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Flash point

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Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8 February-3 March 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Version / remarks:
May 31, 2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
ASTM D93 (Standard test methods for flash point by pensky-martens closed cup tester)
Version / remarks:
December 10, 2002
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Version / remarks:
2002
Deviations:
yes
Remarks:
Eraflash flash-point tester
GLP compliance:
yes (incl. QA statement)
Type of method:
closed cup
Flash point apparatus:
other: Eraflash flash-point tester (Eralytics, Vienna, Austria)
Dynamic viscosity of test material:
Test substance was a very viscous liquid.
Specific details on test material used for the study:
Test item 207569/B
Identification Quaternium-26
Appearance Clear amber to dark amber liquid
Batch 0001954899
Composition UVCB
Purity ca. 60% in propylene glycol
Storage At room temperature
Stable under storage conditions until 22 December 2017 (retest date)
Key result
Flash point:
105 °C
Atm. press.:
1 atm
Conclusions:
The closed cup method was applied for the determination of the flash-point of Quaternium-26. The flash-point of the test item was 105°C which was probaly mainly caused by the presence of propylene glycol with a flashpoint of 99 °C.

Description of key information

The value is based on the results of two tests were performed according to the ISO Guide 2719 method.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
105 °C

Additional information

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