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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 470-780-9 | CAS number: 55312-97-5
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- pyrophoric liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 05 Sep 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Council Directive 67/548/EEC Annex V (Council Directive 92/69/EEC), Part A.13: Methods for the determination of physico-chemical properties.
- Version / remarks:
- 1992
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Test procedure:
- ignition time on contact with air
- Temp.:
- 25 °C
- Remarks on result:
- no ignition within 5 minutes
- Remarks:
- No relative air humidity specified.
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- In the chemical structure of the test item no C-H-bond activated for oxidation by air is present. All other chemical bonds in the given molecule are stable in the presence of air. So the chemical structure of the test item excludes pyrophoric properties in contact with air.
- Executive summary:
The test item has no pyrophoric properties in the sense of the consolidated version of Council Directive 67/548/EEC Annex V (Council Directive 92/69/EEC), test A. 13.
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 05 Sep 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.12 (Flammability (Contact with Water))
- Version / remarks:
- 1992
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Test procedure:
- step 1
- Remarks on result:
- no reaction with water observed
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- According to the chemical structure a chemical reaction of the test item in contact with water can not be excluded. A possible hydrolysis reaction of the acid chloride would form HCI-gas, which is not highly flammable. So the test item doesn't form any highly flammable gases in contact with water.
- Executive summary:
The test item is not regarded as hazardous in the sense of the consolidated version of Council Directive 67/548/EEC Annex V (Council Directive 92/69/EEC), test A. 12.
Referenceopen allclose all
Description of key information
In the chemical structure of the test item no C-H-bond activated for oxidation by air is present. All other chemical bonds in the given molecule are stable in the presence of air. So the chemical structure of the test item excludes pyrophoric properties in contact with air.
According to the chemical structure a chemical reaction of the test item in contact with water can not be excluded. A possible hydrolysis reaction of the acid chloride would form HCI-gas, which is not highly flammable. So the test item doesn't form any highly flammable gases in contact with water.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
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.
