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Physical & Chemical properties

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
other: Differential Scanning Calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
3,4-Dichloroaniline-6-sulfonic acid
EC Number:
700-413-2
Cas Number:
6331-96-0
Molecular formula:
C6 H5 Cl2 N O3 S
IUPAC Name:
3,4-Dichloroaniline-6-sulfonic acid
Details on test material:
Name of test material (as cited in study report): Dichlororthanilsäure
Chemical name: Benzolsulfonsäure,2-amino-4,5-dichlor
Analytical purity: 99 %

Results and discussion

Melting / freezing point
Decomposition:
yes
Decomp. temp.:
ca. 330 °C

Any other information on results incl. tables

No melting temperature between 20°C and decomposition of the test item was found.

Exothermic decomposition was observed above about 330°C.

Applicant's summary and conclusion