Registration Dossier

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
02 August 2017 to 06 December 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:
other: Method 33.3.1.6 “Test N.4: Test method for self-heating substances”, United Nations Publication 2009
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
MIT.HCl as manufacured has a purity of >99.9% therefore the technical grade and analytical grade are identical
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

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
> 140 °C
Remarks on result:
no self ignition observed under the test conditions

Applicant's summary and conclusion

Conclusions:
In conclusion, a negative result was obtained with the test item 2-Methyl-4-Isothiazolin-3-One Hydrochloride in 25 mm (at 140 °C and at 100 °C) and 100 mm cube (at 100 °C) samples. The test item 2-Methyl-4-Isothiazolin-3-One Hydrochloride is not a self-heating substance.
Executive summary:

A negative result was obtained with the test item 2-Methyl-4-Isothiazolin-3-One Hydrochloride in 25 mm (at 140 °C and at 100 °C) and 100 mm cube (at 100 °C) samples. The test item 2-Methyl-4-Isothiazolin-3-One Hydrochloride is not a self-heating substance.