Introduction：Basic information about Phenylpropiolaldehyde CAS 2579-22-8, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Phenylpropiolaldehyde Basic information
| Product Name: | Phenylpropiolaldehyde |
| Synonyms: | 2-Propynal, 3-phenyl-;3-Phenylpropynal;Benzenepropiolaldehyde;Phenylacetylenecarboxaldehyde;Phenylpropynal;Propiolaldehyde, phenyl-;PHENYLPROPARGYL ALDEHYDE;PHENYLPROPIOLALDEHYDE |
| CAS: | 2579-22-8 |
| MF: | C9H6O |
| MW: | 130.14 |
| EINECS: | 219-942-0 |
| Product Categories: | Aldehydes;Building Blocks;C9;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
| Mol File: | 2579-22-8.mol |
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Phenylpropiolaldehyde Chemical Properties
| Melting point | 139-140 °C (decomp) |
| Boiling point | 118 °C13 mm Hg(lit.) |
| density | 1.064 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.604(lit.) |
| Fp | 202 °F |
| storage temp. | 2-8°C |
| form | liquid |
| color | Clear, dark red/orange |
| BRN | 1099281 |
| InChI | InChI=1S/C9H6O/c10-8-4-7-9-5-2-1-3-6-9/h1-3,5-6,8H |
| InChIKey | IDASOVSVRKONFS-UHFFFAOYSA-N |
| SMILES | C(=O)C#CC1=CC=CC=C1 |
| CAS DataBase Reference | 2579-22-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Phenylpropargyl aldehyde(2579-22-8) |
Safety Information
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-36-22 |
| Safety Statements | 26-36 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| F | 9-19 |
| HS Code | 29122990 |
Phenylpropiolaldehyde Usage And Synthesis
| Uses | Due to its diverse reactivity, phenylpropyne aldehyde is frequently used in organic chemistry research to explore new reaction pathways and develop novel synthetic methods. Its unique structure and varied reactivity make it an important synthetic intermediate in synthetic chemistry; for example, the reaction of phenylpropyne aldehyde with Wittig reagents can produce conjugated enyne compounds, which have potential applications in optoelectronics and organic electronic materials. |
| Chemical Properties | Phenylpropiolaldehyde is a dark red or orange liquid at room temperature and pressure, and is sensitive to oxidants. It is an unsaturated aldehyde compound, which contains a carbon-carbon triple bond structure and an aldehyde unit in its structure, and has a variety of chemical reaction pathways. This compound can undergo a nucleophilic addition reaction with a Grignard reagent to obtain propargyl alcohol derivatives |
Phenylpropiolaldehyde Preparation Products And Raw materials
| Preparation Products | 4,6-DIPHENYL-2-PYRONE-->5-PHENYLISOXAZOLE-->2-Propynenitrile, 3-phenyl- (9CI)-->3-Bromo-1-selena-1H-indene-2-carbaldehyde |
