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EC number: 248-258-5 | CAS number: 27138-31-4
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:
- 5 June 1997 - 21 August 1997
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Principles of method if other than guideline:
- Apparatus was as described in ASTM D93-80 except that a thermocouple was used instead of a thermometer.
- GLP compliance:
- yes
- Type of method:
- non-equilibrium method closed cup
- Flash point:
- 192 °C
- Atm. press.:
- 1 006.8 mBar
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of DPGDB was determined to be 192°C (PMCC).
- Executive summary:
A flash point determination of the test material DPGDB was performed according to EC test guidelines, and in compliance with GLP.
The flash point was determined by the non-equilibrium method using a closed cap flashpoint apparatus. Duplicate determinations were performed.
The flash point of DPGDB was determined as 192°C.
Reference
A blue halo was observed around the flame at 180°C or 188°C in the duplicate tests.
Description of key information
The flash point of DPGDB has been determined as 192°C (465K) at 1006.8 mbar (HLS 1999, VCL249/972399).
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 192 °C
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