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Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
6 March-28 June 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
27 July 1995
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
method to determine freezing temperature
Specific details on test material used for the study:
Name:
CAS No.: Oleyl Lactate (Dermol OL)
42175-36-0 (formally known as)
EC NO:
Chemical Name

Physical state: 946-088-2 (assigned since pre-registration)
Reaction Products of (Z)-octadec-9-enol and lactic acid
Clear yellow liquid
Sponsor lot number: P7610
Purity: 100%
Molecular weight: 340.5405 g/mol
Arrival date: 7 February 2018
Re-test date: 31 January 2020
Storage conditions: Room temperature (15 to 30°C)
Melting / freezing pt.:
-6.6 °C
Atm. press.:
ca. 1 013 hPa

The test material completely solidified during testing. From the results obtained the freezing point will be reported as a range. The freezing point range was found to be -6.6 to -9.7°C.

Conclusions:
The test material completely solidified during testing. From the results obtained the freezing point will be reported as a range. The freezing point range was found to be -6.6 to -9.7°C.
Executive summary:

The test material completely solidified during testing. From the results obtained the freezing point will be reported as a range. The freezing point range was found to be -6.6 to -9.7°C..

Description of key information

Study conducted to recognised testing guidelines [with GLP certification].

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-6.6 °C

Additional information

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