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Melting point / freezing point

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Description of key information

Melting point: -106.8°C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-106.8 °C

Additional information

Melting points for the primary constituents of GLS have been determined in reliable experimental studies or via reliable QSAR predictions.

The average melting point, which will be used for risk assessment, is - 106.8°C.

Melting points:

Dichloromethylsilane: - 90 -6°C

Trichlorosilane: - 126.5°C

Chloro(dimethyl)silane: -111°C

Tetramethylsilane: -99.1°C 101.3 kPa