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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Experimental starting date: 28 January 2019 Experimental completion date: 31 January 2019
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
yes
Type of method:
equilibrium method closed cup
Flash point apparatus:
Setaflash apparatus

Test material

Constituent 1
Chemical structure
Reference substance name:
3-sec-[C15-18-(branched and linear)-alk-2-enyl]pyrrolidine-2,5-dione
EC Number:
701-350-3
Molecular formula:
Not possible to assign, UVCB
IUPAC Name:
3-sec-[C15-18-(branched and linear)-alk-2-enyl]pyrrolidine-2,5-dione
Test material form:
liquid
Details on test material:
- Appearance: brown liquid
- Storage: room temperature, in the dark
Specific details on test material used for the study:
Identification: X-16151
Appearance/Physical state:Dark brown viscous liquid
Batch:R18 13101
Purity:UVCB 100%
Expiry date:02 August 2020
Storage conditions:Room temperature in the dark

Results and discussion

Flash point
Key result
Flash point:
193 °C
Atm. press.:
99.4 kPa

Any other information on results incl. tables

Results

Results of the flash point determination are shown in the following table:

Temperature (ºC)

Observations

21.0

No flash.

26.0

No flash.

31.0

No flash.

36.0

No flash.

41.0

No flash.

46.0

No flash.

51.0

No flash.

56.0

No flash.

61.0

No flash.

66.0

No flash.

71.0

No flash.

71.0 (fresh sample)

No flash.

76.0

No flash.

81.0

No flash.

86.0

No flash.

91.0

No flash.

96.0

No flash.

101.0 (fresh sample)

No flash.

106.0

No flash.

111.0

No flash.

116.0

No flash.

121.0

No flash.

126.0

No flash.

131.0

No flash.

136.0

No flash.

141.0

No flash.

146.0

No flash.

151.0

No flash.

151.0 (fresh sample)

No flash.

156.0

No flash.

161.0

No flash.

166.0

No flash.

171.0

No flash.

176.0

No flash.

181.0

No flash.

186.0

No flash.

191.0

A blue flash spread across the sample cup.

191.0 (fresh sample)

No flash.

196.0

A blue flash spread across the sample cup.

196.0 (fresh sample)

A blue flash spread across the sample cup.

192.0 (fresh sample)

No flash.

193.0 (fresh sample)

A blue flash spread across the sample cup.

193.0 (fresh sample)

A blue flash spread across the sample cup.

191.0 (fresh sample)

No flash.

Atmospheric pressure: 99.4 kPa
Observed flash point: 193°C
Corrected flash point:193°C

Applicant's summary and conclusion

Conclusions:
The flash point of the test item has been determined to be 193 ± 2 °C.
Executive summary:

The determination was carried out using a closed cup flash point tester*, using a procedure designed to be compatible with Method A.9 Flash Point of Commission Regulation (EC) No 440/2008 of 30 May 2008.


*Based on, Anon Determination of Flash no Flash and Flash Point – Rapid Equilibrium Closed Cup Method,International Standard ISO 3679:2015Second Edition,P1-22and Anon (2011) Flash Point of Liquids by Small Scale Closed Cup Apparatus,ASTM D-3278-89,P1-8.

Conclusion

The flash point of the test item has been determined to be 193 ± 2 °C.