α-(2,4-dichlorophenyl)-1H-imidazole-1-ethanol

Flammability

Administrative data

Endpoint:

flammable solids

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Study according to international accepted guidelines but not GLP compliant

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2005

Report date:

2005

Materials and methods

Test guideline

Qualifier:

equivalent or similar to guideline

Guideline:

EU Method A.10 (Flammability (Solids))

Version / remarks:

UN Recommendation on the Transport of Dangerous Goods

Deviations:

yes

Remarks:

In the preliminary screening test as ignition source a glowing platinum wire was used instead of gas flame.

GLP compliance:

no

Test material

Test material information

Constituent 1

Reference substance name:

α-(2,4-dichlorophenyl)-1H-imidazole-1-ethanol

EC Number:

246-042-5

EC Name:

α-(2,4-dichlorophenyl)-1H-imidazole-1-ethanol

Cas Number:

24155-42-8

Molecular formula:

C11H10Cl2N2O

IUPAC Name:

1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethan-1-ol

Test material form:

solid: crystalline

Details on test material:

Test item: Imidazole-ethanol (CAS: 24155-42-8)
Batch No.: L49003N
Physical state: solid, crystalline powder
Storage: 15-30°C

Results and discussion

Flammable solids

Test procedure:

burning time (test type not further specified)

Remarks:

or specified in description of method (migrated information)

Remarks on result:

other: The flame does not propagate 200 mm in 2 minutes, so the burning rate test was not performed.

Pyrophoric solids

Test procedure:

ignition time on contact with air

Remarks:

Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).

Remarks on result:

no ignition on contact with air (not further specified)

Remarks:

corresponding to 'no' in migrated source record. | Remarks: | Additional remarks: According to manufacturing/handling experiences.

Pyrophoric liquids

Test procedure:

ignition time on contact with air

Remarks:

Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).

Remarks on result:

no ignition on contact with air (not further specified)

Remarks:

corresponding to 'no' in migrated source record. | Remarks: | Additional remarks: According to manufacturing/handling experiences.

Substances / mixtures which in contact with water emit flammable gases

Remarks on result:

no reaction with water observed

Remarks:

corresponding to 'no' in migrated source record.| Remarks: | Additional remarks: According to laboratory instructions.

Applicant's summary and conclusion

Interpretation of results:

non flammable

Remarks:

Migrated information Localised combustions, glowing and smoking. Rapid extiction, when the platinum wire is removed. The flame does not propagate 200 mm in 2 minutes.

Conclusions:

Localised combustions, glowing and smoking. Rapid extiction, when the platinum wire is removed. The flame does not propagate 200 mm in 2 minutes. The test substance should not be considered as flammable and no further testing is required. Based on this results obtained, the test substance is considered "non flammable".