Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium [(6-hydroxy-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetate
EC Number:
306-060-7
EC Name:
Sodium [(6-hydroxy-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetate
Cas Number:
95873-69-1
Molecular formula:
C12H10O6.Na
IUPAC Name:
sodium [(6-hydroxy-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetate
Test material form:
solid

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
ca. 236 °C
Decomposition:
yes
Decomp. temp.:
>= 300 °C

Any other information on results incl. tables

stainless steel crucible

30350°C – 2°C/min

Applicant's summary and conclusion

Conclusions:
Melting point by differential scanning calorimetry ca 236°C

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