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

Local effects

Long term exposure
Hazard assessment conclusion:
low hazard (no threshold derived)
Acute/short term exposure
Hazard assessment conclusion:
low hazard (no threshold derived)

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

Local effects

Long term exposure
Hazard assessment conclusion:
low hazard (no threshold derived)
Acute/short term exposure
Hazard assessment conclusion:
low hazard (no threshold derived)

General Population - Hazard via oral route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
18.75 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
other: ECHA REACH guidance procedure but incorporating CONCAWE DNEL for inter/intraspecies AF.
Overall assessment factor (AF):
40
Dose descriptor starting point:
NOAEL
Value:
750 mg/kg bw/day
Modified dose descriptor starting point:
NOAEL
Value:
750 mg/kg bw/day
Explanation for the modification of the dose descriptor starting point:

Starting point NOAEL = 750 mg/Kg bw/day, no modification necessary.

AF for dose response relationship:
1
Justification:
Not required; starting point was a NOAEL
AF for differences in duration of exposure:
2
Justification:
Subchronic to chronic (ECHA R.8 value)
AF for interspecies differences (allometric scaling):
4
Justification:
Interspecies rat to human (ECHA R.8 value)
AF for other interspecies differences:
1
Justification:
Not required
AF for intraspecies differences:
5
Justification:
ECETOC intraspecies AF
AF for the quality of the whole database:
1
Justification:
Reliable study available
AF for remaining uncertainties:
1
Justification:
Not required
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