Registration Dossier
Registration Dossier
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EC number: 230-939-3 | CAS number: 7378-99-6
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:
- 26 November 2015 - 16 March 2016
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: UN Transport Regulation Class 3 (2009)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- 2002
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- closed cup
- Flash point:
- 69 °C
- Atm. press.:
- 1 019.7 hPa
- Remarks on result:
- other: Preliminary test (Amount of test item 49 g) lowest temperature where an ignition was observed
- Flash point:
- 66 °C
- Atm. press.:
- 1 019.6 hPa
- Remarks on result:
- other: Main test (Amount of test item 52.6 g) the lowest temperature where an ignition was observed was 65.8°C (Corrected flash point)
- Flash point:
- 66 °C
- Atm. press.:
- 1 019.7 hPa
- Remarks on result:
- other: Main test (Amount of test item 53.3 g) the lowest temperature where an ignition was observed was 65.8°C (Corrected flash point)
- Conclusions:
- Final Results:
The test item N,N-Dimethyloctan-1-amine has a flash point of 65.5 °C (average corrected and rounded down to the nearest multiple of 0.5 °C) according to Regulation EC No. 440/2008 Method A.9. Flash Point and DIN EN ISO 2719 (2003).
According to the results of the test on the flash point, the test item is classified as following:
UN Transport Regulation: With a flash point of 65.5 °C (> 60 °C), the test item does not have to be classified as flammable liquid in class 3 according to the UN Transport Regulation.
GHS (CLP Regulation EC 1272/2008 Annex 1: 2.6): With a flash point of 65.5 °C (> 60 °C), the test item does not have to be classified as flammable liquid according to GHS or CLP Regulation EC 1272/2008 Annex 1.
Directive 67/548/EEC: With a flash point of 65.5 °C (> 55 °C) the test item has not to be classified. - Executive summary:
Report:Hernandez, C.(2016): N,N-Dimethyloctan-1-amine Determination of physico-chemical properties Flash Point (EC A.9 and UN Class 3)
Source:consilab Gesellschaft für Anlagensicherheit mbH, Industriepark Höchst, G830/G840, 65926 Frankfurt am Main, Germany;
unpublished Report:CSL-15 -1314.06; Eurofins Study-No. S15 -06210
Guidelines: DIN EN ISO 2719 (2003) and EC A.9
Deviations:no
GLP:yes (incl. certificate)
Materials and Methods: closed cup
Study period: 26 November 2015 to 16 March 2016
Results : The test itemN,N-Dimethyloctan-1-amine has a flash point of 65.5 °C (average corrected and rounded down to the nearest multiple of 0.5 °C) according to Regulation EC No. 440/2008 Method A.9. Flash Point and DIN EN ISO 2719 (2003).
According to the results of the test on the flash point, the test item is classified as following:
UN Transport Regulation: With a flash point of 65.5 °C (> 60 °C), the test item does not have to be classified as flammable liquid in class 3 according to the UN Transport Regulation.
GHS (CLP Regulation EC 1272/2008 Annex 1: 2.6): With a flash point of 65.5 °C (> 60 °C), the test item does not have to be classified as flammable liquid according to GHS or CLP RegulationEC 1272/2008 Annex 1.
Directive 67/548/EEC: With a flash point of 65.5 °C (> 55 °C) the test item has not to be classified.
Table 1: Classifications
UN Transport Regulation
GHS (CLP Regulation EC 1272/2008)
Directive 67/548/EEC
Flammable Liquid
Not classified in Class 3 as Flammable liquid
Not classified as Flammable liquid
Not classified as Flammable liquid
Reference
Preliminary test
Table 1: Preliminary test
Amount of test item / g |
Temperature / °C |
Ignition (+/-) |
Air pressure / hPa |
49 |
69.0 |
+ |
1019.7 |
In the preliminary test the lowest temperature where an ignition was observed was 69.0 °C.
Main Test
The results of the main test are summarized in the following table. The result “ignition” is indicated by + and “no ignition” by -.
Table 2: Main test
Amount of test item / g |
Temperature / |
Ignition / |
Air pressure / |
Corrected flash point / °C |
52.6 |
66.0 |
+ |
1019.6 |
65.8 |
53.3 |
66.0 |
+ |
1019.7 |
65.8 |
In the main test the lowest temperature where an ignition was observed was 65.8 °C.
The measured flash points are corrected to the ambient pressure and averaged to be 65.8 °C.
The resulting average corrected flash point rounded down to the nearest multiple of 0.5 °C is 65.5 °C.
Description of key information
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 65.5 °C
Additional information
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