Registration Dossier

Physical & Chemical properties

Flammability

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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:
other: According to official guidelines

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Qualifier:
according to guideline
Guideline:
other: United Nations (UN), UN no. ST/SG/AC.10/11/Rev.6: Recommendations on the Transport of Dangerous Goods, Part III: Classification Procedures, Test Methods and Criteria Relating to Class 2, Class 3, Class 4, Division 5.1, Class 8 and Class 9, Test N.1
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
4-(2-{(E)-2-[(1E)-2-chloro-1-{(2E)-2-[1,1-dimethyl-3-(4-sulfobutyl)-1,3-dihydro-2H-benzo[e]indol-2-ylidene]ethylidene}-1H-inden-3-yl]vinyl}-1,1-dimethyl-1H-benzo[e]indolium-3-yl)butane-1-sulfonate
EC Number:
942-705-4
Cas Number:
2151868-08-3
Molecular formula:
C49 H49 Cl N2 O6 S2
IUPAC Name:
4-(2-{(E)-2-[(1E)-2-chloro-1-{(2E)-2-[1,1-dimethyl-3-(4-sulfobutyl)-1,3-dihydro-2H-benzo[e]indol-2-ylidene]ethylidene}-1H-inden-3-yl]vinyl}-1,1-dimethyl-1H-benzo[e]indolium-3-yl)butane-1-sulfonate
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
Identification: V516690
Appearance: Brown to green powder (determined at WIL Research Europe)
Batch: V516690/AY
Purity/Composition: LC-MSpurity (Area% UV-VIS): 95.8% (Reference: PA064492)
Test item storage: At room temperature
Stable under storage conditions until 17 July 2016 (expiry date)
Molecular formula: C49H49ClN2O6S2
MW: 861.52

Results and discussion

Flammable solids
Test procedure:
burning time (test type not further specified)
Remarks:
or specified in description of method (migrated information)
Burning time:
< 2 s
Remarks on result:
other: The flame of the gas burner did ignite the test item pile. The test item glowed, burned with a yellow flame, and turned into a black residue. After removal of the ignition source, the flame extinguished after 2 seconds and no propagation of combustion

Applicant's summary and conclusion

Conclusions:
The preliminary screening test was performed for the determination of the flammability of V516690.
No propagation of combustion of the test item along 200 mm length of the pile within 4 minutes was observed. According to the guidelines, performance of the burning rate test is not required. Based on the results obtained, the test item is considered ‘not highly flammable’.