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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:
15 Dec 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Qualifier:
according to guideline
Guideline:
other: NFT 78 102 (Antifreezes - Determination Of Freezing Point)
Qualifier:
according to guideline
Guideline:
other: ASTM D1177 (Standard Test Method for Freezing Point of Aqueous Engine Coolants)
GLP compliance:
no
Type of method:
method to determine freezing temperature
Melting / freezing pt.:
-33.5 °C
Atm. press.:
ca. 1 013 hPa
Remarks on result:
other: Pressure not reported, it is assumed that test was performed at normal conditions.

Description of key information

Freezing point = -33.5 °C at ca. 1013 hPa (ASTM D1177)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-33.5 °C

Additional information