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HS Code |
886037 |
| Iupac Name | 4-(Trimethylsilyl)but-3-yn-2-one |
| Cas Number | 41304-19-6 |
| Molecular Formula | C7H12OSi |
| Molecular Weight | 140.25 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 131-133 °C at 760 mmHg |
| Density | 0.859 g/mL at 25 °C |
| Refractive Index | 1.440-1.442 |
| Melting Point | -35 °C |
| Flash Point | 23 °C (closed cup) |
| Solubility | Slightly soluble in water; miscible with organic solvents |
| Smiles | CC(=O)C#CC[Si](C)(C)C |
| Inchi | InChI=1S/C7H12OSi/c1-7(8)4-5-9(2,3)6/h1,5H2,2-3H3 |
| Pubchem Cid | 3565342 |
| Storage Conditions | Store below 0 °C, keep container tightly closed, protect from moisture |
As an accredited 4-(Trimethylsilyl)-3-butyn-2-one factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 4-(Trimethylsilyl)-3-butyn-2-one is supplied by Sigma Aldrich in a 5 g amber glass bottle with a tamper-evident cap. |
| Shipping | 4-(Trimethylsilyl)-3-butyn-2-one is typically shipped in tightly sealed containers under inert gas to prevent moisture and contamination. It should be handled as a flammable liquid and stored in a cool, dry place away from ignition sources. Shipping complies with chemical safety regulations and may require UN identification and proper labeling. |
| Storage | 4-(Trimethylsilyl)-3-butyn-2-one should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent moisture and air exposure. Keep it in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible substances. Store at a temperature recommended by the supplier, typically between 2–8°C for best stability. |
Competitive 4-(Trimethylsilyl)-3-butyn-2-one prices that fit your budget—flexible terms and customized quotes for every order.
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