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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: This study meets the requirements of the OECD Principles of Good Laboratory Practice, Paris, 1992.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: BS EN 50281-2-1:1999 Part 2-1
Principles of method if other than guideline:
The test is conducted to BS EN 50281-2-1:1999 Part 2-1: Test methods of determining minimum ignition temperatures; Method A (Dust layer on a heated surface at a constant temperature)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Iohexol
EC Number:
266-164-2
EC Name:
Iohexol
Cas Number:
66108-95-0
Molecular formula:
C19H26I3N3O9
IUPAC Name:
5-[acetyl(2,3-dihydroxypropyl)amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
> 400 °C
Atm. press.:
1 Bar
Remarks on result:
other: No-ignition was observed up to 400C
Relative self-ignition temperature (solids)
Relative self-ignition temperature:
> 400 °C
Remarks on result:
other: No-ignition was observed up to 400C
Remarks:
at atm. press. of 1.0 Bar

Applicant's summary and conclusion

Conclusions:
No-ignition was observed up to 400 C.