(Triphenylsilyl)acetylene
(Triphenylsilyl)acetylene, CAS 6229-00-1, with a molecular weight of 284.43 g/mol, is a valuable organic building block featuring a terminal alkyne functional group protected by a bulky triphenylsilyl moiety. This compound serves as a versatile intermediate in organic synthesis, particularly in the construction of complex molecules and materials. Its utility spans various research and development applications, including polymer science and medicinal chemistry.
Organic Synthesis Intermediate
(Triphenylsilyl)acetylene is widely employed as a building block in organic synthesis. The silyl group provides protection to the terminal alkyne, allowing for selective reactions at other sites before deprotection.
Material Science
This compound can be incorporated into polymers and other advanced materials, influencing their electronic and physical properties due to the conjugated system and bulky silyl group.
Medicinal Chemistry Research
It serves as a precursor for synthesizing potential drug candidates and biologically active molecules, offering a pathway to introduce alkynyl functionalities into complex structures.
| Molecular weight | 284.43 |
|---|---|
| Linear formula | (C6H5)3SiC≡CH |
| Assay | 98% |
| Melting point | 48-50 °C(lit.) |
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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 (Triphenylsilyl)acetylene used for?
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(Triphenylsilyl)acetylene is primarily used as an intermediate in organic synthesis, in material science research, and for the preparation of complex organic molecules in medicinal chemistry.
What is the CAS number and formula for (Triphenylsilyl)acetylene?
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The CAS number is 6229-00-1, and its linear formula is (C6H5)3SiC≡CH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Triphenylsilyl)acetylene with a purity of 98%. We do not represent this product as USP, BP, or EP grade.
How should (Triphenylsilyl)acetylene be handled safely?
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Handle (Triphenylsilyl)acetylene with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as causing skin irritation, serious eye irritation, and respiratory irritation.
Is (Triphenylsilyl)acetylene exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (Triphenylsilyl)acetylene.
How can I request a quote or sample for (Triphenylsilyl)acetylene?
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To request a quote or sample, please contact our sales department through the website or by phone.
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