Registration Dossier
Registration Dossier
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EC number: 700-717-5 | CAS number: -
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
Melting point/freezing point: ≤- 60°C
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 213 K
Additional information
A freezing point value of <= -60°C was determined for MS-Silane in a reliable study conducted according to an appropriate test protocol (DIN ISO 3016). The result is considered to be reliable and assigned as key study. The melting point of MS-Silane constituents range from -57.7°C to -90.6°C at 1013 hPa. The melting point of dichloro(dimethyl)silane is -76.1°C, for dichloro(methyl)silane it is -90.6°C, for silicon tetrachloride it is -68.9°C and for chlorotrimethylsilane it is -57.7°C. The results are considered to be reliable and support the key study.
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