Benzoic acid, 2,3,4,5-tetrachloro-6-cyano-, methyl ester, reaction products with p-phenylenediamine and sodium methoxide

Auto flammability

Link to relevant study record(s)

Reference

Endpoint:

relative self-ignition temperature (solids)

Remarks:

Testing in the Grewer-oven

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2009

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

test procedure in accordance with national standard methods with acceptable restrictions

Qualifier:

equivalent or similar to guideline

Guideline:

other: VDI 2263

Version / remarks:

1990

Principles of method if other than guideline:

The test measures the temperature at which a substance, when heated in an air stream, undergoes an exothermic (or endothermic) reaction. The test is carried out in a Grewer Oven and is monitored using a Sipcon measurement and control system. The oven is heated at a rate of 1°C / minute from room temperature to 500°C. A sample of graphite is used to indicate the oven temperature.

GLP compliance:

no

Key result

Relative self-ignition temperature:

379 °C

Remarks on result:

other:

Remarks:

dT= 13°C

Conclusions:

The self-heating temperature of test subsance was determined to be 379°C.

Description of key information

Self-heating temperature: 379°C

Additional information

Bulk form:

The determination was performed by the Grewer-oven.