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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Boiling point

Currently viewing:

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:
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:
2-aminobenzene-1,4-disulphonic acid
EC Number:
202-669-6
EC Name:
2-aminobenzene-1,4-disulphonic acid
Cas Number:
98-44-2
Molecular formula:
C6H7NO6S2
IUPAC Name:
2-aminobenzene-1,4-disulphonic acid
Constituent 2
Reference substance name:
2-aminobenzene-1, 4-disulphonic acid
IUPAC Name:
2-aminobenzene-1, 4-disulphonic acid
Details on test material:
- Name of test material: 2-aminobenzene-1, 4-disulphonic acid
- Molecular formula: C6H7NO6S2
- Molecular weight: 253.25
- Substance type: Organic

Results and discussion

Boiling point
Atm. press.:
975 hPa
Decomposition:
yes
Decomp. temp.:
475 °C
Remarks on result:
other: Substance decomposes at 475 deg C

Applicant's summary and conclusion

Conclusions:
2-aminobenzene-1, 4-disulphonic acid decomposes at 475 deg C
Executive summary:

2-aminobenzene-1, 4-disulphonic acid decomposes at 475 deg C