Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
02 August 2017 to 31 August 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
>99.9%
Specific details on test material used for the study:
Batch Number 10013913, Purity >99.9%, Expiry Date 30 November 2018
Analytical grade and technical grade material are identical

Results and discussion

Flammable solids
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

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
The test item 2-Methyl-4-Isothiazolin-3-One Hydrochloride was used in its initial form. The test item melted in the burning flame (according to ibacon Study 123831180 the test item melted in the range between 165.0 °C to 170.0°C). The test item could not be ignited, no smouldering was observed and at the end of the measurement the test item was black.
Therefore, the test item is considered to be not flammable.
Executive summary:

The test item 2-Methyl-4-Isothiazolin-3-One Hydrochloride was used in its initial form. The test item melted in the burning flame (according to ibacon Study 123831180 the test item melted in the range between 165.0 °C to 170.0°C). The test item could not be ignited, no smouldering was observed and at the end of the measurement the test item was black.

Therefore, the test item is considered to be not flammable.