Registration Dossier

Physical & Chemical properties

Melting point / freezing point

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Guideline study, 2018.
Performed at GLP acredieted laboratory, but not to GLP
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
Named in some reports as 2-propenenitrile, polymer with 1,2-ethanediamine
Dried material, described as viscous liquid
Melting / freezing pt.:
< -20 °C
Atm. press.:
ca. 1 atm
Decomposition:
no

No thermal event reported that could indicate a freezing / melting point

Visual assessmentmade by cooling and making direct observations

Conclusions:
No freezing / boiling point reported.
The substance is typically supplied in water.

Description of key information

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-20 °C

Additional information

No freezing point was determined

A figure of -20 C is used for the CSR