CAS 122-00-9

p-Methylacetophenone

Description:

p-Methylacetophenone, also known as 4-methylacetophenone, is an aromatic ketone characterized by its molecular structure, which features a methyl group and an acetophenone moiety. It has a molecular formula of C9H10O and a molecular weight of approximately 150.18 g/mol. This compound typically appears as a colorless to pale yellow liquid with a sweet, floral odor, making it useful in the fragrance industry. It is moderately soluble in water but more soluble in organic solvents such as ethanol and ether. p-Methylacetophenone is known for its stability under normal conditions, but it should be handled with care due to potential irritant properties. It is used in various applications, including as a solvent, in the synthesis of other organic compounds, and as a flavoring agent. Additionally, it may undergo typical reactions of ketones, such as oxidation and reduction, and can participate in electrophilic aromatic substitution due to the presence of the methyl group, which activates the aromatic ring.

Formula: C₉H₁₀O

InChI: InChI=1S/C9H10O/c1-7-3-5-9(6-4-7)8(2)10/h3-6H,1-2H3

InChI key: InChIKey=GNKZMNRKLCTJAY-UHFFFAOYSA-N

SMILES: C(C)(=O)C1=CC=C(C)C=C1

Synonyms:

• 1-(4-Methylphenyl)-1-ethanone
• 1-(4-Methylphenyl)ethanone
• 1-(4-Tolyl)ethanone
• 1-(p-Tolyl)ethan-1-one
• 1-Acetyl-4-methylbenzene
• 1-p-Tolylethanone
• 4'-Methylacetophenon
• 4'-Methylacetophenone
• 4'-Metilacetofenona
• 4-Acetyltoluene
• 4-Methyl-1-acetylbenzene
• 4-Methylhypnone
• 4-Methylphenyl methyl ketone
• Acetophenone, 4'-methyl-
• Melilotal
• Methyl 4-methylphenyl ketone
• Methyl p-tolyl ketone
• Methyl-Para-Acetophenone
• Nsc 9401
• P-Methylacetophenone
• p-Acetyltoluene
• p-Tolyl methyl ketone
• 1-(p-tolyl)ethanone
• 1-Methyl-4-acetylbenzen
• 4-Methyl Acetophenone
• Photoinitiator-4MAP
• 4-Methylacetophenone (p-)

4'-Methylacetophenone

CAS: 122-00-9

Formula: C₉H₁₀O

Purity: >95.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 134.18

Ref: 3B-M0135

4'-Methylacetophenone, 96%

CAS: 122-00-9

4'-Methylacetophenone is used as a flavoring agent. It reacts with morpholine to get 4-(p-tolyl-thioacetyl)-morpholine in the presence of sulfur as a reagent. Further, it is used as an intermediate in the manufacture of active pharmaceutical ingredients, perfumes and cosmetics. This Thermo Scientifi

Formula: C₉H₁₀O

Purity: 96%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 134.18

Ref: 02-A14469

4-Methylacetophenone (1-(4-Methylphenyl)-1-ethanone (4'-Methylacetophenone))

CAS: 122-00-9

Aromatic ketones without other oxygen function, nesoi

Formula: C₉H₁₀O

Color and Shape: Colorless Liquid

Molecular weight: 134.07316

Ref: 45-1A00900

1-(p-Tolyl)ethanone

CAS: 122-00-9

Formula: C₉H₁₀O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 134.1751

Ref: IN-DA00343T

4''-Methylacetophenone

CAS: 122-00-9

Formula: C₉H₁₀O

Purity: (GC) ≥ 95.0%

Color and Shape: Clear, colourless to faint yellow liquid

Molecular weight: 134.18

Ref: 7W-GK3852

4'-Methylacetophenone

CAS: 122-00-9

4'-Methylacetophenone

Purity: ≥98%

Molecular weight: 134.18g/mol

Ref: 54-BUP19256

Celecoxib Impurity 15

CAS: 122-00-9

Formula: C₉H₁₀O

Color and Shape: Colorless Liquid

Molecular weight: 134.18

Ref: 4Z-C-0328

4′-Methylacetophenone

CAS: 122-00-9

Formula: C₉H₁₀O

Purity: 97%

Color and Shape: Liquid, Clear

Molecular weight: 134.178

Ref: 10-F075950

4'-Methylacetophenone

Controlled Product

CAS: 122-00-9

Formula: C₉H₁₀O

Color and Shape: Neat

Molecular weight: 134.18

Ref: 86-MM0344.09

4'-Methylacetophenone

CAS: 122-00-9

4'-Methylacetophenone can be used as a fragrance material. It is wildly occurred in volatile compounds in food and in some natural complex substances.

Formula: C₉H₁₀O

Purity: 99.69%

Color and Shape: Colourless Liquid

Molecular weight: 134.18

Ref: TM-T19137

4'-Methylacetophenone

CAS: 122-00-9

4'-Methylacetophenone

Formula: C₉H₁₀O

Purity: 95%

Color and Shape: colourless liquid

Molecular weight: 134.18g/mol

Ref: 54-OR28580

4'-Methylacetophenone

Controlled Product

CAS: 122-00-9

Impurity Celecoxib Impurity
Applications 4'-Methylacetophenone is a methylated acteophenone used in cosmetics and perfumery. The presence of 4'-Methylacetophenone has been shown to accelerate the photopolymerization of Methyl methacrylate.
References Dwivedi, U.N. et al.: Acta Polym., 39, 596 (1988); Opdyke, D.L.J. et al.: Food Cosm. Toxicol., 12, 933 (1974);

Formula: C₉H₁₀O

Color and Shape: Neat

Molecular weight: 134.18

Ref: TR-M275305

4'-Methylacetophenone

CAS: 122-00-9

4'-Methylacetophenone is a solvent that is used in the chemical industry, mainly for the production of trifluoroacetic acid. It has also been shown to be an effective antimicrobial agent, which is due to its ability to dissolve lipids and proteins. The mechanism of action of 4'-methylacetophenone is not fully understood, but it has been suggested that this compound reacts with fatty acids and pyrazole rings in the cell membrane and disrupts lipid bilayers. 4'-Methylacetophenone can be used as a reagent for solid phase microextraction in analytical chemistry. In addition, it reacts with acidic compounds (e.g., sulfuric acid) to produce insoluble salts and can be used as an analytical method for determining the concentration of these compounds.

Formula: C₉H₁₀O

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 134.18 g/mol

Ref: 3D-FM31610

p-Methylacetophenone pure, 98%

CAS: 122-00-9

Formula: C₉H₁₀O

Purity: min. 98%

Color and Shape: Clear, Colourless to pale yellow, Liquid

Molecular weight: 134.18

Ref: SR-64330

4\'-Methylacetophenone

CAS: 122-00-9

Formula: C₉H₁₀O

Molecular weight: 134.18

Ref: ST-EA-CP-C13039