Butanoic acid, 4-[[4-[7-chloro-6-(1,1-dimethylethyl)-3H-pyrazolo[1,5-b][1,2,4]triazol-2-yl]phenyl]amino]-4-oxo-, tetradecyl ester

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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:

3 November 2003 to 7 December 2003

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.16 (Relative Self-Ignition Temperature for Solids)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Key result

Remarks on result:

no self-ignition observed up to the melting point

Observations after the test

The cube contained a small amount of black charred material. There was a pool of melted material beneath the cube.

Conclusions:

Under the conditions of the test, the substance has been determined not to have a relative self-ignition temperature below its melting temperature.

Executive summary:

In a GLP compliant relative self-ignition temperature study conducted in line with EU Method A.16, the self-ignition temperature of

butanoic acid, 4-[[4-[7-chloro-6-(1,1-dimethylethyl)-3H-pyrazolo[1,5,b][1,2,4]triazol-2-yl]phenyl]amino-4-oxo-, tetradecyl ester was determined. The substance has been determined not to have a relative self-ignition temperature below its melting temperature.

Description of key information

Key study:- Tremain (2004) 'Determination of hazardous physico-chemical properties' conducted in line with EU Method A.16.

The test substance was determined not to have a relative self-ignition temperature below its melting temperature.

Additional information

The key study (Tremain, 2004) was performed in compliance with GLP and to the EU Method A.16 with a sufficient level of detail to assess the quality of the presented data. The study was performed to a good standard in line with an accepted, standardised guideline and was assigned a reliability score of 1 using the principles for assessing data quality as set out in Klimisch et al. (1997). The test substance was determined not to have a relative self-ignition temperature below its melting temperature.