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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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:
1 (reliable without restriction)
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
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 substance changes its phase at standard atmospheric pressure
GLP compliance:
no
Type of method:
other: Furnace method

Test material

Constituent 1
Chemical structure
Reference substance name:
2-[(3-aminophenyl)sulphonyl] hydrogensulphate
EC Number:
219-668-1
EC Name:
2-[(3-aminophenyl)sulphonyl] hydrogensulphate
Cas Number:
2494-88-4
Molecular formula:
C8H11NO6S2
IUPAC Name:
[2-(3-aminobenzenesulfonyl)ethoxy]sulfonic acid

Results and discussion

Melting / freezing point
Melting / freezing pt.:
290 °C
Atm. press.:
975 hPa
Decomposition:
no
Sublimation:
no
Remarks on result:
other: Other details not available

Applicant's summary and conclusion

Executive summary:

The melting point of the substance is 290 degree C.