1H-Benz[e]indolium, 2-[2-[2-chloro-1-[2-[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene]ethylidene]-1H-inden-3-yl]ethenyl]-1,1-dimethyl-3-(4-sulfobutyl)-, inner salt

Flammability

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 guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

EU Method A.10 (Flammability (Solids))

Test guideline 2

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

Test material information

Constituent 1

Reference substance name:

2-[(1E)-2-[(1E)-2-chloro-1-{2-[(2E)-1,1-dimethyl-3-(4-sulfobutyl)-1H,2H,3H-benzo[e]indol-2-ylidene]ethylidene}-1H-inden-3-yl]ethenyl]-1,1-dimethyl-3-(4-sulfonatobutyl)-1H-benzo[e]indol-3-ium

EC Number:

942-705-4

Cas Number:

2151868-08-3

Molecular formula:

C49 H49 Cl N2 O6 S2

IUPAC Name:

2-[(1E)-2-[(1E)-2-chloro-1-{2-[(2E)-1,1-dimethyl-3-(4-sulfobutyl)-1H,2H,3H-benzo[e]indol-2-ylidene]ethylidene}-1H-inden-3-yl]ethenyl]-1,1-dimethyl-3-(4-sulfonatobutyl)-1H-benzo[e]indol-3-ium

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’.