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Physical & Chemical properties

Flammability

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Endpoint:
flammable solids
Type of information:
other: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
weight of evidence
Study period:
2015-2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Remarks:
The complete read across justification is detailed in section 13. Source study has reliability 1.
Qualifier:
according to guideline
Guideline:
other: UN Manual of Tests and Criteria, Part Ill, Test N .1.
Principles of method if other than guideline:
The substance in its commercial form is made into a pile. An attempt is then made to ignite the sample under defined conditions and the burning time is measured.
GLP compliance:
yes
Test procedure:
ignition time on contact with air
Remarks on result:
no ignition on contact with air (not further specified)
Test procedure:
ignition time on contact with air
Remarks on result:
no ignition on contact with air (not further specified)
Remarks on result:
no reaction with water observed

Preliminary test

Localized burning or glowing with practically no spreading. Therefore, the preliminary screening test is negative.

Main test

Omitted due to result of preliminary test.

Interpretation of results:
other: non flammable according to the CLP Regulation (EC 1272/2008)
Conclusions:
The test substance is considered to be non highly flammable.
Executive summary:

Method

Test has been conducted according to UN Manual of Tests and Criteria, Part Ill, Test N .1.

Results

Test substance resulted to be non highly flammable.

Endpoint:
flammable solids
Type of information:
other: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
weight of evidence
Study period:
July 31, 2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Remarks:
The complete read across justification is detailed in section 13. Test substance is an isomer of the substance under registration; structural difference is not expected to significantly impact physicochemical properties. Source study has reliability 2: only limited information available from a migrated NONS file, as per Article 25(3) request.
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
not specified
Test procedure:
burning time (test type not further specified)
Remarks on result:
other: non flammable
Test procedure:
ignition time on contact with air
Remarks on result:
no ignition on contact with air (not further specified)
Remarks on result:
no reaction with water observed
Interpretation of results:
other: non flammable according to the CLP Regulation (EC 1272/2008)
Conclusions:
Non flammable.
Executive summary:

Method

The test has been conducted according to the EU Method A.10 (Flammability (Solids)).

No other information on method is available. Available data derived from migrated NONS file, as per Article 25(3) request, with permission to refer granted by ECHA.

Results

Based on the negative result in the test, the substance is classified as a NON flammable solid.

Description of key information

Non highly flammable upon ignition.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification