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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From May 16, 2018 to June 07, 2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Test procedure:
burning rate test: preliminary screening test
Burning time:
> 2 min
Remarks on result:
other: substance was ignited within 2 minutes. But the sample did not propagate combustion either by burning with flame or smouldering along 200 mm of the train within the 2 min after removal of ignition.

The preliminary screening test showed that CR SB37 was ignited within 2 minutes. But the sample did not propagate combustion either by burning with flame or smouldering along 200 mm of the train within the 2 min after removal of ignition.

Interpretation of results:
not classified based on GHS criteria
Conclusions:
According to UN Manual of Tests and Criteria: Test N.1, CR SB37 is not a highly flammable solid. Therefore, CR SB37 was not met GHS criteria.
Executive summary:

This test using the procedures outlined in the ZCTC Study Plan for PCF2018-010-4 and UN Manual of Tests and Criteria: Test N.1.The preliminary screening test showed that CR SB37 was ignited within 2 minutes. But the sample did not propagate combustion either by burning with flame or smouldering along 200 mm of the train within the 2 min after removal of ignition. Therefore,CR SB37 is not a highly flammable solid.

Description of key information

CR SB37 is not a highly flammable solid (UN Manual of Tests and Criteria: Test N.1).

Key value for chemical safety assessment

Flammability:
not classified

Additional information

The preliminary screening test showed thatCR SB37 was ignited within 2 minutes. But the sample did not propagate combustion either by burning with flame or smouldering along 200 mm of the train within the 2 min after removal of ignition.Therefore, CR SB37 is not a highly flammable solid.

Justification for classification or non-classification