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Physical & Chemical properties

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:
To be completed
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
Qualifier:
according to
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
closed cup
Flash point apparatus:
other: Eraflash flash-point tester (Eralytics, Vienna, Austria).
Specific details on test material used for the study:
- Test item: REACH substance in aqueous solution = commercial product
- Analytical purity: 48.3%
- Purity test date: 16 July 2016
- Lot:bacth No.: WI6G16X07
- Expiration date of the lot/batch: 16 July 2018
- Appearance: Yellow viscous liquid
- Storage: At room temperature
Key result
Remarks on result:
no flash point - measurement carried out until boiling temperature
Remarks:
it was visually observed that the test item boiled at approximately 106°C

It was visually observed that the test item boiled at approximately 106°C. No flammable vapour/air mixture was produced at temperatures below the temperature at which boiling of the test item occurred. From this, it was concluded that the test item has no flash point.

Interpretation of results:
GHS criteria not met
Conclusions:
No flash-point was observed below the temperature at which boiling of the test item occurred.
Executive summary:

The flash-point of the test item (= REACH substance in aqueous solution) was determined in a GLP-compliant study performed in accordance with EC A.9 method and ISO Guide 2719, using a closed cup method. No flash-point was observed below the temperature at which boiling of the test item occurred.

Description of key information

The flash-point of the test item (= REACH substance in aqueous solution) was determined in a GLP-compliant study performed in accordance with EC A.9 method and ISO Guide 2719, using a closed cup method. No flash-point was observed below the temperature at which boiling of the test item occurred.

Key value for chemical safety assessment

Additional information

The flash-point of the test item was determined in one GLP-compliant study performed in accordance with standard methods, without deviations. The study is considered as reliable (Klimisch 1) and is selected as a key study for the endpoint.