Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
April 27, 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP study

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
Qualifier:
according to
Guideline:
other: Determination of the crystallizing point, according to ISO 1392, adopted 15 February 1977
GLP compliance:
yes
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):diisopropylsuccinate
- Physical state: liquid

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< -22 °C
Atm. press.:
1 atm
Remarks on result:
other: The melting/freezing temperature of "Diisopropylsuccinat" is < -22 °C.

Any other information on results incl. tables

The test substance did not solidify down to -22 °C. Identical observations were made in both samples.

The melting/freezing temperature of"Diisopropylsuccinat"is < -22 °C.

Freezing temperatures below -20 °C was not determined, according to the Guidance on information requirements and chemical safety assessment, Chapter R.7a: Endpoint specific guidance, May 2008, ECHA.

Applicant's summary and conclusion

Conclusions:
The melting/freezing temperature of diisopropylsuccinate is < -22 °C.
Executive summary:

The melting/freezing point of the test substance was determined using the method:Determination of the crystallizing point, according to ISO 1392.

The test substance did not solidify down to -22 °C. Identical observations were made in both samples.

The melting/freezing temperature of"Diisopropylsuccinat"is < -22 °C.

Freezing temperatures below -20 °C was not determined, according to the Guidance on information requirements and chemical safety assessment, Chapter R.7a: Endpoint specific guidance, May 2008, ECHA.