Registration Dossier
Registration Dossier
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EC number: 275-702-5 | CAS number: 71617-10-2
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:
- 2010-03-17 to 2010-03-25
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- closed cup
- Flash point:
- 194 °C
- Atm. press.:
- 99.5 kPa
- Conclusions:
- The flash point of the test substance was determined at 194±10°C at 99.5 kPa.
- Executive summary:
The flash point of the test substance was measured using a Sommer & Runge PMA2 automatic flash-point tester according to EU guideline A.15 (Pensky-Martens closed-cup method). Using this method, the flash point of the test substance was determined to be 194±10°C at 99.5 kPa.
Reference
Description of key information
The flash point of Isopentyl p-methoxycinnamate was 194°C at 99.5 kPa.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 194 °C
Additional information
The flash point of the test substance was measured according to EU method A9 using a Sommer & Runge PMA2 automatic flash-point tester. The flash point of the test substance was determined to be 194°C at atmospheric pressure (99.5 kPa).
Approximately 70 mL of the test substance was placed in a test cup closed by a lid and heated at a specified rate, with stirring. At 1°C intervals in the temperature range close to the flash point, a small test flame was automatically introduced into the vapour space above the liquid through a temporary opening in the lid. A flash was observed when the vapour concentration above the liquid was sufficient to be ignited by the test flame. The flash was detected by a thermocouple suspended in the vapour space.
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