Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 230-819-0 | CAS number: 7328-91-8
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- 7328-91-8_master_2,2-dimethylpropane-1,3-diamine
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: bulk
- Reference substance:
- 7328-91-8_master_2,2-dimethylpropane-1,3-diamine
- PBT status:
- the substance is not PBT / vPvB
- Justification:
DMPDA is not readily biodegradable (according to OECD criteria), therefore the substance is assessed to be potentially P or vP. The substance is not expected to significantly bioaccumulate in organisms (based on log Kow ≤ 4.5) and is, therefore, not B or vB. Chronic toxicity are not available. However, the substance is assessed to be not T since, the lowest available acute value is >> 0.1 mg/L (aquatic invertebrates: 48-h EC50 = 134 mg/L) and the substance holds no official classification.
In conclusion, DMPDA should not be considered as a PBT/vPvB substance.
- Likely routes of exposure:
Because the substance does not fulfill the PBT and vPvB criteria, no emission characterisation is performed.
Reference
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.
