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Diss Factsheets

Administrative data

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 28, 1991
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP study.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1991
Report date:
1991

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
GLP compliance:
yes
Type of method:
closed cup
Remarks:
Pensky-Martens

Test material

Constituent 1
Chemical structure
Reference substance name:
α-trimethylsilanyl-ω-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane))
EC Number:
406-420-4
EC Name:
α-trimethylsilanyl-ω-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane))
Cas Number:
69430-40-6
Molecular formula:
Unspecified example: C18.3H46.8O5.8Si4.1
IUPAC Name:
2,2,4,4,6,12,15-heptamethyl-6-[(trimethylsilyl)oxy]-3,5,10,13,16-pentaoxa-2,4,6-trisilaheptadecane
Details on test material:
Identification: DC 5067
Description: Clear, light brown liquid
Lot Number: AB 090122
Purity: >99%
Storage conditions: In the original container at room temperature in the dark
Stability under storage conditions: Stab1e
Expiry date: December 1, 1991

Results and discussion

Flash point
Flash point:
61 °C
Atm. press.:
1 029.8 hPa

Any other information on results incl. tables

The determination of the flash-point of DC 5067 was performed in duplicate. Flash point temperatures determined during the performance of the test were 60°C and 63°C, respectively. The mean flash point temperature was calculated to be 61.5°C. The mean flash point was corrected for the atmospheric pressure. In conclusion, the flash point of DC 5067 was determined to be 61°C under the conditions of the test.

Applicant's summary and conclusion

Conclusions:
The flash point of DC 5067 was determined to be 61°C under the conditions of the test.
Executive summary:

The determination of the flash point of DC 5067 was performed using a Pensky-Martens closed flash-point apparatus, in accordance with EEC- Directive A-9 and ASTM D 93-85. The determination of the flash-point of DC 5067 was performed in duplicate. Flash point temperatures determined during the performance of the test were 60°C and 63°C, respectively. The mean flash point temperature was calculated to be 61.5°C. The mean flash point was corrected for the atmospheric pressure. In conclusion, the flash point of DC 5067 was determined to be 61°C under the conditions of the test.