2-[10-(acetyloxy)-9a,11a-dimethyl-7-oxo-3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]-2-oxoethyl acetate

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:

data waiving: supporting information

Reference

Endpoint:

self-heating substances / mixtures

Type of information:

experimental study

Adequacy of study:

key study

Study period:

from 15 January 2018 to 01 May 2018

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:

Rev. 6 (2015)

Deviations:

no

GLP compliance:

yes

Specific details on test material used for the study:

Particle size distribution: D10= 31.527 µm, D50= 70.121 µm and D90= 139.918 µm.

Key result

Test procedure:

100 mm sample cube at 140°C

Result:

negative outcome (no effect observed)

After the experiment, the consistency of the sample was unchanged, i.e. no reaction and/or decomposition of the test item was observed.

Interpretation of results:

other: not classified based on GHS or CLP criteria

Conclusions:

The substance is 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 self-heating.