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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
02 - 03 Oct 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Cross-reference
Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
self-heating substances / mixtures
Type of information:
experimental study
Adequacy of study:
key study
Study period:
02 - 03 Oct 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
Deviations:
no
GLP compliance:
no
Test procedure:
100 mm sample cube at 140°C
Max. temp. reached:
140
Induction time (h):
24
Result:
negative outcome (no effect observed)

Test Conditions: Set temperature ± 2 °C

 

Test Results:

Test condition

Weight before

Weight after

Test results

Container A at 140 °C

216.8 g

216.5 g

Not self-heated over 60 °C within 24 hours

Judgement

Not a self-heating substance of Division 4.2

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Not a Self-heating Substance of Division 4.2 as defined in UN Recommendations on the Transport of Dangerous Goods.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
Deviations:
no
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Vapour grown graphitic carbon fibre
Molecular formula:
C
IUPAC Name:
Vapour grown graphitic carbon fibre

Results and discussion

Relative self-ignition temperature (solids)
Remarks on result:
no self ignition observed under the test conditions

Any other information on results incl. tables

Test Conditions: Set temperature ± 2 °C

 

Test Results:

Test condition

Weight before

Weight after

Test results

Container A at 140 °C

216.8 g

216.5 g

Not self-heated over 60 °C within 24 hours

Judgement

Not a self-heating substance of Division 4.2

Applicant's summary and conclusion

Conclusions:
The substance does not show self-ignition at the test conditions (140 °C, 24 hours).