CAS 643-65-2

3-Methylbenzophenone

Description:

3-Methylbenzophenone, with the CAS number 643-65-2, is an organic compound belonging to the class of ketones and is characterized by its structure, which features a benzophenone core with a methyl group attached to the aromatic ring. This compound typically appears as a white to light yellow crystalline solid and is known for its aromatic odor. It is soluble in organic solvents such as ethanol and acetone but has limited solubility in water. 3-Methylbenzophenone is primarily used as a UV filter in various applications, including cosmetics, plastics, and coatings, due to its ability to absorb ultraviolet light and protect materials from degradation. Additionally, it serves as an intermediate in organic synthesis and can be involved in photochemical reactions. Safety data indicates that it should be handled with care, as it may cause skin and eye irritation upon contact. Proper safety measures, including the use of personal protective equipment, are recommended when working with this substance.

Formula: C₁₄H₁₂O

InChI: InChI=1S/C14H12O/c1-11-6-5-9-13(10-11)14(15)12-7-3-2-4-8-12/h2-10H,1H3

InChI key: InChIKey=URBLVRAVOIVZFJ-UHFFFAOYSA-N

SMILES: C(=O)(C1=CC(C)=CC=C1)C2=CC=CC=C2

Synonyms:

• (3-Methylphenyl)(Phenyl)Methanone
• (3-Methylphenyl)phenylmethanone
• 2-Phenylacetoacetbenzene
• 3-Benzoyltoluene
• 3-Methylbenzophenone/Phenyl m-tolyl ketone
• Benzophenone, 3-methyl-
• Methanone, (3-methylphenyl)phenyl-
• Phenyl 3-tolyl ketone
• Phenyl m-tolyl ketone
• Phenyl(m-tolyl)methanone
• m-Methyl Acetophenone
• m-Methylbenzophenone

3-Methylbenzophenone

CAS: 643-65-2

Formula: C₁₄H₁₂O

Purity: >95.0%(T)

Color and Shape: Colorless to Yellow to Green clear liquid

Molecular weight: 196.25

Ref: 3B-M1247

3-Methylbenzophenone, 98+%

CAS: 643-65-2

3-Methylbenzophenone is used as a pharmaceutical intermediate or Ketoprofen intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product /

Formula: C₁₄H₁₂O

Purity: 98+%

Color and Shape: Liquid, Clear colorless to yellow

Molecular weight: 196.25

Ref: 02-A19568

3-Methylbenzophenone

CAS: 643-65-2

Formula: C₁₄H₁₂O

Purity: 98%

Color and Shape: Liquid

Molecular weight: 196.2445

Ref: IN-DA003JQQ

Ketoprofen Impurity 4

CAS: 643-65-2

Formula: C₁₄H₁₂O

Color and Shape: Pale Yellow Liquid

Molecular weight: 196.25

Ref: 4Z-K-0236

3-Methylbenzophenone

CAS: 643-65-2

3-Methylbenzophenone

Purity: 98%

Molecular weight: 196.24g/mol

Ref: 54-OR1011045

3-Methylbenzophenone

CAS: 643-65-2

Formula: C₁₄H₁₂O

Molecular weight: 196.25

Ref: 7W-GK1043

3-Methylbenzophenone

CAS: 643-65-2

Formula: C₁₄H₁₂O

Color and Shape: Neat

Molecular weight: 196.24

Ref: 86-MM0001.13

3-Methylbenzophenone

Controlled Product

CAS: 643-65-2

Formula: C₁₄H₁₂O

Color and Shape: Colourless

Molecular weight: 196.24

Ref: 04-C15083792

YQ/T 31-2013 Photoinitiators Mixture 525 100 µg/mL in Acetonitrile

Controlled Product

CAS: 10287-53-3, 119-61-9, 131-58-8, 134-84-9, 15206-55-0, 21245-02-3, 2128-93-0, 24650-42-8, 5495-84-1, 606-28-0, 643-65-2, 71868-10-5, 7473-98-5, 82799-44-8, 83846-86-0, 90-93-7, 90-94-8, 947-19-3

Color and Shape: Mixture

Ref: 04-A50000525AL

3-Methylbenzophenone

CAS: 643-65-2

Applications 3-Methylbenzophenone (cas# 643-65-2) is a useful research chemical.

Formula: C₁₄H₁₂O

Color and Shape: Neat

Molecular weight: 196.24

Ref: TR-M454545

3-Methylbenzophenone

CAS: 643-65-2

3-Methylbenzophenone is a fatty acid that has been used as an analytical reagent in organic synthesis. It can be synthesized by acylation of benzoic acid with methylchloroformate. 3-Methylbenzophenone is also a chlorinated derivative of benzophenone, and its structure can be rationalized by the protonation and deprotonation of the chloride ion. The acidic properties of 3-methylbenzophenone are due to the presence of carbonyl group.

Formula: C₁₄H₁₂O

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 196.24 g/mol

Ref: 3D-FM63423

Phenyl(m-tolyl)methanone

CAS: 643-65-2

Formula: C₁₄H₁₂O

Purity: 98%

Color and Shape: No data available.

Molecular weight: 196.249

Ref: 10-F322030

Ketoprofen Impurity 4

CAS: 643-65-2

Formula: C₁₄H₁₂O

Molecular weight: 196.25

Ref: ST-EA-CP-K3015

3-Methylbenzophenone

CAS: 643-65-2

3-Methylbenzophenone is a useful organic compound for research related to life sciences. The catalog number is T67599 and the CAS number is 643-65-2.

Formula: C₁₄H₁₂O

Color and Shape: Solid

Molecular weight: 196.249

Ref: TM-T67599