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Physical & Chemical properties

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:
2016-06-15 to 2016-10-03
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7200 (Melting Point / Melting Range)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Batch no. 41251
- Expiration date of the lot/batch: 2017-03-01 (taken from Label)

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature
- Stability under test conditions: until 01 March 2017 (nominal expiry date) (taken from label)

FORM AS APPLIED IN THE TEST (if different from that of starting material): Colourless liquid

Key result
Melting / freezing pt.:
< -80 °C
Atm. press.:
ca. 1 013 - ca. 1 015 hPa
Remarks on result:
other: equivalent to <193 degrees Kelvin

It was observed after storage that the test item was a liquid (-20°C freezer) and a liquid (-80°C freezer). According to this it was concluded that the melting temperature of the test item is < -80°C (< 193K).

Conclusions:
The melting temperature of the test material (AsahiklinTM AC-2000) was determined to be <-80°C (<193K). The atmospheric pressure was 1014 ± 1 hPa.
Executive summary:

The melting temperature of the test material (AsahiklinTM AC-2000) was determined to be <-80°C (<193K). The atmospheric pressure was 1014 ± 1 hPa.

Description of key information

The melting temperature of 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane was determined to be <-80°C (<193K). The atmospheric pressure was 1014 ± 1 hPa.

Key value for chemical safety assessment

Additional information

A GLP-compliant study, conducted according to OECD Guideline 102 was provided for 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane (Charles River Laboratories Den Bosch BV., 2016a).