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HS Code |
718176 |
| Chemical Name | 1-Phenyl-2-(trimethylsilyl)acetylene |
| Cas Number | 14666-35-2 |
| Molecular Formula | C11H14Si |
| Molar Mass | 174.32 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 124-126°C at 20 mmHg |
| Density | 0.912 g/mL at 25°C |
| Refractive Index | n20/D 1.523 |
| Purity | Typically ≥98% |
| Smiles | C[Si](C)(C)C#Cc1ccccc1 |
| Inchi | InChI=1S/C11H14Si/c1-12(2,3)10-9-11-7-5-4-6-8-11/h4-8H,1-3H3 |
| Synonyms | Phenyl(trimethylsilyl)acetylene |
| Storage Conditions | Store under inert atmosphere at 2-8°C |
| Solubility | Soluble in organic solvents |
| Flash Point | 45°C |
As an accredited 1-Phenyl-2-(trimethylsilyl)acetylene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich’s 1-Phenyl-2-(trimethylsilyl)acetylene is supplied in a 5 g amber glass bottle with secure screw cap sealing. |
| Shipping | 1-Phenyl-2-(trimethylsilyl)acetylene is typically shipped in sealed glass bottles under inert gas (nitrogen or argon) to prevent degradation. Packaging ensures stability, with labeling for hazardous material handling. It is transported following standard chemical safety protocols, avoiding extreme temperatures, flames, or oxidizing agents, and in compliance with regulatory guidelines. |
| Storage | 1-Phenyl-2-(trimethylsilyl)acetylene should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizers. Keep the container tightly closed and protected from light. Store under inert atmosphere (nitrogen or argon) if possible to prevent degradation. Follow all standard safety practices as recommended for organosilicon and acetylene derivatives. |
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