Registration Dossier
Registration Dossier
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EC number: 254-337-5 | CAS number: 39186-58-8
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is a solid having a melting point <= 160°C
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Documentation insufficient for assessment. No information on purity of the substance.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Deviations:
- yes
- Qualifier:
- according to guideline
- Guideline:
- other: VDI Guideline 2263 Part 1: Autoignition-Testing as per Grewer
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- other: ESCIS Expert Commission for Safety in the Swiss Chemical Industry, Booklet 1 ''Sicherheitstests fur Chemikalien''.
- Deviations:
- not specified
- Principles of method if other than guideline:
- Modifications to the EU A.16 Method: A heating rate of 1.0-1.2 deg C/min or 0.6 deg C/min is used instead of 0.5 deg C/min due to an alternative Swiss Chemical Industry method and technical restriction of the apparatus used. Cylindric wire baskets with 0.2 mm openings are used.
- GLP compliance:
- not specified
- Remarks on result:
- other: See "Remarks"
- Remarks:
- The Minium Ignition Temperature determined in the BAM oven is 450 deg C.
- Conclusions:
- In conclusion, the tested substance T000625 is not auto-flammable up to the temperature applied in the test run. The substance has no relative self-ignition temperature.
- Endpoint:
- auto-ignition temperature, other
- Remarks:
- Minimum ignition temperature dust cloud (BAM oven)
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Documentation insufficient for assessment. No information on purity of the substance.
- Qualifier:
- according to guideline
- Guideline:
- other: VDI Guideline 2263 Part 1: Ignition Temperature BAM-oven
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- other: ESCIS Expert Commission for Safety in the Swiss Chemical Industry, Booklet 1 ''Sicherheitstests fur Chemikalien''.
- Deviations:
- not specified
- GLP compliance:
- not specified
- Remarks on result:
- other: See "Remarks"
- Remarks:
- The Minium Ignition Temperature determined in the BAM oven is 450 deg C.
- Conclusions:
- The Minimum Ignition Temperature determined in the BAM oven for T000625 is 450 deg C.
Referenceopen allclose all
Heating rate: 1.0 deg C/min
The sample is heated from room temperature (about 20 deg C) to +/- 60 deg C (nearby the melting point). The Minium Ignition Temperature determined in the BAM oven is 450 deg C.
The Minium Ignition Temperature determined in the BAM oven is 450 deg C.
Description of key information
The relative self-ignition temperature does not need to be determined because the substance has a melting point below 160°C (waiver).
Key value for chemical safety assessment
Additional information
Only supporting information (Klimisch 4, Product Safety Center of Janssen Pharmaceutica N.V.) is available on autoflammability. In a BAM oven test, the minimum ignition temperature was determined to be 450°C. In a Grewer oven test with end temperature 350°C, no self-ignition of the test item was observed, i.e. the substance does not have a relative self-ignition temperature. Clearly, the substance does not need to be considered as autoflammable.
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.
