1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
97%
Reagent
Code: #88101
Alias
1,3-Dichlorotetramethyldisiloxane ; 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
CAS Number
2401-73-2
blur_circular Chemical Specifications
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Molecular Information
Weight
203.21 g/mol
Formula
C₄H₁₂Cl₂OSi₂
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Registry Numbers
EC Number
219-278-1
MDL Number
MFCD00018088
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Physical Properties
Melting Point
-37 °C
Boiling Point
138 °C(lit.)
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Storage & Handling
Density
1.039 g/mL at 25 °C(lit.)
Storage
2~8℃
description Product Description
Used as a key intermediate in the synthesis of silicone polymers and resins. It plays a significant role in the production of specialty silicones, which are utilized in coatings, adhesives, and sealants due to their thermal stability and water repellency. Additionally, it is employed in the manufacture of silicone-based surfactants and emulsions, which find applications in personal care products, textiles, and industrial processes. Its reactivity with organic and inorganic compounds makes it valuable in creating cross-linked silicone networks for high-performance materials.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (GC) | 96.5-100 |
| Refractive Index (N20D) | 1.405-1.408 |
| Appearance | Colorless liquid |
| Infrared Spectrum | Conforms to Structure |
| Solubility in Methanol | almost transparent |
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