| EINECS: | 213-668-5 |
|---|---|
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Refined |
| Colour: | Colorless |
| Density (25 C,g/cm3): | 0.774 |
| Samples: |
|---|
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Audited Supplier Hexamethyldisilazan-(HMDS) IOTA 011
Product introduction:
Chemical Name: 1,1,1,3,3,3-Hexamethyldisilazan-(HMDS)
Alias: 1,1,1,3,3,3-1,1,1,3,3,3-Hexamethyldisilazan-(HMDS) , HMDS
EINECS: 213-668-5
Structural formula:
Molecular formula: C6H19NSi2
Molecular weight: 161.39
Product properties:
Appearance: Colorless transparent liquid
Density (25ºC,g/cm3): 0.774
Refractive index (20ºC): 1.4069-1.4089
Melting point (ºC): -78
Flashing point (ºC): 27
Boiling point (ºC): 125
Water solubility: reaction
Purity (%, ≥): 99
Hexamethyldisiloxan- Purity (%, ≤): 0.5
Hydroxytrimethylsilane Purity (%, ≤): 0.3
CL Purity (PPM, ≤): 50
Application:
1. Silylation of synthetic process of Amikacin, penicillins, cephalosporins, fluorouraci1 and Penicillin derivatives.
2. Surface treatment of Diatomite, white carbon black, titanium powde-. bonding agent of light etching agent in Semiconductor industry.
3. Can be used fin vinyl silicone rubber in order to improve the tearing strength, Also can be used as a hydrophobic treatment agent of white carbon black and hydroxy protective agent of antibiotics.
Product specification:
200L plastic barrel or plastic coated iron barrel; Net weight 150KG, contact us for special specification
Transportation and storage
1. Storage: no contact with flame, stored in dry and well ventilated place, avoid direct sunlight, Storage temperature-50ºC~45ºC.
2. Transportation: Hazardous chemicals, avoid knock, rain and insolation.
3. Hexamethyldisilazan- is easy to hydrolysis, can happen violent reaction in acid, should be kept in airtight container.
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