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Physical & Chemical properties

Auto flammability

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Link to relevant study record(s)

Reference
Endpoint:
relative self-ignition temperature (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
Relative self-ignition temperature:
205 °C
Conclusions:
The structural analogue substance was tested in a screening test according to Grewer. A self-heating was observed from 205°C. The same is considered for the target substance.

Description of key information

The structural analogue substance was tested in a screening test according to Grewer.A self-heating was observed from 205°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
205 °C

Additional information