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EC number: 951-761-9 | CAS number: 55722-64-0
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 23-07-2019 to 13-08-2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Guideline study performed under GLP. All relevant validity criteria were met.
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D7094: "Standard Test Method for Flash Point by Modified Continuously Closed Cup (MCCCFP) Tester", 2012.
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: UN Transport of Dangerous Goods: Manual of Tests and Criteria: ST/SG/AC.10/11/Rev.6 Paragraph 32.4.1: Non-Viscous Flammable Liquids (2009)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- ASTM D93 (Standard test methods for flash point by pensky-martens closed cup tester)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- equilibrium method closed cup
- Flash point apparatus:
- other: Eraflash flash-point tester
- Specific details on test material used for the study:
- - Physical state: Liquid
- Storage condition of test material: In refrigerator (2-8°C) protected from light container flushed with nitrogen
- Other: colourless liquid - Flash point:
- 124 °C
- Atm. press.:
- 101.325 kPa
- Remarks on result:
- other: Duplicate determination; completed at atmospheric pressure
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of the test item was determined to be 124 °C at 101.325 kPa.
- Executive summary:
The flash point was determined according to ASTM D7094, equivalent or similar to EU Method A.9, using an Eraflash flash-point tester in the closed cup method consistent with ISO 3679, ISO 2719, ASTM D93 and ASTM D7094: Modified Continuously Closed Cup Flash Point (MCCCFP) test under GLP. The Eraflash tester employs a small volume of test item which reduces the risk of fires or other uncontrolled reactions of substances with an unknown flash point. The test cup was filled with approximately 2 mL test item and placed in the holder of the flash-point tester. The sample was stirred during heating. The ignition of the sample vapour was performed by an electric arc and ignition was automatically detected by the flash point tester. The flash-point is automatically corrected for atmospheric pressure by the flash point tester. Following a preliminary test starting at 25°C, an attempt was made to ignite the vapour of the test item for every 2°C temperature rise. The test cup was heated at a rate of 5 ± 0.5°C/minute. The estimated flash point was 123°C. The definitive test was conducted in duplicate. Starting at 100 °C ignition was tested for every 2°C temperature rise. Test 1 indicated a flash point of 124°C. Test 2 indicated a flash point of 124°C. Under the conditions of the study, the flash-point of the test item is 124 °C at 101.325 kPa.
Reference
Description of key information
FP: 124 °C at 101.325 kPa atmospheric pressure, ASTM D7094, 2019
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 124 °C
Additional information
Key study : ASTM D7094, 2019 : The flash point was determined according to ASTM D7094, equivalent or similar to EU Method A.9, using an Eraflash flash-point tester in the closed cup method consistent with ISO 3679, ISO 2719, ASTM D93 and ASTM D7094: Modified Continuously Closed Cup Flash Point (MCCCFP) test under GLP. The Eraflash tester employs a small volume of test item which reduces the risk of fires or other uncontrolled reactions of substances with an unknown flash point. The test cup was filled with approximately 2 mL test item and placed in the holder of the flash-point tester. The sample was stirred during heating. The ignition of the sample vapour was performed by an electric arc and ignition was automatically detected by the flash point tester. The flash-point is automatically corrected for atmospheric pressure by the flash point tester. Following a preliminary test starting at 25°C, an attempt was made to ignite the vapour of the test item for every 2°C temperature rise. The test cup was heated at a rate of 5 ± 0.5°C/minute. The estimated flash point was 123°C. The definitive test was conducted in duplicate. Starting at 100 °C ignition was tested for every 2°C temperature rise. Test 1 indicated a flash point of 124°C. Test 2 indicated a flash point of 124°C. Under the conditions of the study, the flash-point of the test item is 124 °C at 101.325 kPa.
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