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| | TERT-BUTYLDIMETHYLSILYLACETYLENE Basic information |
| | TERT-BUTYLDIMETHYLSILYLACETYLENE Chemical Properties |
| Melting point | 98-102℃ (chloroform hexane ) | | Boiling point | 116-117 °C (lit.) | | density | 0.751 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.451(lit.) | | Fp | 43 °F | | storage temp. | Flammables area | | form | powder to lump to clear liquid | | color | White or Colorless to Almost white or Almost colorless | | Specific Gravity | 0.751 | | Water Solubility | Sparingly soluble in water (0.043 g/L at 25°C). | | Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions | | BRN | 1921466 | | CAS DataBase Reference | 86318-61-8 |
| Hazard Codes | F | | Risk Statements | 11 | | Safety Statements | 9-16-23-24/25-29-33 | | RIDADR | UN 1993 3/PG 2 | | WGK Germany | 3 | | F | 10-21 | | HazardClass | 3 | | PackingGroup | II | | HS Code | 29319090 |
| | TERT-BUTYLDIMETHYLSILYLACETYLENE Usage And Synthesis |
| Chemical Properties | Clear colorless liquid | | Uses | tert-Butyldimethylsilylacetylene may be used in the synthesis of β-alkynylketone and β-alkynyl aldehydes. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes. | | General Description | (tert-Butyldimethylsilyl)acetylene is a bulky trialkylsilyl-protected alkyne. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes. |
| | TERT-BUTYLDIMETHYLSILYLACETYLENE Preparation Products And Raw materials |
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