Registration Dossier

Administrative data

Workers - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
50.1 mg/m³
DNEL related information
DNEL derivation method:
other: based on IOELV
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Workers - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
2.22 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Dermal
DNEL related information
DNEL derivation method:
other: see details below
Overall assessment factor (AF):
18
Modified dose descriptor starting point:
NOAEL
DNEL value:
40 mg/kg bw/day
AF for dose response relationship:
1
Justification:
Based on a NOAEL.
AF for differences in duration of exposure:
2
Justification:
Sub-chronic to chronic default factor
AF for interspecies differences (allometric scaling):
3
Justification:
Guinea pig to human extrapolation.
AF for other interspecies differences:
1
Justification:
No additional factor deemed necessary. See detailed justification in document attached to this record.
AF for intraspecies differences:
3
Justification:
Proposed factor for workers. See detailed justification in document attached to this record.
AF for the quality of the whole database:
1
Justification:
default
AF for remaining uncertainties:
1
Justification:
default
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified

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:
30.1 mg/m³
DNEL related information
DNEL derivation method:
other: see justification and comments.
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

General Population - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
1.33 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Dermal
DNEL related information
DNEL derivation method:
other: see discussion below
Overall assessment factor (AF):
30
Modified dose descriptor starting point:
NOAEL
DNEL value:
40 mg/kg bw/day
AF for dose response relationship:
1
Justification:
Based on a NOAEL.
AF for differences in duration of exposure:
2
Justification:
Sub-chronic to chronic default factor.
AF for interspecies differences (allometric scaling):
3
Justification:
Guinea pig to human extrapolation.
AF for other interspecies differences:
1
Justification:
No additional factor deemed necessary. See detailed justification in document attached to this record.
AF for intraspecies differences:
5
Justification:
Proposed factor for consumers. See detailed justification in document attached to this record.
AF for the quality of the whole database:
1
Justification:
default
AF for remaining uncertainties:
1
Justification:
default
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified

General Population - Hazard via oral route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
7.5 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
other: see discussion below
Overall assessment factor (AF):
120
Modified dose descriptor starting point:
NOAEL
DNEL value:
900 mg/kg bw/day
AF for dose response relationship:
1
Justification:
Based on a NOAEL.
AF for differences in duration of exposure:
6
Justification:
Sub-acute to chronic default factor.
AF for interspecies differences (allometric scaling):
4
Justification:
Rat to human extrapolation.
AF for other interspecies differences:
1
Justification:
No additional factor deemed necessary. See detailed justification in document attached to this record.
AF for intraspecies differences:
5
Justification:
Proposed factor for workers. See detailed justification in document attached to this record.
AF for the quality of the whole database:
1
Justification:
default
AF for remaining uncertainties:
1
Justification:
default
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

General Population - Hazard for the eyes

Local effects

Hazard assessment conclusion:
no hazard identified

Additional information - General Population