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IOTA 5205H Tetramethyldisilazane

Product Name: Tetramethyldisilazane

Chemical name: 1,1,3,3-Tetramethyldisilazane

CAS No.: 15933-59-2

Molecular formula: C4H15NSi2

Molecular weight:133.34

Technical index

1.     Appearance: Colorless transparent liquid

2.     Density(25℃, g/cm3): 0.752

3.     Flash point(℃): -8.3

4.     Purity(%): ≧92


1. It is used to treat fumed silica, and the treated silica changes from hydrophilic to hydrophobic, which can better affinity with raw rubber;

2. Can be used as a synthetic intermediate for medical and other chemicals;

3. Can be used as paint additive;

4. Can be used in the manufacture of silicone rubber, silicone colloid, vinyl silicone;

5. Can be used as ceramic surface treatment agent


UN No.: UN 2924

Category:Class II packaging

Specification: 20kg, 160kg packaging and customized packaging


Store in a cool and ventilated warehouse, the temperature of the warehouse should not exceed 37℃; It is strictly forbidden to contact with alkaline and acidic substances, and avoid contact with water.

Shelf life: 12 months


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