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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Auto flammability

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Administrative data

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Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
02/05/2007 - 29/05/2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: No data on GLP compliance, guideline study, available as unpublished report, no restrictions, fully adequate for assessment
Qualifier:
according to guideline
Guideline:
other: DIN EN 14522
Deviations:
no
GLP compliance:
not specified
Auto-ignition temperature:
328 °C
Atm. press.:
>= 995 - <= 1 006 mBar
Remarks on result:
other:
Conclusions:
The autoflammability temperature of 68476-55-1 is 328°C.
Executive summary:

This study was conducted to a standard guideline and is considered fully reliable for use as a key study. The autoflammability temperature of 68476-55-1 is 328°C.

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
26/09/2007 - 04/10/2007
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: non GLP, guideline study, available as unpublished report, adequate for assessment
Qualifier:
according to guideline
Guideline:
other: DIN EN 14522
Deviations:
no
GLP compliance:
not specified
Auto-ignition temperature:
258 °C
Atm. press.:
1 012 - 1 013 mBar
Remarks on result:
other:
Conclusions:
The autoflammability of 92128-65-9 is 258°C.
Executive summary:

This study was conducted to a standard guideline and is considered fully reliable for use as a key study. The autoflammability of 92128-65-9 is 258°C.

Description of key information

The autoflammability of streams in this category is 258-328°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
293 °C

Additional information

Data are available from BASF (2007 & 2007) for two streams in this category (92128-65-9: 258°C at 1013 hPa, 68476-55-1: 328°C at 995 - 1006 hPa). The data will be read across to other members of the category.

The mean of the autoflammability values for the category is 293°C and this has been used to complete the 'key value for chemical safety assessment'.