Registration Dossier
Registration Dossier
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EC number: 287-820-4 | CAS number: 85586-18-1
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:
- 8th July 2010 - 8th August 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: This study was conducted in accordance with international guidelines in a GLP testing laboratory.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Version / remarks:
- 2004
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- equilibrium method closed cup
- Key result
- Flash point:
- 125.934 °C
- Atm. press.:
- 101.61 kPa
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of the test item has been determined to be 126 +/- 2°C.
- Executive summary:
The flash point of the test substance (PR-4758) was measured using the equilibrium closed cup method in accordance with international guidelines in a GLP testing laboratory, and the value was determined to be 126 +/- 2 °C.
Reference
Results
| Temperature (°C) | Observations |
| 24.0 | No flash. |
| 29.0 | No flash. |
| 34.0 | No flash. |
| 39.0 | No flash. |
| 44.0 | No flash. |
| 49.0 | No flash. |
| 54.0 | No flash. |
| 59.0 | No flash. |
| 64.0 | No flash. |
| 69.0 | No flash. |
| 74.0 | No flash. |
| 74.0 (fresh sample) | No flash. |
| 79.0 | No flash. |
| 84.0 | No flash. |
| 89.0 | No flash. |
| 94.0 | No flash. |
| 99.0 | No flash. |
| 104.0 (fresh sample) | No flash. |
| 109.0 | No flash. |
| 114.0 | No flash. |
| 119.0 | No flash. |
| 124.0 | No flash. |
| 129.0 | A blue flash spread across the sample cup. |
| 124.0 (fresh sample) | No flash. |
| 125.0 | No flash. |
| 126.0 | A blue flash spread across the sample cup. |
| 126.0 (fresh sample) | A blue flash spread across the sample cup. |
| 126.0 (fresh sample) | A blue flash spread across the sample cup. |
| 124.0 (fresh sample) | No flash. |
| 124.0 (fresh sample) | No flash. |
Description of key information
Flash point = 125.934 °C; EC Method A9; Tremain & Atwal (2010)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 125.934 °C
Additional information
The flash point of the test substance (PR-4758) was measured using the equilibrium closed cup method in accordance with EC guidelines and in accordance with GLP.
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