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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 205-355-7 | CAS number: 139-13-9
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Title:
- No information
- Author:
- Anonymous
- Year:
- 2 016
- Bibliographic source:
- TEST (Toxicity Estimation Software Tool) v4.1, US EPA
Materials and methods
Test guideline
- Guideline:
- other: QSAR
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Nitrilotriacetic acid
- EC Number:
- 205-355-7
- EC Name:
- Nitrilotriacetic acid
- Cas Number:
- 139-13-9
- Molecular formula:
- C6H9NO6
- IUPAC Name:
- 2-[bis(carboxymethyl)amino]acetic acid
Constituent 1
Test animals
- Species:
- rat
- Sex:
- male/female
Administration / exposure
- Route of administration:
- oral: unspecified
Results and discussion
Effect levels
- Dose descriptor:
- LD50
- Effect level:
- 1 580 mg/kg bw
- Based on:
- test mat.
- Remarks on result:
- other: Effect level expressed as the acid
Applicant's summary and conclusion
- Interpretation of results:
- harmful
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
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.
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