,5-dihydro-1H-imidazole] dihydrochloride
Type of composition:
boundary composition of the substance
State / form:
solid: particulate/powder
Reference substance:
Composition 1
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
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)
Name of activity / technique:
Manufacture of Fine Chemicals
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 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)
Sector of end use:
SU 9: Manufacture of fine chemicals
Substance supplied to that use in form of:
as such