Registration Dossier

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
other: But-2-yne-1,4-diol als the most volatile flammable constituent used for evaluation of auto-ignition
Adequacy of study:
weight of evidence
Study period:
before 2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
Unnamed
Year:
2018
Report Date:
2018

Materials and methods

Principles of method if other than guideline:
data from handbook or collection of data
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Test material form:
liquid: volatile
Specific details on test material used for the study:
test material suited for evaluation of the endpoint as test item is assumed to be worst case estimate for the substance

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
ca. 480 °C
Atm. press.:
ca. 1 atm
Remarks on result:
other: not measured, taken from Data bank
Remarks:
assumed to be worst case estimate

Applicant's summary and conclusion

Conclusions:
auto flammability is higher than 200 °C
Executive summary:

an estimate was derived from a raw material which indicates that the auto flammability is higher than 200 °C