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77123-57-0 - 4-[(Trimethylsilyl)ethynyl]benzaldehyde, 97% - H55060 - Alfa Aesar

H55060 4-[(Trimethylsilyl)ethynyl]benzaldehyde, 97%

CAS Number
77123-57-0
Synonyms

Size Price ($) Quantity Availability
1g 30.39
5g 135.00
25g 459.20
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4-[(Trimethylsilyl)ethynyl]benzaldehyde, 97%

MDL
MFCD02093765

Chemical Properties

Formula
C12H14OSi
Formula Weight
202.33
Melting point
66-70°

Applications

It is an important raw material and intermediate used in organic synthesis, Pharmaceuticals, agrochemicals and dyestuffs.

Notes

Store at 4°C. Keep away from oxidizing agents.

Literature References

William B. Austin.; Norman Bilow.; William J. Kelleghan.; Kreisler S. Y. Lau. Facile synthesis of ethynylated benzoic acid derivatives and aromatic compounds via ethynyltrimethylsilane. J. Org. Chem. 1981, 46 (11), 2280-2286.

Aidan R. McDonald.; Nicole Franssen.; Gerard P.M. van Klink.; Gerard van Koten. Click’ silica immobilisation of metallo-porphyrin complexes and their application in epoxidation catalysis.J. Organomet. Chem. 2009, 694 (14),2153-2162.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2931.90
TSCA
No

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