GAMMA-CYCLODEXTRINE, 6A,6B,6C,6D,6E,6F,6G,6H-OCTABROMO-6A,6B,6C,6D,6E,6F,6G,6H-OCTADEOXY-

Auto flammability

Administrative data

Endpoint:

relative self-ignition temperature (solids)

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

other:

Cross-reference

Reason / purpose for cross-reference:

reference to other study

Reference

Endpoint:

self-heating substances / mixtures

Type of information:

experimental study

Adequacy of study:

key study

Study period:

From 01 February 2016 to 20 April 2016

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)

Version / remarks:

2009

Deviations:

no

GLP compliance:

yes

Key result

Test procedure:

100 mm sample cube at 140°C

Result:

negative outcome (no effect observed)

Visual observation of the test sample after the experiment: After the experiment, the test item had turned into a charred residue.

 

An exothermic effect of the test substance was observed at an oven temperature of 140.7°C (see the background material). During this effect the test substance reached a temperature of 187.7°C. According to the guideline, the test is positive when the sample temperature exceeds the oven temperature by 60°C during the 24 hour testing time. The result is therefore considered negative and no further testing is required.

Interpretation of results:

other: not classified based on GHS or CLP criteria

Conclusions:

The substance was determined to be not self-heating.

Executive summary:

In a GLP study according to UN Test N.4, a negative result was obtained using a 10 cm sample cube at 140°C.

From this it was concluded that the substance is not a self-heating substance.