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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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

Constituent 1
Chemical structure
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".