Phenylpropiolaldehyde

Uses

Product Name: Phenylpropiolaldehyde
CAS No.: 2579-22-8
Chemical Name: Phenylpropiolaldehyde
Synonyms: 3-Phenylpropiolaldehyde;Phenylpropynal;3-Phenylpropynal;3-PHENYL-2-PROPYNAL;PHENYLPROPARGYL ALDEHYDE;Benzenepropynal;3-phenylprop-2-ynal;2-Propynal, 3-phenyl-;PHENYLPROPIOLALDEHYDE;Formylphenylacetylene
CBNumber: CB8768098
Molecular Formula: C9H6O
Formula Weight: 130.14
MOL File: 2579-22-8.mol

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Phenylpropiolaldehyde Property

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.)
Flash point:: 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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P31000
Product name: Phenylpropargyl aldehyde
Purity: 96%
Packaging: 5g
Price: $166
Updated: 2025/07/31

Sigma-Aldrich

Product number: P31000
Product name: Phenylpropargyl aldehyde
Purity: 96%
Packaging: 25g
Price: $789
Updated: 2025/07/31

TCI Chemical

Product number: P2248
Product name: 3-Phenylpropiolaldehyde
Purity: min. 98.0 %
Packaging: 1G
Price: $85
Updated: 2025/07/31

TCI Chemical

Product number: P2248
Product name: 3-Phenylpropiolaldehyde
Purity: min. 98.0 %
Packaging: 5G
Price: $255
Updated: 2025/07/31

TRC

Product number: P399573
Product name: 3-Phenylpropiolaldehyde
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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Phenylpropiolaldehyde Chemical Properties,Usage,Production

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

Raw materials

Preparation Products

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Phenylpropiolaldehyde Suppliers

China 128 Europe 2 Germany 1 India 1 Switzerland 1 United Kingdom 5 United States 19 Global 157

Shandong Bourne Pharmaceutical Co. , Ltd.

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J & K SCIENTIFIC LTD.

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Energy Chemical

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Spectrum Chemical Manufacturing Corp.

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View Lastest Price from Phenylpropiolaldehyde manufacturers

Career Henan Chemical Co

Product: phenylpropynal 2579-22-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-25

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2579-22-8

C6H5C8801CCHO

C6H5CCCHO

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