Registration Dossier
Registration Dossier
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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.
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EC number: 202-179-2 | CAS number: 92-69-3
Toxicological Summary
Administrative data
Workers - Hazard via inhalation route
Systemic effects
Long term exposure
- Hazard assessment conclusion:
- hazard unknown (no further information necessary)
Acute/short term exposure
- Hazard assessment conclusion:
- insufficient hazard data available (further information necessary)
DNEL related information
Local effects
Long term exposure
- Hazard assessment conclusion:
- hazard unknown (no further information necessary)
Acute/short term exposure
- Hazard assessment conclusion:
- hazard unknown (no further information necessary)
DNEL related information
Workers - Hazard via dermal route
Systemic effects
Long term exposure
- Hazard assessment conclusion:
- hazard unknown (no further information necessary)
Acute/short term exposure
- Hazard assessment conclusion:
- hazard unknown (no further information necessary)
DNEL related information
Local effects
Long term exposure
- Hazard assessment conclusion:
- other toxicological threshold
- Value:
- 28.58 µg/cm²
- Most sensitive endpoint:
- sensitisation (skin)
DNEL related information
- DNEL derivation method:
- ECHA REACH Guidance
- Overall assessment factor (AF):
- 50
- Dose descriptor:
- other: EC3
- AF for dose response relationship:
- 1
- Justification:
- default AF; clear EC3
- AF for differences in duration of exposure:
- 1
- Justification:
- not relevant; local effect
- AF for interspecies differences (allometric scaling):
- 1
- Justification:
- see overall interspecies AF
- AF for other interspecies differences:
- 10
- Justification:
- proposed AF in ECHA guidance
- AF for intraspecies differences:
- 5
- Justification:
- default AF for workers
- AF for the quality of the whole database:
- 1
- Justification:
- default AF
- AF for remaining uncertainties:
- 1
- Justification:
- Vehicle/matrix effects (not relevant); moderate potency (i.e. EC3 >2% w/v)
Acute/short term exposure
- Hazard assessment conclusion:
- other toxicological threshold
- Value:
- 28.58 µg/cm²
- Most sensitive endpoint:
- sensitisation (skin)
DNEL related information
- DNEL derivation method:
- ECHA REACH Guidance
- Overall assessment factor (AF):
- 50
- Dose descriptor starting point:
- other: EC3
- AF for dose response relationship:
- 1
- Justification:
- default AF; clear EC3
- AF for interspecies differences (allometric scaling):
- 1
- Justification:
- see overall interspecies AF
- AF for other interspecies differences:
- 10
- Justification:
- proposed AF in ECHA guidance
- AF for intraspecies differences:
- 5
- Justification:
- default AF for workers
- AF for the quality of the whole database:
- 1
- Justification:
- default AF
- AF for remaining uncertainties:
- 1
- Justification:
- Vehicle/matrix effects (not relevant); moderate potency (i.e. EC3 >2% w/v)
Workers - Hazard for the eyes
Local effects
- Hazard assessment conclusion:
- no hazard identified
Additional information - workers
General Population - Hazard via inhalation route
Systemic effects
Acute/short term exposure
DNEL related information
Local effects
Acute/short term exposure
DNEL related information
General Population - Hazard via dermal route
Systemic effects
Acute/short term exposure
DNEL related information
General Population - Hazard via oral route
Systemic effects
Acute/short term exposure
DNEL related information
General Population - Hazard for the eyes
Additional information - General Population
Consumers are not exposed to unreacted p-PP
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
