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Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2013
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2013

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: CEI EN 50281-2-1 (method B), in agreement with EU A.16
GLP compliance:
yes

Test material

Constituent 1
Reference substance name:
Sodium diisobutylnaphthalenesulphonate
EC Number:
248-326-4
EC Name:
Sodium diisobutylnaphthalenesulphonate
Cas Number:
27213-90-7
Molecular formula:
Not applicable (UVCB substance)
IUPAC Name:
sodium 2,3-bis(2-methylpropyl)naphthalene-1-sulfonate
Test material form:
solid: particulate/powder

Results and discussion

Relative self-ignition temperature (solids)open allclose all
Relative self-ignition temperature:
> 873 K
Remarks on result:
other: Cloud: a dispersion of the powder at room pressure has been heated till 873 K.
Relative self-ignition temperature:
> 673 K
Remarks on result:
other: Layer: a layer of 0.005m of the powder has been heated till 673 K

Applicant's summary and conclusion

Conclusions:
Self ignition temperature (cloud) > 873K
Self ignition temperature (layer) > 673K

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