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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given
Principles of method if other than guideline:
The experimental technique and the method used for the calculation were described in an earlier report which is not available (Monakhov VT, Methods for Investigating the Fire Hazards of Substances [in Russian], Izd. "Khimiya", Moscow (1972)).
GLP compliance:
no
Auto-ignition temperature:
225 °C
Atm. press.:
1 013 hPa
Remarks on result:
other:

The calculated ignition point was 225 °C at 1013 hPa. The results of the determinations were reduced to normal atmospheric pressure.

Executive summary:

The self ignition temperature of 4,4-methylenedicyclohexyl diisocyanate was 225 °C (Zhuravlev, 1976).

Description of key information

225 °C at 1013 hPa

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
225 °C

Additional information

Reference:

Zhuravlev, 1976

Guideline:

The experimental technique and the method used for the calculation were described in an earlier report which is not available (Monakhov VT, Methods for Investigating the Fire Hazards of Substances [in Russian], Izd. "Khimiya", Moscow (1972)).