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Flash point

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Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27 July 2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given.
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
ISO No., other: ASTM D92
GLP compliance:
no
Type of method:
open cup
Remarks:
Cleveland
Flash point:
278 °C
Atm. press.:
ca. 1 013 hPa
Remarks on result:
other: Mean value of three determinations

There are no values given for pressure but assumed to be measured at normal pressure (1013 hPa).

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
June 2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given.
Reason / purpose for cross-reference:
reference to same study
Qualifier:
no guideline available
GLP compliance:
no
Type of method:
closed cup
Remarks:
and open cup
Flash point:
254 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: closed cup
Flash point:
281 °C
Atm. press.:
ca. 1 013 hPa
Remarks on result:
other: open cup, mean value of two determinations

Open cup flash point of the sample 004730/2: 272 °C and 290 °C.

There are no values given for pressure but assumed to be measured at normal pressure (1013 hPa).

Description of key information

278 °C at ca. 1013 hPa (ASTM D92, open cup)

Key value for chemical safety assessment

Flash point at 101 325 Pa:
254 °C

Additional information

The flash point of the substance Tetraesters of pentaerythritol with 2-ethylhexanoic acid, heptanoic acid and nonanoic acid was determined with open cup method (278 °C) according to ASTM D92.

A second flash point determined with a closed cup and an open cup method (254 °C and 281 °C) is supporting.