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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 204-620-4 | CAS number: 123-34-2
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 3-18 October 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 423 (Acute Oral toxicity - Acute Toxic Class Method)
- Deviations:
- yes
- Remarks:
- Due to technical reasons, relative humidity values (maximum of 80%) outside the expected ranges of 30-70% were recorded occasionally during the study.
- GLP compliance:
- yes (incl. QA statement)
- Test type:
- acute toxic class method
- Limit test:
- yes
Test material
- Reference substance name:
- 3-(allyloxy)propane-1,2-diol
- EC Number:
- 204-620-4
- EC Name:
- 3-(allyloxy)propane-1,2-diol
- Cas Number:
- 123-34-2
- Molecular formula:
- C6H12O3
- IUPAC Name:
- 3-(allyloxy)propane-1,2-diol
- Test material form:
- liquid
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- female
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- water
- Doses:
- 2000 mg/kg
- No. of animals per sex per dose:
- 6
- Control animals:
- no
Results and discussion
Effect levels
- Key result
- Sex:
- female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mL/kg bw
- Based on:
- test mat.
- Mortality:
- None
- Clinical signs:
- slightly decreased activity (6 out of 6 animals), hunched back (6 out of 6 animals), sneezing (6 out of 6 animals) and piloerection (4 out of 6 animals), fully reversible 5 days after exposure.
- Body weight:
- No effects
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The LD50 is >2000 mg/kg
- Executive summary:
The acute oral toxicity has been assessed by exposure of the substance to 6 female wistar rats at a concentration of 2000 mg/kg according to the OECD 423 test guideline. No toxicity has been observed and the LD50 is determined to be >2000 mg/kg.
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.
