Registration Dossier
Registration Dossier
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EC number: 204-980-2 | CAS number: 130-20-1
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosive properties of explosives
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 05, 2015 - March 09, 2015
- 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:
- no
- Key result
- Parameter:
- other: thermal stability: differential scanning calorimetry
- Remarks:
- closed glass crucible
- Value:
- 126
- Remarks on result:
- not thermal sensitive if heated under defined confinement
- Remarks:
- The heat of decomposition was below 500 J7g; therefore the main test on explosive properties was not necessary. The test item has no explosive properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.14.
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item has no explosive properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.14.
- Executive summary:
The test item Vat Blue 6 had no explosive properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.14.
Reference
The test item was tested as received. No further preliminary treatment such as drying or milling was performed.
The DSC measurement with the test item in a closed glass crucible and in a closed glass crucible, which was placed in a closed high pressure crucible showed an endothermal effect in the temperature range of 470 – 490 °C, which immediately was followed by an exothermal effect. The test was repeated in a closed glass crucible in a closed high pressure crucible increasing the final temperature up to 550 °C in order to reach the end of the exothermal effect. The results of the DSC measurement are summarised in Table 1.
Table1: Thermal stability (DSC-measurement)
Ident-No. |
Weight [mg] |
Final temperature [°C] |
Temperature range [°C] |
Enthalpy [J/g] |
Crucible |
34885 |
10.43 |
500 |
480 - 490 >490 |
Endothermal exothermal |
closed glass crucible in a closed high pressure crucible |
34886 |
10.50 |
500 |
470 - 480 >480 |
Endothermal exothermal |
closed glass crucible |
34892 |
11.00 |
550 |
460 – 490 490 - 520 |
35 -126 |
closed glass crucible in a closed high pressure crucible |
The heat of decomposition was below 500 J/g. Therefore, the main test on explosive properties was not necessary.
Description of key information
The explosiveness of the test item was determined according to the European Commission Regulations (EC) No. 440/2008,
A.14. Explosive properties and according to and OECD test guideline, OECD 113 Screening test for thermal stability and stability in air.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Justification for classification or non-classification
The test item had no explosive properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.14.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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