Registration Dossier

Administrative data

Workers - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
23.5 mg/m³
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
75
Modified dose descriptor starting point:
other: NOAEL
Value:
1 000
AF for dose response relationship:
3
AF for differences in duration of exposure:
2
AF for other interspecies differences:
2.5
AF for intraspecies differences:
5
Justification:
workers
AF for the quality of the whole database:
1
AF for remaining uncertainties:
1
Acute/short term exposure
DNEL related information

Local effects

Acute/short term exposure
DNEL related information

Workers - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
3.33 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
300
Modified dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
AF for dose response relationship:
3
AF for differences in duration of exposure:
2
AF for interspecies differences (allometric scaling):
4
Justification:
test system: rat
AF for other interspecies differences:
2.5
AF for intraspecies differences:
5
Justification:
workers
AF for the quality of the whole database:
1
Acute/short term exposure
DNEL related information

Workers - Hazard for the eyes

Local effects

Hazard assessment conclusion:
no hazard identified

Additional information - workers

General Population - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
5.8 mg/m³
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
150
Modified dose descriptor starting point:
other: NOAEL
Value:
1 000
AF for dose response relationship:
3
AF for differences in duration of exposure:
2
AF for other interspecies differences:
2.5
AF for intraspecies differences:
10
Justification:
public
AF for the quality of the whole database:
1
AF for remaining uncertainties:
1
Acute/short term exposure
DNEL related information

Local effects

Acute/short term exposure
DNEL related information

General Population - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
1.7 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
600
Modified dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
AF for dose response relationship:
3
AF for differences in duration of exposure:
2
AF for interspecies differences (allometric scaling):
4
Justification:
test system: rat
AF for other interspecies differences:
2.5
AF for intraspecies differences:
10
Justification:
public
AF for the quality of the whole database:
1
AF for remaining uncertainties:
1
Acute/short term exposure
DNEL related information

General Population - Hazard via oral route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
1.7 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
600
Modified dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
AF for dose response relationship:
3
AF for differences in duration of exposure:
2
AF for interspecies differences (allometric scaling):
4
Justification:
test system:rat
AF for other interspecies differences:
2.5
AF for intraspecies differences:
10
Justification:
public
AF for the quality of the whole database:
1
AF for remaining uncertainties:
1
Acute/short term exposure
DNEL related information

General Population - Hazard for the eyes

Local effects

Hazard assessment conclusion:
no hazard identified

Additional information - General Population