CAS 19811-05-3

2,4-dichlorobenzophenone

Description:

2,4-Dichlorobenzophenone is an organic compound characterized by its structure, which consists of a benzophenone core with two chlorine substituents at the 2 and 4 positions of one of the aromatic rings. This compound typically appears as a white to off-white crystalline solid and is known for its moderate solubility in organic solvents such as ethanol and acetone, while being less soluble in water. It has applications in various fields, including as a UV filter in sunscreens and cosmetics, and in the synthesis of other chemical compounds. The presence of chlorine atoms enhances its photostability and reactivity, making it useful in polymer chemistry and as an intermediate in organic synthesis. Additionally, 2,4-dichlorobenzophenone may exhibit biological activity, necessitating careful handling due to potential toxicity. As with many chlorinated compounds, it is important to consider environmental and health regulations when using or disposing of this substance.

Formula: C₁₃H₈Cl₂O

InChI: InChI=1S/C13H8Cl2O/c14-10-6-7-11(12(15)8-10)13(16)9-4-2-1-3-5-9/h1-8H

InChI key: InChIKey=VLTYTTRXESKBKI-UHFFFAOYSA-N

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

Synonyms:

• (2,4-Dichlorophenyl)(Phenyl)Methanone
• (2,4-Dichlorophenyl)phenylmethanone
• (2-Chlorophenyl)(4-chlorophenyl)methanone
• (2-Chlorphenyl)(4-chlorphenyl)methanon
• 1-(2,4-Dichlorophenyl)-1-phenylmethanone
• Benzophenone, 2,4-dichloro-
• Benzoyl-2,4-dichlorobenzene
• Methanone, (2,4-dichlorophenyl)phenyl-
• 2,4-Dichlorobenzophenone

2,4-Dichlorobenzophenone

CAS: 19811-05-3

Formula: C₁₃H₈Cl₂O

Purity: >97.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 251.11

Ref: 3B-D0342

Methanone, (2,4-dichlorophenyl)phenyl-

CAS: 19811-05-3

Formula: C₁₃H₈Cl₂O

Purity: 97%

Color and Shape: Solid

Molecular weight: 251.1080

Ref: IN-DA002BB7

2,4-Dichlorobenzophenone

CAS: 19811-05-3

Formula: C₁₃H₈Cl₂O

Color and Shape: Neat

Molecular weight: 251.108

Ref: 04-C12408000

2,4-Dichlorobenzophenone

CAS: 19811-05-3

2,4-Dichlorobenzophenone has a molecular weight of 220.38 g/mol and a melting point of -7 °C. It is soluble in chloroform, benzene, ether, and acetone. The 2,4-dichlorobenzophenone has a cyclic structure with two reactive groups that can undergo desorption reactions. When the 2,4-dichlorobenzophenone is sulfated it becomes insoluble in water and isomerizes to 1-chloro-2,4-dichlorobenzene. This product can be used to make silicone products by reacting it with silicone oil.

Formula: C₁₃H₈Cl₂O

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 251.11 g/mol

Ref: 3D-FD70775

(2,4-Dichlorophenyl)(phenyl)methanone

CAS: 19811-05-3

Formula: C₁₃H₈Cl₂O

Purity: ≥97%

Molecular weight: 251.11

Ref: 10-F219154

2,4-Dichlorobenzophenone

Controlled Product

CAS: 19811-05-3

Formula: C₁₃H₈Cl₂O

Color and Shape: Off-White

Molecular weight: 251.108

Ref: TR-D432010