Registration Dossier
Registration Dossier
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EC number: 203-457-6 | CAS number: 107-05-1
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
Based on WoE approach, the melting point of 3-chloropropene is -134.5 °C at normal atmospheric pressure conditions.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -134.5 °C
Additional information
Data from six different phys-chem. handbooks have been evaluated. Even though handbook data usually do not give details on the test item or on the methodology used, the available data set is considered robust, since all data indicate a melting point of 3-chloropropene in the range of -136 to -134 °C. The value of -134.5 °C as highlighted above is taken from the following studies, Lide 2008, Weiss 1986, Merck 2001, and Sax 1984.
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