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EC number: 203-917-6 | CAS number: 111-87-5
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
- Study period:
- 2009-09-14
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Remarks:
- Test procedure in accordance with national standard methods (ASTM) without GLP.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- 2002. Remark: ASTM-D93
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- non-equilibrium method closed cup
- Flash point apparatus:
- Pensky-Martens apparatus
- Key result
- Flash point:
- 86.5 °C
- Atm. press.:
- ca. 101.5 kPa
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- A flash point value of 86.5°C at atmospheric pressure was determined for the substance using a relevant test method. The result is considered to be reliable.
- Executive summary:
Octan-1-ol was determined according ASTM D93. The flash point was determined to be 86.5 °C at atmospheric pressure.
Reference
Measurement (repeat determination)
Temperature of Initial Ignition Source Application: 60.0°C / 60.0°C
Atmospheric Pressure: 101.8 kPa / 101.3 kPa
Flash Point (Uncorrected): 86.7°C / 86.7°C
Flash Point (Corrected): 86.5°C / 86.5°C
Description of key information
The flash point of octan-1-ol is 86.5°C at 1013 hPa.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 86.5 °C
Additional information
A flash point value of 86.5°C at 1013 hPa was determined for octan-1-ol with the use of non-equilibrium closed-cup method in accordance with ASTM-D93. The result is considered to be reliable and is selected as key study.
It is supported by a value of 81°C, taken from a source of hazard reference data (the online International Chemical Safety Cards of WHO IPCS).
A flash point value of 86.5°C and boiling point of 194°C indicate that octan-1-ol should not be classified for flammability in accordance with Regulation (EC) No. 1272/2008.
Discussion of trends in the Category of C6-24 linear and essentially-linear aliphatic alcohols:
The flash point of Category substances follow a predictable trend of increasing flash point temperature with increasing chain length together with increasing boiling point and decreasing vapour pressure.
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