Registration Dossier

Administrative data

Workers - Hazard via inhalation route

Systemic effects

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

Local effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
0.23 mg/m³
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
DNEL derivation method:
other: ECETOC guidance (Technical Report No. 110, October 2010)
Overall assessment factor (AF):
54
Dose descriptor:
LOAEC
Value:
12.65 mg/m³
AF for dose response relationship:
3
Justification:
Value is LOAEC
AF for differences in duration of exposure:
6
Justification:
Extrapolation from subacute study to chronic exposure worker
AF for interspecies differences (allometric scaling):
1
Justification:
For local effects allometric scaling should not be applied (metabolism does not play a role for this effect)
AF for other interspecies differences:
1
Justification:
No remaining differences
AF for intraspecies differences:
3
Justification:
Difference in sensitivity among workers
AF for the quality of the whole database:
1
Justification:
Reliable studies used
AF for remaining uncertainties:
1
Justification:
No remaining uncertainties
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:
no hazard identified
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:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
0.141 mg/m³
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
DNEL derivation method:
other: ECETOC guidance (Technical Report No. 110, October 2010)
Overall assessment factor (AF):
90
Dose descriptor:
LOAEC
Value:
12.65 mg/m³
AF for dose response relationship:
3
Justification:
Value is LOAEC
AF for differences in duration of exposure:
6
Justification:
Extrapolation from subacute study to chronic exposure
AF for interspecies differences (allometric scaling):
1
Justification:
for local effects allometric scaling should not be applied (metabolism does not play a role for this effect)
AF for other interspecies differences:
1
Justification:
No remaining differences
AF for intraspecies differences:
5
Justification:
Difference in sensitivity among general population
AF for the quality of the whole database:
1
Justification:
Reliable studies used
AF for remaining uncertainties:
1
Justification:
No remaining differences
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:
no hazard identified
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:
no hazard identified
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