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EC number: 484-460-1 | CAS number: 37859-55-5
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
- 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
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- 2002
- Deviations:
- no
- Principles of method if other than guideline:
The International Organization for Standardization (ISO),
ISO Guide 2719: "Determination of Flash Point - Pensky
Martens Closed Cup method", 2002.
ASTM International, ASTM D 93: "Standard Test Methods for
Flash Point by Pensky-Martens Closed Cup Tester", December
10, 2002.- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- closed cup
- Key result
- Flash point:
- 82 °C
- Atm. press.:
- 101.3 kPa
- Interpretation of results:
- other: Not classified based on CLP criteria.
- Conclusions:
- The flash point of OS 1600 was 82 ºC at 101.3 kPa
- Executive summary:
A flash point test was performed in accordance with EU Method A.9. The flash point of the test substance was determined using a model APM-7 Pensky-Martens closed cup automatic flash point tester. The test substance was protected from light as much as possible. After a preliminary test, the flash point of thest substance was determined to be 82 ºC at 101.3 kPa.
Reference
Preliminary test- the estimated flash point of OS 1600 was 82 ºC.
Main study- The difference between the results obtained with the two tests was < 2 ºC. From this, it was concluded that the flash point of the test substance is the lowest flash point obtained.
Test |
Test Flash Point (ºC) |
Lowest Flash Point (ºC) |
1 |
82 |
82 |
2 |
83 |
|
Description of key information
The flash point of OS 1600 was 82 ºC at 101.3 kPa. The flash-point of MPKO, the hydrolysis product of OS1600, was determined to be 69 ºC at 102.1 hPa.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 82 °C
Additional information
Key study: A flash point test was performed in accordance with EU Method A.9 using a model APM-7 Pensky-Martens closed cup automatic flash point tester. The flash point of the substance was determined to be 82 ºC at 101.3 kPa.
Supporting study: The Pensky-Martens closed cup method was applied for the determination of the flash-point of MPKO in accordance with EU Method A.9. The flash-point of the test substance was determined to be 69°C at 102.1 kPa.
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