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Diss Factsheets

Physical & Chemical properties

Boiling point

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Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
04 September 2017 - 01 November 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
30 May 2008
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
27 July 1995
GLP compliance:
yes (incl. QA statement)
Type of method:
other: Study not feasible

Test material

Constituent 1
Reference substance name:
Naphthenic acids, lithium salts
EC Number:
262-987-6
EC Name:
Naphthenic acids, lithium salts
Cas Number:
61788-56-5
Molecular formula:
Lithium salts of naphthenic acids. Naphthenic acids: CnH2n+zO2 where n is the carbon number and z is the homologous group series number. The z is 0 when no ring structures are present, z is -2 when 1 ring is present, z is -4 when 2 rings are present, etc.
IUPAC Name:
Naphthenic acids, lithium salts
Test material form:
solid: bulk
Specific details on test material used for the study:
- Source and lot/batch No.of test material: A065/99
- Expiration date of the lot/batch: 1st July 2019
- Purity: UVCB

Results and discussion

Boiling point
Key result
Remarks on result:
not determinable

Any other information on results incl. tables

As the test item was determined to decompose prior to melting, testing according to Method A.2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995 was concluded to be neither valid nor feasible.

Applicant's summary and conclusion

Conclusions:
As the test item was determined to decompose prior to melting, the boiling point test was concluded to be neither valid nor feasible.
Executive summary:

The boiling point of naphthenic acids, lithium salts was investigated in a GLP-compliant study. As the test item was determined to decompose prior to melting, testing according to Method A.2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995 was concluded to be neither valid nor feasible.