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phenylglyoxal dimethylacetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 19159-39-8 Structure
  • Basic information

    1. Product Name: phenylglyoxal dimethylacetal
    2. Synonyms: phenylglyoxal dimethylacetal
    3. CAS NO:19159-39-8
    4. Molecular Formula:
    5. Molecular Weight: 180.203
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 19159-39-8.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: phenylglyoxal dimethylacetal(CAS DataBase Reference)
    10. NIST Chemistry Reference: phenylglyoxal dimethylacetal(19159-39-8)
    11. EPA Substance Registry System: phenylglyoxal dimethylacetal(19159-39-8)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 19159-39-8(Hazardous Substances Data)

19159-39-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19159-39-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,5 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19159-39:
(7*1)+(6*9)+(5*1)+(4*5)+(3*9)+(2*3)+(1*9)=128
128 % 10 = 8
So 19159-39-8 is a valid CAS Registry Number.

19159-39-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2-dimethoxy phenylacetaldehyde

1.2 Other means of identification

Product number -
Other names 2,2-dimethoxy-2-phenylethanal

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:19159-39-8 SDS

19159-39-8Relevant articles and documents

Selective electrochemical C[sbnd]O bond cleavage of β-O-4 lignin model compounds mediated by iodide ion

Gao, Wei-Jing,Lam, Chiu Marco,Sun, Bao-Guo,Little, R. Daniel,Zeng, Cheng-Chu

, p. 2447 - 2454 (2017/04/03)

The electrochemically oxidative cleavage of lignin β-O-4 model compounds mediated by iodide ion has been studied. The results indicate that electrolytic conditions play a predominant role in determining the distribution of cleavage products. The preparative-scale electrolysis proceeds in a simple undivided cell, employing a catalytic amount of NaI as the redox mediator and supporting electrolyte in methanol. Under these conditions, the Cβ[sbnd]O bond is selectively cleaved with 2,2-dimethoxy-2-arylacetaldehyde being the main product. In some cases, the reaction gives a good yield of cleavaged products. The results further demonstrate that the indirect electrolysis mediated by halide is a versatile approach for chemical transformation.

Reactions of α-Chloro- and α,α-dichloro-β-oxoaldehydes with Anionic Nucleophiles

Guseinov, F. I.,Tagiev, S. Sh.,Moskva, V. V.

, p. 86 - 89 (2007/10/03)

The reaction of α-chloro and α,α-dichloro-β-oxoaldehydes with anionic nucleophiles (NaOH, MeONa, PhONa, MeCOOK) proceeds mainly via haloform splitting with elimination of the formyl group; only with the most nucleophilic sodium methoxide, the reaction at the β-carbon atom partially occurs.The intermediate anions react with benzaldehyde to give difficulty accessible polyfunctional compounds.

Thermolysis of 5-acyltriazolines. Formation of enamides. Reaction mechanism

Said Ouali, Mohand,Vaultier, Michel,Carrie, Robert

, p. 809 - 814 (2007/10/02)

The thermolysis of 5-acyltriazolines 1, 2, 3 (X=COR', Y=CO2Me) was studied.Instead of the expected aziridines, enamides 5 to 8 were obtained by an unusual acyl migration.It has been shown that the reaction is intramolecular and proceeds via a 1,2 followed

NOVEL SELECTIVE SYNTHESIS OF α-CHLOROMETHYL, α,α-DICHLOROMETHYL, AND α,α,α-TRICHLOROMETHYL KETONES FROM ALDEHYDE UTILIZING ELECTROREDUCTION AS KEY REACTIONS

Shono, Tatsuya,Kise, Naoki,Yamazaki, Akira,Ohmizu, Hiroshi

, p. 1609 - 1612 (2007/10/02)

A variety of α-chloromethyl, α,α-dichloromethyl, and α,α,α-trichloromethyl ketones were synthesized from aldehyde utilizing cathodic reduction as key reactions.

Pyrrole Annulation onto Aldehydes and Ketones via Palladium-Catalyzed Reactions

Trost, Barry M.,Keinan, Ehud

, p. 2741 - 2746 (2007/10/02)

α-Dicarbonyl systems reacted with vinylmagnesium bromide and acetic anhydride to give α-acetoxy-α-vinylalkanones.These substrates react with benzylamine in the presence of tetrakis(triphenylphosphine)palladium to give N-benzylpyrroles with substituents in the two and/or three position.The functiodifferentiated synthesis of α-dicarbonyl compounds from ketones makes this a pyrrole annulation onto any α-methylene carbonyl system.

Rearrangement of 1-Aryl-2,2-dihalo-1-alkanones

Kimpe, Norbert De,Verhe, Roland,Buyck, Laurent De,Schamp, Niceas

, p. 2803 - 2813 (2007/10/02)

Reaction of 1-aryl-2,2-dichloro-1-alkanones with alkoxides in the corresponding alcohol afforded a mixture of 1-aryl-2,2-dialkoxy-1-alkanones and 1-aryl-1,1-dialkoxy-2-alkanones.The mechanism was shown to proceed via α-chloro-α'-alkoxy epoxides, which rearranged into 1-alkoxy-1-aryl-1-chloro-2-alkanones, the latter giving the final compounds via either another epoxide intermediate or a solvolysis mechanism. α,α-Dibromo- and α-bromo-α-chloroalkyl aryl ketones behaved analogously, but α-bromo-α-fluoro- and α-chloro-α-fluoroalkyl aryl ketones gave exclusively solvolysis of initially formed 1-alkoxy-1-aryl-1-fluoro-2-alkanones, resulting in rearranged 1-aryl-1,1-dialkoxy-2-alkanones. α,α-Difluoroalkyl aryl ketones did not rearrange but underwent reduction of the carbonyl function on treatment with sodium methoxide in methanol.The influence of varying factors, such as the steric requirements of the alkoxide and the substrate, the concentration of the alkoxide, the aromatic substituent, the temperature, and the halogens, was investigated and correlated to the mechanism involved.

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