4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE

Product Name: 4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE
CAS No.: 57341-98-7
Chemical Name: 4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE
Synonyms: BUTTPARK 46\04-33;4-Phenylethynyl-benzaldehyd;4-PHENYLETHYNYL-BENZALDEHYDE;4-(2-phenylethynyl)benzaldehyde;4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE;Benzaldehyde, 4-(2-phenylethynyl)-;Product English Name: 4-(Phenylethynyl)benzaldehyde
CBNumber: CB5124967
Molecular Formula: C15H10O
Formula Weight: 206.24
MOL File: 57341-98-7.mol

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4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE Property

Melting point:: 102 °C
Boiling point:: 364.2±25.0 °C(Predicted)
Density: 1.14±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: crystalline solid
color: Light yellow

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Safety

Hazard Codes: Xi
HazardClass: IRRITANT
HS Code: 2912290090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

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

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

TCI Chemical

Product number: P2975
Product name: 4-(Phenylethynyl)benzaldehyde
Packaging: 1G
Price: $89
Updated: 2025/07/31

TCI Chemical

Product number: P2975
Product name: 4-(Phenylethynyl)benzaldehyde
Packaging: 5G
Price: $267
Updated: 2025/07/31

TRC

Product number: B521363
Product name: 4-(Phenylethynyl)benzaldehyde
Packaging: 500mg
Price: $90
Updated: 2021/12/16

TRC

Product number: B521363
Product name: 4-(Phenylethynyl)benzaldehyde
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Synthonix

Product number: P58124
Product name: 4-(Phenylethynyl)benzaldehyde
Purity: 97%
Packaging: 100mg
Price: $30
Updated: 2021/12/16

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4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE Chemical Properties,Usage,Production

Synthesis

87199-17-5

536-74-3

57341-98-7

4-Formylphenylboronic acid (0.5 mmol), phenylacetylene (0.6 mmol), dichloromethane (2 mL), Catalyst 3 (2 mol%), silver oxide (Ag2O, 1.0 mmol), and potassium acetate (KOAc, 1.0 mmol) were sequentially added to the Schlenk tube. The reaction mixture was stirred at 35 °C for 24 h under argon protection. Upon completion of the reaction, excess dichloromethane was removed by rotary evaporation and the residue was purified directly by silica gel column chromatography (eluent was petroleum ether or mixed petroleum ether/ethyl acetate solvent) to afford the target product, 4-(phenylalkynyl)benzaldehyde (32d, Table 1, entry 11) (99 mg, 96% yield). The product was a white solid, melting point: 98-100 °C; 1H NMR (400 MHz, CDCl3) δ 9.99 (s, 1H), 7.84 (d, J = 7.8 Hz, 2H), 7.66 (d, J = 8.0 Hz, 2H), 7.56 (dd, J = 3.4, 2.9 Hz, 2H), 7.37 (s, 3H); 13C NMR ( 100 MHz, CDCl3) δ 191.6, 135.3, 132.0, 131.7, 129.6, 128.9, 128.43, 128.41, 122.4, 93.5, 88.5.

References

[1] Tetrahedron, 2014, vol. 70, # 35, p. 5980 - 5985
[2] Transition Metal Chemistry, 2017, vol. 42, # 7, p. 579 - 585
[3] Catalysis Science and Technology, 2014, vol. 4, # 5, p. 1276 - 1285

4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE Suppliers

China 75 Germany 1 India 3 United Kingdom 9 United States 10 Global 98

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View Lastest Price from 4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE manufacturers

Career Henan Chemical Co

Product: 4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE 57341-98-7
Price: US $6.68/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg-1000kg
Release date: 2020-01-09

57341-98-7, 4-(2-PHENYLETH-1-YNYL)BENZALDEHYDERelated Search:

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4-PHENYLETHYNYL-BENZALDEHYDE

BUTTPARK 46\04-33

4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE

4-(2-phenylethynyl)benzaldehyde

4-Phenylethynyl-benzaldehyd

Benzaldehyde, 4-(2-phenylethynyl)-

Product English Name: 4-(Phenylethynyl)benzaldehyde

57341-98-7

Aldehydes

Phenyls & Phenyl-Het