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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

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Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017
Reliability:
2 (reliable with restrictions)
Qualifier:
according to guideline
Guideline:
other: ASTM D 97
GLP compliance:
no
Type of method:
capillary method
Key result
Melting / freezing pt.:
ca. -26 °C
Atm. press.:
ca. 1 atm

Instrument : CPP 5GS - ISL

measurement performed in double:

 1st test  2nd test  average
   Pour point (C)  -26°C  -26°C  -26°C
Conclusions:
The substance shows a Pour point of -26°C at 1 atm.
Executive summary:

The substance Hydrocarbons, C10-C12, n-alkanes, <2% aromatics shows a Pour Point of -26°C at 1 atm, measured with method ASTM D97

Endpoint:
melting point/freezing point
Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Done in accordance with ASTM D 97 testing however not under GLP.
Justification for type of information:
A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
Reason / purpose for cross-reference:
read-across: supporting information
Qualifier:
according to guideline
Guideline:
other: ASTM D 97-08
Deviations:
no
GLP compliance:
no
Remarks:
Not specified
Type of method:
pour point
Key result
Melting / freezing pt.:
-21 °C
Atm. press.:
1 atm
Decomposition:
no
Sublimation:
no
Conclusions:
Measured pour point is -21°C at 1 atm.
Executive summary:

The pour point of the substance Hydrocarbons, C10-C13, n-alkanes, <2% aromatics has been measured following the ASTM D 97-08 testing method. The reported value is -21°C at 1atm.

Description of key information

The substance Hydrocarbons, C10-C12, n-alkanes, <2% aromatics shows a Pour Point of -26°C at 1 atm, measured with method ASTM D97.

The pour point of the substance Hydrocarbons, C10-C13, n-alkanes, <2% aromatics, measured in accordance with the ASTM D 97-08 testing method is maximum -10°C.

This data is used for read across to Hydrocarbons, C10-C12, n-alkanes, <2% aromatics.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-26 °C

Additional information