Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Report date:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary method

Test material

Constituent 1
Chemical structure
Reference substance name:
3-(3,4,5-trimethoxybenzylidene)pentane-2,4-dione
EC Number:
807-059-9
Cas Number:
945558-97-4
Molecular formula:
C15H18O5
IUPAC Name:
3-(3,4,5-trimethoxybenzylidene)pentane-2,4-dione

Results and discussion

Melting / freezing point
Melting / freezing pt.:
>= 80.9 - <= 82.7 °C
Atm. press.:
ca. 760 mm Hg

Applicant's summary and conclusion

Conclusions:
The mean melting point of synoxyl HSS was 354.42±0.15 K at normal atmospheric pressure(760 mmHg). The melting range of synoxyl HSS was 80.9-82.7℃.