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EC number: 222-583-2 | CAS number: 3542-36-7
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
The melting point/melting range of the test item has been determined to be 45.8 ± 1°C (319 ± 1K) by differential scanning calorimetry, using ASTM E537-86, designed to be compatible with Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 45.8 °C
Additional information
A reliability rating of 1 was assigned to the key study, according to the criteria of Klimisch, 1997 as the study was conducted in accordance with recognised guidelines and GLP.
In a supporting study (Waterson et al, 1994) the melting point was determined to be 47°C.
A reliability rating of 4 was assigned, according to the criteria of Klimisch, 1997 as the value was obtained from government report however specifics of test were not reported.
Supporting information is also available from 2 Safety data sheets (Gelest, 2003 & Crompton, 2000). The results contained in these were 45-50°C and 43°C respectively.
A reliability rating of 4 was assigned as the safety data sheets are secondary source information.
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