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Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: according to valid method (DSC)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Principles of method if other than guideline:
Differential Scanning Calorimetry
GLP compliance:
not specified
Type of method:
thermal analysis

Test material

Constituent 1
Chemical structure
Reference substance name:
4-amino-6-chlorotoluene-3-sulphonic acid
EC Number:
201-837-6
EC Name:
4-amino-6-chlorotoluene-3-sulphonic acid
Cas Number:
88-51-7
Molecular formula:
C7H8ClNO3S
IUPAC Name:
2-amino-4-chloro-5-methylbenzene-1-sulfonic acid

Results and discussion

Melting / freezing point
Melting / freezing pt.:
> 310 °C
Atm. press.:
ca. 1 atm
Decomposition:
yes
Decomp. temp.:
>= 321 °C
Remarks on result:
other: Mean decomposition energy: <114 Joule/g

Applicant's summary and conclusion

Conclusions:
The tested melting point is 310 °C.