Registration Dossier
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EC number: 412-570-1 | CAS number: 119462-56-5 PERKALINK 900
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:
- October 1992 - January 1993
- 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
- Principles of method if other than guideline:
- The following was measured:
- flash point (closed): according to BS6664 part 5 (Pensky-Martens closed cup)
- flash point (open) and fire point: according to BS2000 (Pensky-Martens open tester) - GLP compliance:
- yes
- Type of method:
- equilibrium method closed cup
- Key result
- Flash point:
- > 360 °C
- Atm. press.:
- 1 028 hPa
- Remarks on result:
- other: closed cup
- Flash point:
- 255 - 258 °C
- Atm. press.:
- 1 028 hPa
- Remarks on result:
- other: open cup; mean: 257 °C
- Flash point:
- 283 - 284 °C
- Atm. press.:
- 1 028 hPa
- Remarks on result:
- other: fire point; mean: 284 °C
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene was determined at >360 °C c.c. at 1028 hPa.
- Executive summary:
The flash point of 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene was determined according EU method A.9 (Pensky-Martens, closed cup). The flash point was measured in closed cup at >360 °C by 1028 hPa.
Reference
The certified flash point reference material n-hexadecane was determined as:
| T/° C | ||
| Observed flash point (C) | 132 | 135 |
| Pressure corrected flash point | 131.6 | 134.6 |
| Mean flash point | 133.1 | |
The recorded closed flash point of n-hexadecane : 133.5 °C. Repeatability required (± 5 °C) : requirement satisfied Reproducibility required (± 8.5 °C) : requirement satisfied Corrected flash point = C + 0.033 (760-P) where: C = observed flash point, ° C P = ambient barometric pressure, mm Hg Barometric pressure (P) at time of standards test = 771.1 mm Hg (1028 hPa) Correction to flash point = + 0.4 °C for thermometer
Description of key information
The flash point of 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene was determined
at >360 °C c.c. at 1028 hPa.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 360 °C
Additional information
Should read >360°C.
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