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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
December 15, 2017 - January 12, 2018
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:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
[2-[ethyl[3-methyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]amino]ethyl]trimethylammonium methyl sulphate
EC Number:
248-957-5
EC Name:
[2-[ethyl[3-methyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]amino]ethyl]trimethylammonium methyl sulphate
Cas Number:
28313-51-1
Molecular formula:
C22H29N6S.CH3O4S
IUPAC Name:
{2-[ethyl({3-methyl-4-[(E)-2-(3-phenyl-1,2,4-thiadiazol-5-yl)diazen-1-yl]phenyl})amino]ethyl}trimethylazanium methyl sulfate
Test material form:
solid: particulate/powder

Results and discussion

Boiling point
Key result
Decomposition:
yes
Decomp. temp.:
>= 170 °C

Applicant's summary and conclusion

Conclusions:
The test item had no mboiling point at atmospheric conditions. Decomposition started at approx. 170 °C.