Registration Dossier

Diss Factsheets

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:
67.5 mg/m³
Most sensitive endpoint:
irritation (respiratory tract)
DNEL related information
DNEL derivation method:
other: based on IOELV.
Acute/short term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
101.2 mg/m³
Most sensitive endpoint:
irritation (respiratory tract)
DNEL related information
DNEL derivation method:
other: based on IOELV.
Dose descriptor starting point:
NOAEC

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)
Most sensitive endpoint:
skin irritation/corrosion
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified

Workers - Hazard for the eyes

Local effects

Hazard assessment conclusion:
medium hazard (no threshold derived)

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
Explanation for the modification of the dose descriptor starting point:

The guidance on dose/concentration response regarding human health (section R8.1.2.5 of chapter R.8 of the Guidance on Information Requirements and Chemical Safety Assessment) indicates that acute DNELs do not need to be calculated for substances that are not classified for an acute toxicity hazard. As this substance is not classified for acute toxicity hazards, no acute systemic DNELs need to be calculated.

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)
Most sensitive endpoint:
irritation (respiratory tract)
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:
DNEL (Derived No Effect Level)
Value:
6.25 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
DNEL derivation method:
other: see discussion below
Overall assessment factor (AF):
40
Modified dose descriptor starting point:
NOAEL
Value:
250 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):
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 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

General Population - Hazard for the eyes

Local effects

Hazard assessment conclusion:
medium hazard (no threshold derived)

Additional information - General Population