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Auto flammability

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Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Measured value
Justification for type of information:
A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
Reason / purpose for cross-reference:
read-across: supporting information
Qualifier:
according to guideline
Guideline:
ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
Deviations:
no
GLP compliance:
no
Key result
Auto-ignition temperature:
> 221 °C
Atm. press.:
1 atm
Remarks on result:
other:
Conclusions:
The measured autoignition temperature is greater than 221°C.
Executive summary:

The measured autoignition temperature of the substance Hydrocarbons, C14-C18, n-alkanes, isoalkanes, cyclics, <2% aromatic is greater than 221°C.

Endpoint:
auto-ignition temperature (liquids)
Type of information:
other: extrapolation published data
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Estimated value
Justification for type of information:
A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
Reason / purpose for cross-reference:
read-across: supporting information
Qualifier:
no guideline followed
Principles of method if other than guideline:
extrapolated from published data
GLP compliance:
no
Remarks:
extrapolated from published data
Key result
Auto-ignition temperature:
> 200 °C
Atm. press.:
1 atm
Remarks on result:
other:
Conclusions:
The autoignition temperature, estimated by extrapolation from published data, is greater than 200°C.
Executive summary:

The autoignition temperature of the substance Hydrocarbons, C14-C18, n-alkanes, isoalkanes, cyclics, <2% aromatics estimated by extrapolation from published data is greater than 200°C.

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Conducted according to ASTM E 659 not under GLP.
Justification for type of information:
A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
Reason / purpose for cross-reference:
read-across: supporting information
Qualifier:
no guideline followed
Principles of method if other than guideline:
extrapolation from published data
GLP compliance:
no
Remarks:
extrapolation from published data
Key result
Auto-ignition temperature:
223 °C
Atm. press.:
1 atm
Remarks on result:
other:
Conclusions:
The measured autoignition temperature of the substance is 223°C.
Executive summary:

The measured autoignition temperature of the substance Hydrocarbons, C16-C20, n-alkanes, isoalkanes, cyclics, <2% aromatics is 223°C.

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008-2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Conducted according to ASTM E 659 however not under GLP
Justification for type of information:
A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
Reason / purpose for cross-reference:
read-across: supporting information
Qualifier:
according to guideline
Guideline:
ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
Deviations:
no
GLP compliance:
no
Key result
Auto-ignition temperature:
> 230 °C
Atm. press.:
1 atm
Remarks on result:
other:
Conclusions:
The autoignition temperature, conducted under ASTM E 659 is above 230°C.
Executive summary:

The autoignition temperature of the substance Hydrocarbons, C13 -C18, n-alkanes, isoalkanes, cyclics, <2% aromatics measured by the method ASTM E 659 is above 230°C.

Description of key information

There is no data available for Hydrocarbons, C16-C18, Isoalkanes, <2% aromatics. Data is therefore read across to Hydrocarbons, C13-C18, n-alkanes, isoalkanes, cyclics, < 2% aromatics; Hydrocarbons, C14-C18, n-alkanes, isoalkanes, cyclics, <2% aromatics; and Hydrocarbons, C16-C20, n-alkanes, isoalkanes, cyclics, <2% aromatics, using the Category approach. 

The estimated auto ignition temperature of the substance Hydrocarbons, C13-C18, n-alkanes, isoalkanes, cyclics, <2% aromatics is greater than 200°C at 1 atm.

The auto ignition temperature of the substance Hydrocarbons, C14-C18, n-alkanes, isoalkanes, cyclics, <2% aromatics, measured according to ASTM E 659 is greater than 221°C at 1 atm.

The extrapolated auto ignition temperature for the substance Hydrocarbons, C16-C20, n-alkanes, isoalkanes, cyclics, <2% aromatics is minimum 200°C.

Key value for chemical safety assessment

Additional information

There is no data available for Hydrocarbons, C16-C18, Isoalkanes, <2% aromatics. Data is therefore read across to Hydrocarbons, C13-C18, n-alkanes, isoalkanes, cyclics, < 2% aromatics; Hydrocarbons, C14-C18, n-alkanes, isoalkanes, cyclics, <2% aromatics; and Hydrocarbons, C16-C20, n-alkanes, isoalkanes, cyclics, <2% aromatics, using the Category approach. 

The estimated auto ignition temperature of the substance Hydrocarbons, C13-C18, n-alkanes, isoalkanes, cyclics, <2% aromatics is greater than 200°C at 1 atm (TOTAL Fluides, 2008a, Klimisch score = 2).

The autoignition temperature of the substance Hydrocarbons, C14-C18, n-alkanes, isoalkanes, cyclics, <2% aromatics, measured according to ASTM E 659 is greater than 221°C at 1 atm (Exxon 2009a, Klimisch score = 2; TOTAL Fluides, 2010d, Klimisch score = 2; and Petrochem Carless, 2008a, Klimsch score = 2).

The extrapolated autoignition temperature for the substance Hydrocarbons, C16-C20, n-alkanes, isoalkanes, cyclics, <2% aromatics is minimum 200°C (TOTAL Fluides, 2009a; Klimisch score = 2).