1,4-Bis(dimethylsilyl)benzene
1,4-Bis(dimethylsilyl)benzene (CAS: 2488-01-9) is an organosilicon compound with the molecular formula C6H4[SiH(CH3)2]2 and a molecular weight of 194.42 g/mol. It is characterised by its benzene ring substituted with two dimethylsilyl groups. This compound serves as a valuable building block and intermediate in various chemical synthesis applications, particularly in the field of organosilicon chemistry.
- IUPAC
- p-Phenylenebis(dimethylsilane)
- Synonyms
- p-Phenylenebis(dimethylsilane)1,4-Bis(dimethylsilyle)benzene
![1,4-Bis(dimethylsilyl)benzene (C6H4[SiH(CH3)2]2) — chemical structure, CAS 2488-01-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F2488-01-9.png&w=3840&q=75)
Organosilicon Synthesis
1,4-Bis(dimethylsilyl)benzene is utilised as a precursor or reagent in the synthesis of complex organosilicon polymers and materials. Its specific structure allows for the introduction of silicon-containing units into organic frameworks.
Chemical Intermediate
The compound functions as a versatile intermediate in organic chemistry, enabling the formation of new carbon-silicon bonds. It can be employed in reactions requiring specific functionalisation of aromatic systems with silyl groups.
Research and Development
Utilised in laboratory settings for research purposes, exploring novel synthetic routes and developing new materials with tailored properties. Its defined structure makes it suitable for fundamental chemical studies.
| Molecular weight | 194.42 |
|---|---|
| Linear formula | C6H4[SiH(CH3)2]2 |
| Assay | 97% |
| Boiling point | 213-214 °C(lit.) |
| Density | 0.874 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.502(lit.) |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-Bis(dimethylsilyl)benzene used for?
+
1,4-Bis(dimethylsilyl)benzene is primarily used as an intermediate in chemical synthesis, particularly for the creation of organosilicon compounds and materials. It is also employed in research and development for exploring new synthetic pathways.
What is the CAS number and chemical formula for 1,4-Bis(dimethylsilyl)benzene?
+
The CAS number for 1,4-Bis(dimethylsilyl)benzene is 2488-01-9, and its linear chemical formula is C6H4[SiH(CH3)2]2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1,4-Bis(dimethylsilyl)benzene with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 1,4-Bis(dimethylsilyl)benzene be handled safely?
+
1,4-Bis(dimethylsilyl)benzene is classified as harmful if swallowed (H302). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection (e.g., type ABEK respirator filter), should be used. Ensure adequate ventilation.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions offers 1,4-Bis(dimethylsilyl)benzene in various pack sizes suitable for laboratory and industrial use. We are experienced in exporting fine chemicals globally, adhering to all relevant shipping and regulatory requirements.
How can I request a sample or a quote for 1,4-Bis(dimethylsilyl)benzene?
+
To request a sample or a quote for 1,4-Bis(dimethylsilyl)benzene, please contact our sales department through the contact details provided on our website.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis