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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
auto-ignition temperature (liquids)
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Study period:
2010-04-08
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Determination has been run according to standardized method but without GLP compliance.
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
no
Auto-ignition temperature:
295 °C
Atm. press.:
1 020 mBar
Remarks on result:
other:
Conclusions:
The auto-ignition temperature of the test substance has been determined to 295°C at 1020 mBar
Executive summary:

Read across. As a worst case the auto flammability is read across from a substance with approximately the same carbon chain distribution from the diamine category. Although the diamine contains slightly more C18, it is also more unsaturated. Moreover, the auto flammability is highly dependent of the hydrophilic group and a diamine (not quaternized) is more auto flammable than its quaternized ammonium chloride salt.

Description of key information

Read across. The auto-ignition temperature of the test substance is 295°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
295 °C

Additional information

Read across. As a worst case the auto flammability is read across from a substance with approximately the same carbon chain distribution from the diamine category. Although the diamine contains slightly more C18, it is also more unsaturated. Moreover, the auto flammability is highly dependent of the hydrophilic group and a diamine (not quaternized) is more auto flammable than its quaternized ammonium chloride salt.