Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Workers - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
23.3 mg/m³
Most sensitive endpoint:
developmental toxicity / teratogenicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
300
Dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
Modified dose descriptor starting point:
NOAEC
Value:
7 000 mg/m³
Explanation for the modification of the dose descriptor starting point:
No experimental data available on repeated dose inhalation.
AF for dose response relationship:
1
Justification:
default
AF for differences in duration of exposure:
6
Justification:
Sub acute-chronic
AF for interspecies differences (allometric scaling):
4
Justification:
rat-human
AF for other interspecies differences:
2.5
Justification:
default
AF for intraspecies differences:
5
Justification:
default
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
DNEL related information
DNEL derivation method:
ECHA REACH Guidance

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:
developmental toxicity / teratogenicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
300
Dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
Modified dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
Explanation for the modification of the dose descriptor starting point:

No dermal repeated dose study available

AF for dose response relationship:
1
Justification:
default
AF for differences in duration of exposure:
6
Justification:
Sub acute - chronic
AF for interspecies differences (allometric scaling):
4
Justification:
default
AF for other interspecies differences:
2.5
Justification:
default
AF for intraspecies differences:
5
Justification:
default
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:
low hazard (no threshold derived)

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:
developmental toxicity / teratogenicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
600
Dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
Modified dose descriptor starting point:
NOAEC
Value:
3 500 mg/m³
Explanation for the modification of the dose descriptor starting point:

No inhalation study available

AF for dose response relationship:
1
Justification:
default
AF for differences in duration of exposure:
6
Justification:
Sub acute- chronic
AF for interspecies differences (allometric scaling):
4
Justification:
rat-human
AF for other interspecies differences:
2.5
Justification:
default
AF for intraspecies differences:
10
Justification:
default
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
DNEL related information

General Population - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
1.6 mg/kg bw/day
Most sensitive endpoint:
developmental toxicity / teratogenicity
Route of original study:
Oral
DNEL related information
DNEL derivation method:
ECHA REACH Guidance
Overall assessment factor (AF):
600
Dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
Modified dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
Explanation for the modification of the dose descriptor starting point:

no dermal repeated dose study available

AF for dose response relationship:
1
Justification:
default
AF for differences in duration of exposure:
6
Justification:
Sub acute - chronic
AF for interspecies differences (allometric scaling):
4
Justification:
rat-human
AF for other interspecies differences:
2.5
Justification:
default
AF for intraspecies differences:
10
Justification:
default
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
DNEL related information
Dose descriptor:
other: NOAEL
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:
1.6 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
Dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
Modified dose descriptor starting point:
NOAEL
Value:
1 000 mg/kg bw/day
AF for dose response relationship:
1
Justification:
default
AF for differences in duration of exposure:
6
Justification:
Sub acute- chronic
AF for interspecies differences (allometric scaling):
4
Justification:
rat-human
AF for other interspecies differences:
2.5
Justification:
default
AF for intraspecies differences:
10
Justification:
default
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