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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental starting date: 28 April 2016 Experimental completion date: 20 April 2017
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
yes
Type of method:
pour point

Test material

Constituent 1
Chemical structure
Reference substance name:
Amines, C16-18-(even numbered, saturated and unsaturated) alkyl, O,O-di-Bu phosphorothioates
Molecular formula:
Not applicable - UVCB
IUPAC Name:
Amines, C16-18-(even numbered, saturated and unsaturated) alkyl, O,O-di-Bu phosphorothioates
Constituent 2
Chemical structure
Reference substance name:
C16-18-(even numbered, saturated and unsaturated)-alkylamines
EC Number:
627-034-4
Cas Number:
1213789-63-9
Molecular formula:
R-NH2 R = alkyl mainly C16-18-(even numbered, saturated and unsaturated)-alkyl
IUPAC Name:
C16-18-(even numbered, saturated and unsaturated)-alkylamines
Test material form:
liquid
Specific details on test material used for the study:
Information as provided by the Sponsor. The Certificate of Analysis provided by the Sponsor is presented as Annex 1 (Please see Attachment Section of this Summary).

Identification: X-19574
Appearance/Physical state: Amber colored viscous liquid
Batch: X-19574-00-00
Purity: 100% (UVCB)
Expiry date: 01 June 2017
Storage conditions: Room temperature, in the dark

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
< 253 K
Decomposition:
no

Any other information on results incl. tables

Results

The test item remained mobile at minus 23 °C. The pour point is reported as less than minus 20 °C (<253 K). 

Applicant's summary and conclusion

Conclusions:
The pour point of the test item has been determined to be less than minus 20 °C (<253 K).
Executive summary:

The determination was carried out using the pour point method, using a procedure designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.

Conclusion

The pour point of the test item has been determined to beless than minus 20 °C (<253 K).