HMDS (1,1,1,3,3,3-hexamethyldisilazane) for synthesis, Sigma-Aldrich®

Supplier: Merck

Synonyms: Hexamethyldisilazane

8.04324.0050 8.04324.0250 8.04324.1000
8.04324.0050EA 23.2 GBP
8.04324.0050 8.04324.0250 8.04324.1000
HMDS (1,1,1,3,3,3-hexamethyldisilazane) for synthesis, Sigma-Aldrich®
HMDS (1,1,1,3,3,3-Hexamethyldisilazane)
Formula: (CH₃)₃SiNHSi(CH₃)₃
MW: 161,39 g/mol
MDL Number: MFCD00008259
CAS Number: 999-97-3
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Specification Test Results

Solubility (20 °C) decomposes
Melting Point -82 °C
Molar Mass 161.39 g/mol
Boiling Point 126 °C (1013 mbar)
Vapor Pressure 20 hPa (20 °C)
Flash Point 15 °C
Explosion Limit 0.8 - 25.9 %(V)
Density 0.78 g/cm3 (20 °C)
Ignition Point 325 °C
Viscosity Kinematic 0.9 mm2/s (25 °C)

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