Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27th May - 02 September 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: study conducted to OECD guidelines and GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
method to determine freezing temperature

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): Diisoamyl phthalate

- Substance type: organic
- Physical state: liquid
- Analytical purity: 100%

- Lot/batch No.: 7920-1-1
- Expiration date of the lot/batch:12 August 2012

- Storage condition of test material: room temperature in the dark

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< 25 °C

Any other information on results incl. tables

In a trial determination, the test substance did not solidify as the temperature was decreased from ambient temperature down to -25°C. No further testing was necessary, as the sample was still liquid at -25°C.

Applicant's summary and conclusion

Conclusions:
The freezing temperature of Diisoamyl phthalate was determined to be less than -25°C.