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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
08-10-2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO No., other: ASTM D 93-85
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO No., other: EN 22719
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
Date of Signature on GLP certificate: 12-11-2008
Type of method:
non-equilibrium method closed cup
Remarks:
Pensky-Martens

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): MTDID 8191
- Substance type: UVCB material
- Physical state: Yellowish viscous liquid
- Concentration of oligomers: ≥99.0%
- Purity test date: 21 January 2010
- Lot/batch no.: MK 12/048
- Expiration date of the lot/batch: 27-Jan-2010
- Stability under test conditions: Not reported
- Storage condition of test material: In the refrigerator at about 4 °C

Results and discussion

Flash point
Flash point:
138.5 °C
Atm. press.:
99.4 kPa

Any other information on results incl. tables

In the preliminary test a clear flash point was observed at a test item temperature of about 130 °C. Therefore, the main test was also performed with a Pensky-Martens flash point apparatus.

The main test was performed in duplicate. A clear flash point was observed at a test item temperature of 138 °C and 140 °C, respectively. The lowest value was therefore 138 °C at the actual atmospheric pressure of 99.4 kPa.

Applicant's summary and conclusion

Conclusions:
After correction for the atmospheric pressure, the flash point of MTDID 8191 was determined to be 138.5 °C using the Pensky-Martens flash point apparatus.
Executive summary:

After correction for the atmospheric pressure, the flash point of MTDID 8191 was determined to be 138.5 °C using the Pensky-Martens flash point apparatus.