Hyoscine

Auto flammability

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:

2015-11-03 to 2015-11-04

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)

GLP compliance:

yes (incl. QA statement)

Key result

Remarks on result:

no self-ignition observed up to the melting point

Remarks:

The test item indicated no self-ignition up to its melting point of about 60°C

In the investigation of self-ignition for the test item a small endothermic effect was observed starting at a temperature of approximately 60°C, which can be assigned to the melting of the test item. A melting point of 60°C was determined during the vapour pressure test conducted in the same laboratory (reference: Study No. CSL-15 -0966.01). No further thermal effects could be observed up to the maximum test temperature of 400°C. After the test, the wire basket was empty. Due to this result, the test item does not have a self-ignition temperature.

Conclusions:

The test item indicated no self-ignition up to its melting range from 55 to 80°C according to EU Method A.16 (Relative Self-Ignition Temperature for Solids).

Description of key information

The test item indicated no self-ignition up to its melting range from 55 to 70°C according to EU Method A.16 (Relative Self-Ignition Temperature for Solids).