Registration Dossier

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
explosiveness, other
Remarks:
Screening procedures
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From April 5, 2017 to September 28, 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to
Guideline:
UN Manual of Tests and Criteria: Part I: Classification procedures, test methods and criteria relating to explosives of Class 1
Qualifier:
according to
Guideline:
other: ASTM E 537-07
Parameter:
other: Screening procedure
Remarks on result:
other: There was no evident exothermic effect when the sample was tested by DSC during the testing temperature range.

Table 1. Results of screening procedure (DSC)

No.

1

2

Mass of the sample taken (mg)

2.440

2.890

Temperature (°C)

50-500

50-500

Enthalpy variation from exothermic reaction

There was no evident exothermic effect.

There was no evident exothermic effect.

Exothermic energies

There was no evident exothermic effect.

Interpretation of results:
GHS criteria not met
Conclusions:
According to UN, Recommendations on the transport of dangerous goods - Manual of Tests and Criteria, CR SB08 does not belong to “Explosive substance”.
Executive summary:

This test using the procedures outlined in the ZCTC Study Plan for PCF2017-003-6, ASTM E 537-07 and “APPENDIX 6 – SCEEENING PROCEDURES” in “UN, Recommendations on the transport of dangerous goods - Manual of Tests and Criteria” (ST/SG/AC.10/11/Rev.6)”. There was no evident exothermic effect when the sample was tested by DSC during the testing temperature range (50-500°C). Therefore, CR SB08 does not belong to “Explosive substance”.

Description of key information

CR SB08does not belong to “Explosive substance” (UN, Recommendations on the transport of dangerous goods - Manual of Tests and Criteria).

Key value for chemical safety assessment

Explosiveness:
non explosive

Additional information

There was no evident exothermic effect when the sample was tested by DSC during the testing temperature range (50-500°C). Therefore, CR SB08 does not belong to “Explosive substance”.

Justification for classification or non-classification