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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1983
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
1983

Materials and methods

Principles of method if other than guideline:
Not specified
Type of method:
other: not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2',4,4',6,6'-hexanitrostilbene
EC Number:
243-494-5
EC Name:
2,2',4,4',6,6'-hexanitrostilbene
Cas Number:
20062-22-0
Molecular formula:
C14H6N6O12
IUPAC Name:
1,3,5-trinitro-2-[(E)-2-(2,4,6-trinitrophenyl)ethenyl]benzene
Test material form:
solid: crystalline

Results and discussion

Melting / freezing point
Melting / freezing pt.:
318 °C
Atm. press.:
1 atm

Applicant's summary and conclusion

Conclusions:
The melting point of HSN is 318°C.