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Commodity name:  1,1,1,3,3,3-Hexamethyldisilazane

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Commodity Description:  This product is used aspharmaceutical intermediates, used to make other chemicals, likefor the preparation of trimethylsilyl derivatives.It may be toxic by ingestion. Irritates skin and eyes. Vapors are heavier than air. May emit highly toxi

This product is used as pharmaceutical intermediates, used to make other chemicals, like for the preparation of trimethylsilyl derivatives. It may be toxic by ingestion. Irritates skin and eyes. Vapors are heavier than air. May emit highly toxic nitrogen oxide fumes when heated to decomposition.


Property Index
Appearance Colorless liquid
Density(25℃)g/cm3 0.770—0.780
Molecular Weight 161.3
Flash Point 27 ℃
Refractive Index 1.408±0.002
Boiling Point 126 ℃
Chroma ≤10
HMDS ≥99.0%
HMDSO ≤0.7%
Trimethylsilanol ≤0.3%


PACKING
150kg plastic/iron drum, or as required
 
STORAGE
In dry, ventilate, cold place, avoid direct sunlight, far away from fire & rain
R11Highly flammable
R20/21/22Harmful by inhalation, in contact with skin and if swallowed.
R34 Causes burns.
 
SHELF LIFE
6 months
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