Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
01 June 2017 to 06 July 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
EU Regulation 440/2008

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
not specified
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Constituent 1
Chemical structure
Reference substance name:
7-hydroxy-N,N,N-trimethylnaphthalen-2-aminium methyl sulfate
Cas Number:
377734-55-9
Molecular formula:
C14H19NO5S
IUPAC Name:
7-hydroxy-N,N,N-trimethylnaphthalen-2-aminium methyl sulfate
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
Note in the report (7-Hydroxy-2-naphthyl)-trimethylammonium methyl sulphate (NBTRI) is referred to as EGB12-10-1 NBTRI
Samples originate from Sesient Colours UK Ltd.
Samples received at test centre 11May2017

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Burning time:
8 s
Moisture (wt %):
0.2
Remarks on result:
other: Burned 50mm for 8 sec, not highly flammable, no further testing required.

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Burned for 50mm for 8 sec, not highly flammable, no further testing required. No classified based on GHS criteria.
Executive summary:

Testing wasundertaken using unbroken 250mm trail of test material with 2 minutes of exposure to an applied gas flame.

Burned for 50mm for 8 sec, not highly flammable, no further testing required. No classified based on GHS criteria.