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Physical & Chemical properties

Flammability

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Reference
Endpoint:
flammable solids
Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
Read-across
Justification for type of information:
REPORTING FORMAT FOR THE ANALOGUE APPROACH

1. HYPOTHESIS FOR THE ANALOGUE APPROACH
see attached justification

2. SOURCE AND TARGET CHEMICAL(S)
Source: Disperse Yellow 5 (CAS 6439-53-8 / EC 229-219-1)
Target: Disperse Yellow 79 (CAS 10114-46-2 / EC 233-310-1)

3. ANALOGUE APPROACH JUSTIFICATION
see attached justification
Reason / purpose:
read-across source
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Interpretation of results:
not classified based on GHS criteria
Conclusions:
The structural analogue substance is not a readily combustible solid in the sense of Guideline EEC/79/831 test A.10. The same is considered for the target substance.

Description of key information

The structural analogue substance is not a readily combustible solid in the sense of Guideline EEC/79/831 test A.10.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification