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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 201-507-1 | CAS number: 83-88-5
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
Data source
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- GLP compliance:
- no
- Test type:
- other: not avaialble
- Limit test:
- no
Test animals
- Species:
- rat
- Sex:
- male/female
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- unchanged (no vehicle)
- Control animals:
- no
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 40 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- no mortality
- Clinical signs:
- -
Any other information on results incl. tables
-
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Vitamin B2 has no acute oral toxicity
- Executive summary:
-
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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