
Diphenyldichlorosilane CAS 80-10-4
Factory Supply Diphenyldichlorosilane CAS 80-10-4 with Best Price
- Appearance: Colorless liquid
- Assay: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Diphenyldichlorosilane Suppiler



Diphenyldichlorosilane: The Complete Guide
- Item 1: Basic Info of Diphenyldichlorosilane
- Item 2: What is Diphenyldichlorosilane?
- Item 3: Diphenyldichlorosilane Uses
- Item 4: The Manager has Something to Say
- Item 5: Production Method of Diphenyldichlorosilane
- Item 6: Reference
- Item 7: Quality Control of Diphenyldichlorosilane
- Item 8: Hot Sale Products
- Item 9: Get Diphenyldichlorosilane Quotation
Diphenyldichlorosilane for Sale
Basic Info of Diphenyldichlorosilane
Chemical Name: | Diphenyldichlorosilane |
Other Name: | Dichlorodiphenylsilane; Diphenyldichlorosilane cas 80-10-4 |
CAS: | 80-10-4 |
EINECS: | 201-251-0 |
Type: | Pharmaceuticals, pesticides, dye intermediates; Organic raw materials |
Molecular Formula: | C12H10Cl2Si |
Molecular Weight: | 253.2 |
Melting point | -22 °C |
Boiling point | 305 °C(lit.) |
density | 1.204 g/mL at 25 °C(lit.) |
vapor density | >1 (vs air) |
vapor pressure | 2 mm Hg ( 125 °C) |
refractive index | n20/D 1.578(lit.) |
Fp | 316 °F |
storage temp. | Store below +30°C. |
form | Liquid |
color | Clear colorless to yellow |
Specific Gravity | 1.221 |
Water Solubility | DECOMPOSES |
Sensitive | Moisture Sensitive |
Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
BRN | 609882 |
Stability: | Stable. Moisture sensitive. Flammable. Incompatible with strong oxidizing agents. |
Brand Name: | Zhishang Chemical |
Provide: | Diphenyldichlorosilane MSDS; Diphenyldichlorosilane COA |
What is Diphenyldichlorosilane?
Diphenyldichlorosilane is used as a monomer in the manufacturing of silicone polymers or silicone resins. The silicone polymer may be oil, grease as well as rubber.
Diphenyldichlorosilane is used as an intermediate (starting product) for the production of other organosilicon substances. It is a bifunctional reagent for preparing methylphenylsilyl by-products of diols.
Diphenyldichlorosilane is used for the polymerization of silicone oil as well as silicone rubber consisting of phenyl to boost the warm resistance or reduced temperature resistance of silicone oil and silicone rubber. It is one of the vital monomers of silicone.
Diphenyldichlorosilane Uses
- Diphenyldichlorosilane is used in the production of silicone resins, diphenylsilicone and methylphenyl silicone oils.
- Diphenyldichlorosilane is used in the synthesis of high molecular aryl silicon compounds.
- Diphenyldichlorosilane is used as raw material for silicone oil and silicone resin.
- Diphenyldichlorosilane is a silane based surface modifier and a precursor that can be used to synthesize silica based materials. It is used to modify the surface by providing toughness, durability and impact resistance.
- Diphenyldichlorosilane can be used to synthesize host materials for manufacturing blue phosphorescent organic light emitting diodes (OLEDs).
The Manager has Something to Say

This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
Contact Us
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Production Method of Diphenyldichlorosilane
In the presence of copper catalyst, chlorobenzene and silicon powder are directly synthesized in one step to obtain crude monomers, and the products trichlorophenylsilane and dichlorodiphenylsilane are obtained by rectification. The crude monomer composition is generally 30% trichlorophenylsilane and 8% dichlorodiylsilane. Raw material consumption quota (calculated per ton of trichlorophenylsilane): chlorobenzene (98%) 2487kg/t, silicon powder (96%) 290kg/t, cuprous chloride (95%) 179kg/t.
Reference
Quality Control of Diphenyldichlorosilane

