2,2'-(vinylenedi-p-phenylene)bisbenzoxazole

Flammability

Link to relevant study record(s)

Reference

Endpoint:

flammable solids

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

comparable to guideline study

Justification for type of information:

Experimental test result performed using standard test guidelines

Qualifier:

according to guideline

Guideline:

other: It is how easily substance can burn or ignite, causing fire or combustion by brief contact with an ignition source.

Principles of method if other than guideline:

It is how easily substance can burn or ignite, causing fire or combustion by brief contact with an ignition source

GLP compliance:

not specified

Specific details on test material used for the study:

- Name of test material: 2,2'-(ethene-1,2-diyldi-4,1-phenylene)bis(1,3-benzoxazole)
- Molecular formula: C28 H18 N2 O2
- Molecular weight: 414.462 g/mol
- Smiles notation: n1c2ccccc2oc1c1ccc(\C=C\c2ccc(c3oc4ccccc4n3)cc2)cc1
- InChl: 1S/C28H18N2O2/c1-3-7-25-23(5-1)29-27(31-25)21-15-11-19(12-16-21)9-10-20-13-17-22(18-14-20)28-30-24-6-2-4-8-26(24)32-28/h1-18H/b10-9+
- Substance type: Organic
- Physical state: Solid

Key result

Remarks on result:

other: 2,2'-(ethene-1,2-diyldi-4,1-phenylene)bis(1,3-benzoxazole) not ignited when the flame of bunsen burner having temperature of approximately 950°C was brought in contact with it.

Interpretation of results:

other: non flammable

Conclusions:

2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis (1,3 -benzoxazole) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) was considered non-flammable.

Executive summary:

2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis (1,3 -benzoxazole) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) was considered non-flammable.

Description of key information

2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis (1,3 -benzoxazole) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) was considered non-flammable.

Key value for chemical safety assessment

Flammability:

not classified

Additional information

2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis (1,3 -benzoxazole) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) was considered non-flammable.

Justification for classification or non-classification

2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis (1,3 -benzoxazole) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2,2'-(ethene-1,2 -diyldi-4,1 -phenylene)bis(1,3 -benzoxazole) was considered non-flammable.