4-(Trimethylsilyl)ethynylbenzaldehyde
- CAS NO.:77123-57-0
- Empirical Formula: C12H14OSi
- Molecular Weight: 202.32
- MDL number: MFCD02093765
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-12-30 16:20:48
What is 4-(Trimethylsilyl)ethynylbenzaldehyde?
The Uses of 4-(Trimethylsilyl)ethynylbenzaldehyde
4-?(Trimethylsilyl)?ethynylbenzaldehyde is a useful reactant for the synthesis of acetylene-?substituted naphthalene diimides in polar solvents.
What are the applications of Application
4-[(Trimethylsilyl)ethynyl]benzaldehyde is a carbonyl compound
General Description
4-[(Trimethylsilyl)ethynyl]benzaldehyde can be synthesized by reacting 4-bromobenzaldehyde and triphenylphosphine in anhydrous triethylamine with ethynyltrimethylsilane and then with palladium(II) acetate under argon. It can also be prepared by Sonogashira coupling reaction between 4-bromobenzaldehyde and (trimethylsilyl) ethynyl.
Properties of 4-(Trimethylsilyl)ethynylbenzaldehyde
Melting point: | 66-70 °C(lit.) |
Boiling point: | 262.1±32.0 °C(Predicted) |
Density | 0.98±0.1 g/cm3(Predicted) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
Safety information for 4-(Trimethylsilyl)ethynylbenzaldehyde
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4-(Trimethylsilyl)ethynylbenzaldehyde
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
Hexamethyldisilazane
2,3,4-Trimethoxybenzaldehyde
Mesitaldehyde
4-(Trifluoromethyl)benzaldehyde
3-(Trifluoromethyl)benzaldehyde
Silicone rubber,methyl-vinyl
Trimethylsilylacetylene
p-Tolualdehyde
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