34713-70-7

Basic information

• Product Name: 2-PHENYLPROPIONALDEHYDE
• Synonyms: 2-PHENYLPROPANAL;2-PHENYLPROPIONALDEHYDE;2-PHENYLPROPANOL;ALPHA-PHENYLPROPIONALDEHYDE;A-METHYL-A-TOLUIC ALDEHYDE;A-METHYLPHENYLACETALDEHYDE;METHYLPHENYLACETALDEHYDE;HYDRATROPIC ALDEHYDE
• CAS NO: 34713-70-7
• Molecular Formula: C₉H₁₀O
• Molecular Weight: 134.18
• EINECS: 202-255-5
• Mol File: 34713-70-7.mol
• Article Data: 389

Chemical Properties

• Melting Point: -60 °C
• Boiling Point: 92-94 °C12 mm Hg(lit.)
• Flash Point: 169 °F
• Appearance: /
• Density: 1.002 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.294mmHg at 25°C
• Refractive Index: n20/D 1.517(lit.)
• CAS DataBase Reference: 2-PHENYLPROPIONALDEHYDE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-PHENYLPROPIONALDEHYDE(34713-70-7)
• EPA Substance Registry System: 2-PHENYLPROPIONALDEHYDE(34713-70-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 3
• RTECS: CY1460000
• F: 9-23
• Hazardous Substances Data: 34713-70-7(Hazardous Substances Data)

Usage

Occurrence

Has apparently not been reported to occur in nature.

Preparation

By the alkaline condensation of acetophenone and ethyl chloroacetate followed by decomposition of the resulting glycidate (Bedoukian, 1967).

InChI:InChI=1/C9H10O/c1-8(7-10)9-5-3-2-4-6-9/h2-8H,1H3/t8-/m1/s1

Upstream product

• 766-90-5 cis-1-phenyl-1-propylene 
• 67-64-1 acetone 
• 98-83-9 isopropenylbenzene 
• 4436-22-0 1-phenylpropylene oxide 
• 100-42-5 styrene 
• 201230-82-2 carbon monoxide 
• 77-83-8 fraeseol 
• 98-86-2 acetophenone 
• 19710-56-6 hydroxycarbene 
• 20780-53-4 (R)-Styrene oxide 
• 2085-88-3 (R)-2-methyl-2-phenyloxirane 
• 2085-88-3 2-methyl-2-phenyloxirane 
• 100-52-7 benzaldehyde 
• 111482-91-8 2-[2-(1-Phenyl-ethyl)-[1,3]dioxan-5-yl]-pyridine 

Downstream Products

• 7661-44-1 2-phenyl-3-heptanone 
• 97798-58-8 3-hydroxy-2,2-dimethyl-4-phenylpentanoate 
• 105-57-7 diethyl acetal 
• 56705-39-6 2-hydroxy-1.3-diphenyl-butane 
• 28952-53-6 2-[((Z)-2-Phenyl-propenylamino)-methylene]-malonic acid diethyl ester 
• 950-45-8 opt.-inakt. 2-<2-Methylen-cyclopentyl>-2-phenyl-propionaldehyd 
• 17429-36-6 4-methyl-4-phenylcyclohex-2-enone 
• 58577-62-1 optically inactive 2-acetoxy-3-phenyl-butane 
• 58577-73-4 Acetic acid 2-phenyl-1-tribromomethyl-propyl ester 
• 140429-22-7 N-(1-chloro-2-phenylpropyl)pyridinium chloride 
• 4544-28-9 3-phenyl-1-butyne 
• 137406-88-3 Bis-(1-benzotriazol-1-yl-2-phenyl-propyl)-amine 
• 93-53-8 (R)-2-phenylpropanal 
• 81115-72-2 (-)-2-phenylpropyl 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carboxylate 

Relevant articles and documents

Cleavage of immobilized disubstituted triazenes with electrophiles: Solid-phase synthesis of alkyl halides and esters

An efficient, selective cleavage of polymer-bound disubstituted triazenes with trimethylsilyl halides produces alkyl chlorides, bromides and iodides in good to excellent purities and yields. Similarly, alkyl esters are formed upon cleavage with carboxylic

Direct dichlorovinylation of some carbonyl compounds by trichloroethylene under conditions of phase-transfer catalysis

Reaction of ketones 1 and 3 with trichloroethylene (TRI) carried out in the presence of 50% aq. NaOH and TBAHS as a catalyst, in ethyl ether (phase-transfer catalysis, PTC) afford 1,2-dichlorovinylated ketones 2 and 4, respectively in good yields, usually as mixtures of Z and E isomers. PTC reaction of aldehydes 5 with TRI, carried out with DMSO instead of TBAHS, yields O-dichlorovinylated products 6, as mixtures of isomers in the case of 6a. These products are formed via C- or O-addition of ambident enolate anions to dichloroacetylene (generated from TRI by a base) and fast protonation of highly basic dichlorovinyl anions thus formed. (C) 2000 Elsevier Science Ltd.

Rhodium complexes with a new chiral amino-phosphinite ligand and their behavior as pre-catalysts in the hydroformylation of styrene

The new amino-phosphinite chiral ligand (Sa)-4-((S)-1-(diphenylphosphinooxy)-3-methylbutan-2-yl)-4,5- dihydro-3H-dinaphtho[2,1-c:1′,2′-e]azepine (1) has been synthesized and the corresponding more stable oxide has been characterized by X-ray an

-

-

Azaphosphine ligand and preparation method and application thereof

The present invention belongs to the field of homogeneous catalyst ligand technology, specifically a kind of azadronium ligand and preparation method and application thereof. Azazepronium ligand disclosed in the present invention, the structure of which i

Tandem hydroformylation/hydrogenation over novel immobilized Rh-containing catalysts based on tertiary amine-functionalized hybrid inorganic-organic materials

Non-phosphorous rhodium-containing catalysts for direct conversion of olefins to alcohols via tandem hydroformylation/hydrogenation have been designed and synthesized. Interaction between Rh(acac)(CO)2 and tertiary amino groups on the surface of mesoporous hybrid organic-inorganic supports yielded materials which were successfully used in the tandem process. Data obtained for a selected catalyst KN demonstrate that rhodium is in the Rh+1 state highly dispersed on the surface and is bonded with nitrogen atoms both before and after use. Evaluation of the catalytic performance shows high activity (hydroformylation TOF 312 h?1), chemoselectivity and stable hydroformylation yield at least in the first 5 cycles with a decrease in alcohol selectivity. The influence of temperature, reaction time, total pressure, and molar CO/H2 ratio of syngas on oxygenate yields is described. Type of the hydroformylation active sites and possible pathways for the observed decrease in hydrogenation are discussed.