Registration Dossier

Administrative data

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:
other: Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
Differential Scanning Calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
(diethylamino)acetonitrile
EC Number:
221-130-6
EC Name:
(diethylamino)acetonitrile
Cas Number:
3010-02-4
Molecular formula:
C6H12N2
IUPAC Name:
2-(diethylamino)acetonitrile
Details on test material:
- Name of test material (as cited in study report): (Diethylamino)acetonitril
- Analytical purity: > 90%
- Lot/batch No.: Kwg. 7369593-3

Results and discussion

Melting / freezing point
Melting / freezing pt.:
-6 °C
Atm. press.:
1 013 hPa

Any other information on results incl. tables

The melting temperature of the test item was found at -6 °C peak temperature in the 2nd heating.

Determination  Onset temperature
[°C] 
Peak temperature
[°C] 
A -14.4 -6.1
B -14.2 -6.0
Mean value  -14 -6

The estimated accuracy is ± 1 °C.

The test item shows a glass transition at about -115 °C, followed by an exotherm recrystallization at about -63 °C peak temperature

Applicant's summary and conclusion