Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Flammability

Currently viewing:

Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Remarks:
Directive VDI 2263, Part 1
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
other: Directive VDI 2263, Part 1, burning index
Key result
Test procedure:
other: burning index according to VDI 2263
Remarks on result:
other: burning index BZ 3
Remarks:
localized combustion or glowing with practically no spreading

The product showed only short burning when an ignition source (flame or hot wire, 2 min) was applied at ambient temperature. No propagation of the combustion was observed. The product did not melt.

The combustion behaviour of the product at ambient temperature is characterized by the burning index BZ 3 . The same behaviour was recorded for the measurement at 100°C.

Due to the fact that no propagation of the combustion was observed the burning rate did not need to be determined.

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Combustion Number (BZ) 3 was determined.
Therefore, the substance has not to be classified as flammable solid according to Regulation (EC) No 1272/2008.
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Remarks:
Directive VDI 2263, Part 1
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
other: Directive VDI 2263, Part 1, burning index
Key result
Test procedure:
other: burning index according to VDI 2263
Remarks on result:
other: burning index BZ 3
Remarks:
localized combustion or glowing with practically no spreading

The product showed only short burning when an ignition source (flame or hot wire, 2 min) was applied at ambient temperature. No propagation of the combustion was observed. The product did not melt.

The combustion behaviour of the product at ambient temperature is characterized by the burning index BZ 3 . The same behaviour was recorded for the measurement at 100°C.

Due to the fact that no propagation of the combustion was observed the burning rate did not need to be determined.

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Combustion Number (BZ) 3 was determined.
Therefore, the substance has not to be classified as flammable solid according to Regulation (EC) No 1272/2008.

Description of key information

Key value for chemical safety assessment

Flammability:
not classified

Additional information

bulk form: BZ 3, localized combustion with practically no spreading

nanoform: BZ 3, localized combustion with practically no spreading

Justification for classification or non-classification

The substances have not to be classified as flammable solids according to Regulation (EC) No 1272/2008.