HMDS (1,1,1,3,3,3-hexamethyldisilazane) for gas chromatography, Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: Hexamethyldisilazane

M-Clarity™ quality level = MQ100

1.12186.0100 1.12186.0100
EM1.12186.0100CS 26939.65 USD
EM1.12186.0100 CA1.12186.0100
HMDS (1,1,1,3,3,3-hexamethyldisilazane) for gas chromatography, Supelco®
HMDS (1,1,1,3,3,3-Hexamethyldisilazane)
Formula: (CH₃)₃SiNHSi(CH₃)₃
MW: 161.39 g/mol
Boiling Pt: 126 °C (1013 hPa)
Melting Pt: –82 °C
Density: 0.7742 g/cm³ (20 °C)
Flash Pt: 6 °C
Storage Temperature: Ambient
MDL Number: MFCD00008259
CAS Number: 999-97-3
EINECS: 213-668-5
UN: 3286
ADR: 3 (6.1, 8),II
REACH: 01-2119438176-38
Merck Index: 13,04708
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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 6 °C
Explosion Limit 0.8 - 25.9 %(V)
Density 0.774 g/cm3 (20 °C)
Ignition Point 325 °C
Viscosity kinematic 0.9 mm2/s (25 °C)
Hazard Class 3
Hazard Class Description Flammable liquid

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