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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
01-05-2012 - 15-05-2012
Reliability:
1 (reliable without restriction)

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 a liquid boils at atmospheric pressure
GLP compliance:
no
Type of method:
distillation method

Test material

Constituent 1
Chemical structure
Reference substance name:
Disodium 4,4'-dinitrostilbene-2,2'-disulphonate
EC Number:
223-051-2
EC Name:
Disodium 4,4'-dinitrostilbene-2,2'-disulphonate
Cas Number:
3709-43-1
Molecular formula:
C14H10N2O10S2.2Na
IUPAC Name:
disodium 4,4'-dinitrostilbene-2,2'-disulphonate
Details on test material:
- Name of test material : disodium 4,4'-dinitrostilbene-2,2'-disulphonate
- Substance type: Organic
- Physical state: Solid

Results and discussion

Boiling point
Boiling pt.:
552 °C
Atm. press.:
960 hPa
Decomposition:
no

Applicant's summary and conclusion

Conclusions:
Boiling point of disodium 4,4'-dinitrostilbene-2,2'-disulphonate is 552 deg C at 960 hPa
Executive summary:

The boiling point of the substance is the (thermal) point at which a liquid substance gains enough thermal energy to become a gas. The boiling point of disodium 4,4'-dinitrostilbene-2,2'-disulphonate is found to be 552 deg C at 960 hPa.