1,4-Phenylenebis(chlorodimethylsilane)
1,4-Phenylenebis(chlorodimethylsilane) (CAS: 1078-97-3) is a silicon-based chemical compound with the linear formula C₆H₄[ClSi(CH₃)₂]₂ and a molecular weight of 263.31 g/mol. It is primarily utilised as a synthetic reagent in chemical synthesis. This compound plays a role in protection and derivatization reactions, particularly in processes involving silicon-based chemistry. Its reactive nature makes it suitable for various organic transformations.
- IUPAC
- 1,4-Bis(chlorodimethylsilyl)benzene
- Synonyms
- 1,4-Bis(chlorodimethylsilyl)benzeneC6H4[ClSi(CH3)2]2
![1,4-Phenylenebis(chlorodimethylsilane) (C6H4[ClSi(CH3)2]2) — chemical structure, CAS 1078-97-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1078-97-3.png&w=3840&q=75)
Chemical Synthesis Intermediate
This compound serves as a valuable intermediate in the synthesis of more complex organic molecules. Its bifunctional nature allows for cross-linking or the introduction of specific silicon-containing moieties into target structures.
Protecting and Derivatizing Reagent
In organic chemistry, 1,4-Phenylenebis(chlorodimethylsilane) can be employed as a protecting group reagent. It can also be used to derivatize molecules, potentially altering their physical or chemical properties for analytical or synthetic purposes.
Silicon-Based Chemistry
As a silicon-containing compound, it is a useful building block in silicon-based chemistry. It can be incorporated into polymers or used in the synthesis of organosilicon compounds with tailored properties.
| Molecular weight | 263.31 |
|---|---|
| Linear formula | C6H4[ClSi(CH3)2]2 |
| Assay | 95% |
| Boiling point | 109-110 °C/1 mmHg(lit.) |
| Melting point | 130-133 °C(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,4-Phenylenebis(chlorodimethylsilane) used for?
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1,4-Phenylenebis(chlorodimethylsilane) is used as a synthetic reagent in chemical synthesis, and as a protecting and derivatizing reagent, particularly in silicon-based chemistry.
What is the CAS number and formula for 1,4-Phenylenebis(chlorodimethylsilane)?
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The CAS number is 1078-97-3 and the linear formula is C₆H₄[ClSi(CH₃)₂]₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a minimum purity of 95%. We do not represent it as USP, BP, or EP grade.
How should 1,4-Phenylenebis(chlorodimethylsilane) be handled?
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This compound is corrosive and causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including eyeshields, face shields, and chemical-resistant gloves. Ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
How is this chemical packed and exported?
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This chemical is packed and exported according to international regulations for hazardous materials, including UN 3261, Class 8, Packing Group II.
How can I request a sample or quote?
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Please contact our sales team through the website to request a sample or a quotation for 1,4-Phenylenebis(chlorodimethylsilane).
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