Reaction mass of N-2-hydroxyethylacetamide and N,O-diacetyl-2-aminoethanol

Melting point / freezing point

Link to relevant study record(s)

Reference

Endpoint:

melting point/freezing point

Remarks:

Freezing point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

November 03, 2017

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:

not specified

GLP compliance:

yes

Type of method:

method to determine freezing temperature

Key result

Melting / freezing pt.:

< -20 °C

Atm. press.:

ca. 101 325 Pa

Decomposition:

no

Remarks on result:

other: No freezing of test substance was observed up to -20°C

Result

The Freezing temperature of the test substance was observed in triplicate through the temperature ranges from 20^oC to -20^oC. No freezing of sample was observed through these ranges and so the temperature was recorded as less then – 20^oC.

Conclusions:

Under the study conditions, the freezing point of the test substance was determined to be less than -20°C.

Executive summary:

A study was conducted to determine the freezing point of the test substance according to OECD Guideline 102, by the freezing temperature method, in compliance with GLP. Under the study conditions, the freezing point of the test substance was determined to be less than -20°C (Scymaris, 2017).

Description of key information

The freezing point of the test substance was determined according to OECD Guideline 102 (Scymaris, 2017).

Additional information

No freezing of test substance was observed between 20°C to -20°C.