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5033-67-0

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5033-67-0 Usage

General Description

2-(2-Methylphenyl)acetophenone, also known as alpha-Ethyl-2-tolylacetophenone, is a chemical compound with a molecular formula C16H16O. It is a yellow liquid that is commonly used as a flavoring agent and fragrance in the food and cosmetic industries. It is also used in the synthesis of various pharmaceuticals and organic compounds. The compound is classified as a ketone and is derived from the reaction of 2-methylphenylacetic acid with acetic anhydride. 2-(2-Methylphenyl)acetophenone has a strong odor and is considered to be mildly toxic if ingested or inhaled in large quantities. It is important to handle this compound with caution and in accordance with proper safety protocols.

Check Digit Verification of cas no

The CAS Registry Mumber 5033-67-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,3 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5033-67:
(6*5)+(5*0)+(4*3)+(3*3)+(2*6)+(1*7)=70
70 % 10 = 0
So 5033-67-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O/c1-12-7-5-6-10-14(12)11-15(16)13-8-3-2-4-9-13/h2-10H,11H2,1H3

5033-67-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2-methylphenyl)-1-phenylethanone

1.2 Other means of identification

Product number -
Other names 2-(2-METHYLPHENYL)ACETOPHENONE

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:5033-67-0 SDS

5033-67-0Relevant articles and documents

H2O2-mediated room temperature synthesis of 2-arylacetophenones from arylhydrazines and vinyl azides in water

Luo, Mengqiang,Zhang, Yaohong,Fang, Ping,Li, Yan,Qi, Chenze,Li, Yong,Shen, Runpu,Cheng, Kai,Wang, Hai

supporting information, p. 630 - 635 (2022/02/01)

An environmentally benign, cost-efficient and practical methodology for the room temperature synthesis of 2-arylacetophenones in water has been discovered. The facile and efficient transformation involves the oxidative radical addition of arylhydrazines with α-aryl vinyl azides in the presence of H2O2 (as a radical initiator) and PEG-800 (as a phase-transfer catalyst). From the viewpoint of green chemistry and organic synthesis, the present protocol is of great significance because of using cheap, non-toxic and readily available starting materials and reagents as well as amenability to gram-scale synthesis, which provides an attractive strategy to access 2-arylacetophenones.

Preparation method of aryl ketone

-

Paragraph 0059-0063, (2021/10/11)

The invention discloses a preparation method of aryl ketone. The preparation method comprises the following steps: mixing a phenyl epoxy compound, aryl trifluoromethanesulfonate, a phosphine ligand, a nickel source, alkali and an organic solvent, and conducting reacting in one step under the protection of inert gas to generate aryl ketone. The preparation method disclosed by the invention is simple in process, mild in conditions and low in cost, and paves a way for large-scale industrial production application, such as drug synthesis or natural product synthesis application, of aryl ketone serving as an important organic reaction intermediate.

Ruthenium(II)-Catalyzed Cross-Coupling of Benzoyl Formic Acids with Toluenes: Synthesis of 2-Phenylacetophenones

Chen, Yujie,Dai, Chenyang,Huang, Zhibin,Jiang, Yaqiqi,Shu, Sai,Yang, Shan,Zhao, Yingsheng

, p. 2955 - 2961 (2021/07/22)

Herein, we report a direct method to synthesize 2-phenylacetophenone through a ruthenium(II)-catalyzed cross-coupling reaction between acyl and benzyl radical. The various derivatives of 2-phenylacetophenone were prepared easily in moderate to good yields. These reactions provide a straightforward pathway to synthesize a variety of ketones bearing various functional groups.

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