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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Auto flammability

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018-02-07 to 2018-02-08
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: VDI 2263 (1990), sheet 1, Grewer Oven
Version / remarks:
1990
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: Recommendations on the TRANSPORT OF DANGEROUS GOODS: Manual of Tests and Criteria, 6th edition, New York and Geneva, 2015: Appendix 6 Screening Procedures, Division 4.2: Substances which may be liable to spontaneous combustion
Version / remarks:
2015
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Key result
Relative self-ignition temperature:
210 °C
Remarks on result:
other: Onset self- ignition

An exothermic effect was detected starting at 210 °C, which led to a maximum temperature of 660 °C. After the measurement a black residue remained in the basket.

Conclusions:
The pure test item indicated a self-heating at atmospheric pressure starting at a temperature of approx. 210 °C, which leaded to a maximum temperature of 660 °C.
Executive summary:

The objective of this study was the determination of the relative self-ignition temperature of the test item according to VDI 2263, sheet 1 and UN Class 4, Division 4.2.

The pure test item indicated a self-heating at atmospheric pressure starting at a temperature of approx. 210 °C, which leaded to a maximum temperature of 660 °C.

Description of key information

The objective of this study was the determination of the relative self-ignition temperature of the test item according to VDI 2263, sheet 1 and UN Class 4, Division 4.2.

The pure test item indicated a self-heating at atmospheric pressure starting at a temperature of approx. 210 °C, which leaded to a maximum temperature of 660 °C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
210 °C

Additional information