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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
explosive properties of explosives
Type of information:
experimental study
Adequacy of study:
key study
Study period:
08 November 2017 to ****
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
Deviations:
no
GLP compliance:
yes
Specific details on test material used for the study:
CAS No.: 68413-48-9
Purity: 84%
Description: Pale yellow, clear liquid
Key result
Parameter:
other: Structural Evaluation (including Evaluation for Explosophores)
Remarks on result:
other: not explosive
Key result
Parameter:
other: Evaluation of Oxygen Balance
Value:
-210
Remarks on result:
negative (not further specified)
Remarks:
component 1 (known impurity)
Key result
Parameter:
other: Evaluation of Oxygen Balance
Value:
-213
Remarks on result:
negative (not further specified)
Remarks:
component 2 (main constituent)
Key result
Parameter:
other: Evaluation of Exothermic Decomposition Energy
Value:
17
Remarks on result:
negative (not further specified)
Remarks:
The exothermal decomposition energy was determined to be 17.0 J/g with an onset point at 246 °C and 39.1 J/g with a theoretical onset point at 291 °C.

No explosophores were identified in the molecular structures for the test substance.  The oxygen balance was determined to be -210 for component 1 (known impurity) and -213 for the component 2 (main constituent) of the test substance.  The exothermal decomposition energy was determined to be 17.0 J/g with an onset point at 246 °C and 39.1 J/g with a theoretical onset point at 291 °C.

Interpretation of results:
GHS criteria not met
Conclusions:
The test item has been determined as not explosive.
Executive summary:

In a study performed to the standardised guideline EU Test Method A.14., under GLP conditions, the explosive properties of the test item has been determined as not explosive. No explosophores were identified in the molecular structures for the test substance. The oxygen balance was determined to be -210 for component 1 (known impurity) and -213 for the component 2 (main constituent) of the test substance. The exothermal decomposition energy was determined to be 17.0 J/g with an onset point at 246 °C and 39.1 J/g with a theoretical onset point at 291 °C.

Description of key information

In a study performed to the standardised guideline EU Test Method A.14., under GLP conditions, the explosive properties of the test item has been determined as not explosive. No explosophores were identified in the molecular structures for the test substance. The oxygen balance was determined to be -210 for component 1 (known impurity) and -213 for the component 2 (main constituent) of the test substance. The exothermal decomposition energy was determined to be 17.0 J/g with an onset point at 246 °C and 39.1 J/g with a theoretical onset point at 291 °C.

Key value for chemical safety assessment

Explosiveness:
non explosive

Additional information

Justification for classification or non-classification