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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:
supporting study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
and other guideline: VO440/2008/EC
Deviations:
no
GLP compliance:
no
Type of method:
thermal analysis

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1'-binaphthyl-8,8'-dicarboxylic acid
EC Number:
249-922-7
EC Name:
1,1'-binaphthyl-8,8'-dicarboxylic acid
Cas Number:
29878-91-9
Molecular formula:
C22H14O4
IUPAC Name:
[1,1'-binaphthalene]-8,8'-dicarboxylic acid

Results and discussion

Melting / freezing point
Melting / freezing pt.:
289 °C
Atm. press.:
1 013 mBar
Decomposition:
yes
Decomp. temp.:
>= 300 °C
Sublimation:
no

Applicant's summary and conclusion

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