1-[(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene
1- [(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene (CAS: 40230-93-1), with the linear formula CF3C6H4C≡CSi(CH3)3, is a valuable organic compound. Possessing a molecular weight of 242.31 g/mol, this chemical serves as a versatile building block in organic synthesis. Its unique structure, featuring both an alkynyl group and a trifluoromethyl substituent, makes it suitable for diverse applications in research and development, particularly in the creation of complex organic molecules.
- IUPAC
- 1-(3′-Trifluoromethylphenyl)-2-(trimethylsilyl)acetylene
![1-[(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene (CF3C6H4C≡CSi(CH3)3) — chemical structure, CAS 40230-93-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F40230-93-1.png&w=3840&q=75)
Organic Synthesis Intermediate
This compound acts as a key intermediate in the synthesis of novel organic molecules. The presence of the trimethylsilyl-protected alkyne allows for selective functionalization in multi-step synthetic routes.
Pharmaceutical Research
It is utilized in the development of new pharmaceutical agents. The trifluoromethyl group can enhance metabolic stability and lipophilicity of potential drug candidates.
Materials Science
The alkynyl moiety can be incorporated into polymers or advanced materials, potentially influencing their electronic or optical properties.
Agrochemical Development
This building block may find application in the synthesis of new agrochemicals, where the trifluoromethyl group can contribute to efficacy.
| Molecular weight | 242.31 |
|---|---|
| Linear formula | CF3C6H4C≡CSi(CH3)3 |
| Assay | 98% |
| Boiling point | 50-52 °C/0.5 mmHg(lit.) |
| Density | 1.036 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4760(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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-[(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene used for?
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1-[(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical and materials science research and development.
What is the CAS number and formula for this compound?
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The CAS number is 40230-93-1 and the linear formula is CF3C6H4C≡CSi(CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a purity of 98%. We do not represent this product as USP, BP, or EP grade.
How should 1-[(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, as indicated by GHS hazards. Ensure adequate ventilation.
Is this product available for export and how is it shipped?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals. Shipping and export are handled according to relevant regulations, including UN 1993 / PGIII classification.
How can I request a quote or sample?
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Please contact our sales department via the website or direct inquiry to request a quote or sample of 1-[(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene.
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