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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
July 10, 2012 - October 8, 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
no
Remarks:
the test is well described
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
O,O-bis(2-methylpropyl) sulfanidylphosphonothioate; trimethylazanium
EC Number:
700-910-4
Cas Number:
1354201-99-2
Molecular formula:
C11H28NO2PS2
IUPAC Name:
O,O-bis(2-methylpropyl) sulfanidylphosphonothioate; trimethylazanium
Test material form:
solid
Remarks:
pale yellow glassy solid
Specific details on test material used for the study:
- Name of test material (as cited in study report): S-10713
- Substance type: Straw color, lump solid
- Physical state: solid
- Lot/batch No.: AQ11216TZ
- Expiration date of the lot/batch: July 2013
- Stability: Stable under normal conditions
- Storage condition of test material: Room temperature; in the dark

Results and discussion

Boiling point
Boiling pt.:
212 °C
Decomposition:
yes
Decomp. temp.:
>= 250 °C
Remarks on result:
other: See attached TGA thermogram.

Applicant's summary and conclusion

Conclusions:
Using a DSC technique in accordance with OECD 103 and EU A.2 guidelines, the boiling point of the test substance was determined to be 212 °C. The test substance decomposes above 250 °C.
Executive summary:

The boiling point of the test substance has been determined according to EC A.2 method and OECD test guideline 103. Using Differential Scanning Calorimetry (DSC), the boiling temperature of the test substance was determined to be 250 °C at ca. 1013 hPa.