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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2005
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: GLP status not known, guideline not known, information from a published handbook, acceptable with restriction
Principles of method if other than guideline:
The use of secondary sources of data is acceptable when they are based on a critical evaluation of peer-reviewed data and a consequent selection of a reliable and representative value for the property under investigation. The International Chemical Safety Cards (ICSC) are produced by the WHOs International Programme on Chemical Safety (IPCS). The introduction to the ICSC states that they report “information collected, verified and peer reviewed by internationally recognized scientists”. Therefore, the values presented are acceptable as they are from a reliable secondary source of phys chem. data.
GLP compliance:
not specified
Remarks:
No data reported
Specific details on test material used for the study:
N/A
Key result
Relative self-ignition temperature:
503 °C
Remarks on result:
other:

No further data

Conclusions:
The Auto-flammability of the test substance is 503°C
Executive summary:

The Auto-flammability of the test substance is 503°C. No information on the primary source of this data or the methods used is available. However, this information is taken from a reliable peer reviewed database and so can be considered reliable and suitable for use as the key study for this endpoint.

Description of key information

The auto flammability temperature of DCPD is 503°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
503 °C

Additional information

The auto-flammability temperature of the test substance is 503°C. No information on the primary source of the data or the methods used is available. However, this information is taken from a reliable peer reviewed database and so can be considered reliable and suitable for use as the key study for this endpoint (WHO ICSC 2005).

The data presented here are for the high purity form of DCPD. No information is available specifically on the auto-flammability temperature of the commercial form of DCPD but it is not expected to be significantly different from the high purity form.