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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 209-831-5 | CAS number: 594-19-4
Flammability
Administrative data
- Endpoint:
- pyrophoric solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Authoritative secondary source.
Data source
Reference
- Reference Type:
- secondary source
- Title:
- Datenbank Gefahrgut
- Author:
- Bundesanstalt für Materialforschung und -prüfung (BAM), Fachbereich Gefahrgutverpackungen
- Year:
- 2 016
- Bibliographic source:
- Database query from BAM
- Report date:
- 2016
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Secondary literature source no data about the method was available.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- tert-butyllithium
- EC Number:
- 209-831-5
- EC Name:
- tert-butyllithium
- Cas Number:
- 594-19-4
- Molecular formula:
- C4H9Li
- IUPAC Name:
- tert-butyllithium
- Test material form:
- solid
Constituent 1
Results and discussion
Pyrophoric solids
- Key result
- Test procedure:
- ignition time on contact with air
- Remarks on result:
- ignition on contact with air (not further specified)
Applicant's summary and conclusion
- Interpretation of results:
- Category 1 (pyrophoric solids) based on GHS criteria
- Conclusions:
- Based on database information the test substance is assigned to division 4.2 and packing group I. Thus, tert-butyllithium is a pyrophoric solid.
- Executive summary:
The authorative database is regarded as reliable literature source. Based on the BAM database the test substance, tert-butyllithium is assigned to division 4.2 and packing group I. Thus, the substance is a pyrophoric solid.
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.
