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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
28 March-27 June 2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP compliant study according to guideline

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Version / remarks:
(OJEU no. L142, May 31, 2008)
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO No., other: United Nations (UN), UN no. ST/SG/AC.10/11/Rev.4, Part III: Classification Procedures, Test Methods and Criteria Relating to Explosives of Class 3, Class 4, Division 5.1 and Class 9, Paragraph 32.4.1: “Non-Viscous Flammable Liquids”, 2003.
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Version / remarks:
2002
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO No., other: ASTM D 93 (2002)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
closed cup
Remarks:
(Pensky-Martens)

Test material

Constituent 1
Chemical structure
Reference substance name:
1,4-bis[2-(2-ethoxyethoxy)ethyl] cyclohexane-1,4-dicarboxylate
EC Number:
618-829-7
Cas Number:
922165-31-9
Molecular formula:
C20H36O8
IUPAC Name:
1,4-bis[2-(2-ethoxyethoxy)ethyl] cyclohexane-1,4-dicarboxylate
Details on test material:
Identification: Neosolue-Aqulio
Molecular formula: C20H36O8
Molecular weight: 404.5
CAS Number: 922165-31-9
Description: Clear colourless to very pale yellow liquid
Batch: TVI-714
Purity: 99.5% (GC)
Test substance storage: At room temperature in the dark
Stability under storage conditions: Stable
Expiry date: 07 October 2012 (Retest date)

Results and discussion

Flash point
Flash point:
210 °C
Atm. press.:
1 017 hPa

Any other information on results incl. tables

As a result of the preliminary test, the estimated flash-point of the test substance was 218°C.

The results of the main study are given in the Table below. The difference between the results obtained with Test 1 and Test 2 was ≤ 6°C. From this, it was concluded that the flash-point of the test substance is the lowest flash-point obtained. 

Test

Flash-point

[°C]

Lowest flash-point

[°C]

1

210

210

2

214

 

 

The flash-point of the test substance was 210°C.

Applicant's summary and conclusion

Conclusions:
Using the Pensky-Martens closed cup method, the flash-point of the test substance was determined to be 210°C at ambient atmospheric pressure.