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  6. 3-Trimethylsilylpropynal, 97%

3-Trimethylsilylpropynal, 97%

Product Code. 11470011
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Product Code. 11470011 Supplier Thermo Scientific Alfa Aesar Supplier No. 044763.06
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Estimated Shipment: 28-08-2026
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Descrizione

CAS: 2975-46-4 | C6H10OSi | 126.23 g/mol

3-Trimethylsilylpropynal acts as an important organic intermediate. It is used in agrochemicals, pharmaceuticals and dyestuff field. Further, it is used in the preparation of [3-(trimethylsilyl)-2-propinyliden]-malononitrile.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

  • Packaged under Argon
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 2975-46-4
Molecular Formula C6H10OSi
Molecular Weight (g/mol) 126.23
MDL Number MFCD01103709
InChI Key LJRWLSKYGWLYIM-UHFFFAOYSA-N
Synonym 3-trimethylsilylpropynal, 3-trimethylsilyl-2-propynal, 3-trimethylsilyl propiolaldehyde, 3-trimethylsilyl propynal, trimethylsilyl propiolaldehyde, 2-propynal, 3-trimethylsilyl, trimethylsilylpropynal, 3-trimethylsilyl prop-2-ynal
PubChem CID 2760865
IUPAC Name 3-trimethylsilylprop-2-ynal
SMILES C[Si](C)(C)C#CC=O

Specifica

Color Colorless to Yellow
Density 0.86 g/mL
Boiling Point 58°C to 60°C (37.5 mmHg)
Flash Point 29°C (84°F)
Linear Formula (CH3)3SiC≡CCHO
Refractive Index 1.4435
Quantity 5 g
UN Number UN1993
Sensitivity Air and moisture sensitive
Formula Weight 126.23
Percent Purity 97%
Physical Form Liquid
Chemical Name or Material 3-Trimethylsilylpropynal
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