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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 403-500-0 | CAS number: 159120-95-3 CYRACURE (R) PHOTOINITIATOR UVI-6974; CYRACURE PHOTOINITIATOR UVI-6976
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study was performed according to EC guidelines and according to GLP principles. Data submitted previously than 12 years; provided by ECHA on registrant's request.
Data source
Reference
- Reference Type:
- other: information from migrated NONS file provided by ECHA
- Title:
- Unnamed
- Year:
- 1 989
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: EEC Test Method, Dir 79/831/EEC Annex V
- Deviations:
- no
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- A mixture of: bis[4-diphenylsulfoniumphenyl]sulfide-bishexafluoroantimonate; thiophenoxyphenylsulfonium hexafluoroantimonate
- EC Number:
- 403-500-0
- EC Name:
- A mixture of: bis[4-diphenylsulfoniumphenyl]sulfide-bishexafluoroantimonate; thiophenoxyphenylsulfonium hexafluoroantimonate
- Cas Number:
- 159120-95-3
- Molecular formula:
- C24H19S2.F6Sb and C36H28S3.2F6Sb
- IUPAC Name:
- (4-{[4-(diphenylsulfaniumyl)phenyl]sulfanyl}phenyl)diphenylsulfanium; diphenyl[4-(phenylsulfanyl)phenyl]sulfanium; tris(hexafluorostibanuide)
- Details on test material:
- no information available
Constituent 1
Test animals
- Species:
- rat
- Strain:
- not specified
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- no data available
Administration / exposure
- Route of administration:
- oral: unspecified
- Vehicle:
- unchanged (no vehicle)
- Details on oral exposure:
- no details available
- Doses:
- 5000 mg/kg b.w.
- No. of animals per sex per dose:
- 5
- Control animals:
- not specified
- Details on study design:
- no data available
- Statistics:
- no data
Results and discussion
- Preliminary study:
- no data
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 5 000 mg/kg bw
- Mortality:
- No deaths occurred.
- Clinical signs:
- other: No signs of toxicity were observed during the 14 days of observation period.
- Gross pathology:
- No abnormalities were observed during macroscopic examination of the animals at autopsy that were considered to have arisen as a result of treatment.
- Other findings:
- none
Any other information on results incl. tables
none
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- The LD50 of the test substance was determined to be higher than 5000 mg/kg b.w.
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.
