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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
07.03.2013 - 18.03.2013
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2013

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: distillation method
Principles of method if other than guideline:
The temperature at which a liquid boils at atmospheric pressure
GLP compliance:
no
Type of method:
distillation method

Test material

Constituent 1
Chemical structure
Reference substance name:
5-amino-2-(p-aminoanilino)benzenesulphonic acid
EC Number:
204-344-4
EC Name:
5-amino-2-(p-aminoanilino)benzenesulphonic acid
Cas Number:
119-70-0
Molecular formula:
C12H13N3O3S
IUPAC Name:
5-amino-2-[(4-aminophenyl)amino]benzene-1-sulfonic acid
Test material form:
other: Amorphous
Details on test material:
- Name of test material: 5-amino-2-(p-aminoanilino)benzenesulphonic acid
- Substance type: Organic
- Physical state: solid

Results and discussion

Boiling point
Atm. press.:
990 hPa
Decomposition:
no
Remarks on result:
other: Boiling point was not detectable since the substance got converted to ash at 620 deg C

Applicant's summary and conclusion

Conclusions:
Boiling point was not detectable since the substance (5-amino-2-(p-aminoanilino)benzenesulphonic acid) got converted to ash at 620 deg C.
Executive summary:

Boiling point was not detectable since the substance (5-amino-2-(p-aminoanilino)benzenesulphonic acid) got converted to ash at 620 deg C.