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EC number: 616-105-5 | CAS number: 74504-65-7
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:
- July 14, 2008 - September 01, 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6315 (Flammability)
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Principles of method if other than guideline:
- A preliminary test was performed using the Pensky-Martens flash point tester to determine the range of the flash point. The heat was supplied at such rate that the temperature, as indicated by the thermometer, increased about 8.5 K/min. An attempt was made to ignite the vapour of the test item at each temperature that was a multiple of 5 K starting at room temperature. Because no flash point was determined in the preliminary test, no main test was performed with the Pensky-Martens flash point tester.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- closed cup
- Flash point apparatus:
- Pensky-Martens apparatus
- Specific details on test material used for the study:
- Batch No. 512051
CoA: Dr. Straetmans Chemische Produkte GmbH, June 16, 2008
Colourless liquid
Expiry date: December 2008 - Key result
- Remarks on result:
- no flash point according to standard method
- Conclusions:
- A flash point could not be determined. No flash point of Dermosoft DGMC, reaction mass of 3-(2,3-dihydroxypropoxy)-2-hydroxypropyl decanoate and 1-(2,3-dihydroxypropoxy)-3-hydroxypropan-2-yl decanoate was detected up to 340 °C.
- Executive summary:
The flash point of Dermosoft DGMC, reaction mass of 3-(2,3-dihydroxypropoxy)-2-hydroxypropyl decanoate and 1-(2,3-dihydroxypropoxy)-3-hydroxypropan-2-yl decanoate was determined using the Pensky-Martens closed flash point tester in a guideline study (EU method A.9, EPA OPPTS 830.6315 and ISO 2719) following GLP.
A flash point could not be determined. In a preliminary test, no flash point of the test item was detected up to 340 °C.
Reference
A flash point could not be determined. In a preliminary test, no flash point of the test item was detected up to 340 °C. At approximately 280 °C, the escaping smoke started burning at the ignition source. No flash point could be observed.
Description of key information
A flash point could not be determined. No flash point of Dermosoft DGMC, reaction mass of 3-(2,3-dihydroxypropoxy)-2-hydroxypropyl decanoate and 1-(2,3-dihydroxypropoxy)-3-hydroxypropan-2-yl decanoate was detected up to 340 °C.
Key value for chemical safety assessment
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