[(Triisopropylsilyl)acetylene]sulfur pentafluoride
[(Triisopropylsilyl)acetylene]sulfur pentafluoride (CAS: 474668-34-3) is a unique organofluorine compound with the molecular formula C11H21F5SSi and a molecular weight of 308.43 g/mol. This chemical is characterised by its alkynyl and pentafluorosulfanyl functionalities, making it a valuable building block in organic synthesis. It is primarily employed in the development of novel fluorinated materials and complex organic molecules.
- IUPAC
- Pentafluoro[(triisopropylsilyl)ethynyl]sulfur
![[(Triisopropylsilyl)acetylene]sulfur pentafluoride (C11H21F5SSi) — chemical structure, CAS 474668-34-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F474668-34-3.png&w=3840&q=75)
Organic Synthesis Building Block
This compound serves as a versatile building block in organic chemistry. Its unique structure, featuring both an alkyne and a pentafluorosulfanyl group, allows for diverse synthetic transformations.
Fluorinated Materials Development
The presence of the SF5 moiety makes it an attractive precursor for the synthesis of advanced fluorinated materials with tailored properties for various high-performance applications.
Pharmaceutical and Agrochemical Research
As a fluorinated building block, it can be utilized in the design and synthesis of new drug candidates or agrochemicals, where fluorine incorporation often modulates biological activity and metabolic stability.
| Molecular weight | 308.43 |
|---|---|
| Empirical formula | C11H21F5SSi |
| Assay | 95% |
| Density | 1.076 g/mL at 25 °C |
| Refractive index | n20/D 1.414 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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 [(Triisopropylsilyl)acetylene]sulfur pentafluoride used for?
+
[(Triisopropylsilyl)acetylene]sulfur pentafluoride is primarily used as a building block in organic synthesis, particularly for the development of fluorinated materials and complex organic molecules in research settings.
What is the CAS number and formula for [(Triisopropylsilyl)acetylene]sulfur pentafluoride?
+
The CAS number is 474668-34-3 and the empirical formula (Hill Notation) is C11H21F5SSi.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this chemical with an assay of 95%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should [(Triisopropylsilyl)acetylene]sulfur pentafluoride be handled safely?
+
This compound is classified with Warning signal word and hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Ensure adequate ventilation.
Is this chemical shipped internationally?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, and this product can be shipped internationally, adhering to all relevant regulations for hazardous materials (UN 1993).
How can I request a quote or sample?
+
To request a quote or sample of [(Triisopropylsilyl)acetylene]sulfur pentafluoride, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
▶ 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