Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
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:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Deviations:
yes
Remarks:
It was technically not possible to prepare a wetting zone due to high water solubility of the test item.
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Mercaptamine
EC Number:
200-463-0
EC Name:
Mercaptamine
Cas Number:
60-23-1
Molecular formula:
C2H7NS
IUPAC Name:
mercaptamine
Test material form:
solid: particulate/powder

Results and discussion

Flammable solidsopen allclose all
Test procedure:
burning rate test: preliminary screening test
Burning time:
121 s
Remarks on result:
ambiguous
Key result
Test procedure:
burning rate test over 100 mm length
Burning time:
> 45 s

Any other information on results incl. tables

   Burning rate test

Test

Time of burning over 100 mm after the pile had burned a distance of 80 mm
[seconds]

1

69

2

55

3

88

4

74

5

68

6

73

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Mercaptamine is not considered highly flammable under the conditions of this test.