Registration Dossier

Diss Factsheets

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
Study period:
May-Sept 2012
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:
no
GLP compliance:
no
Other quality assurance:
other: ISO 9001
Type of method:
capillary method
Melting / freezing pt.:
157.9 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
no

 

Temperature (°C)

Specimen #

Stage A

Stage B

Stage C

Stage D

Stage E

1

150.1

151.2

154.2

156.7

157.9

2

150.1

151.6

154.3

156.5

157.9

Table 5.1. Temperatures noted on two specimens of the test substance in the Capillary Melting System

Conclusions:
The mean heating range is 150.1 to 157.9 °C. The melting point is the final observed temperature, 157.9°C.

Description of key information

Melting point according to OECD 102. The mean heating range is 150.1 to 157.9 °C. The melting point is the final observed temperature, 157.9 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
157.9 °C

Additional information

Categories Display