CAS 452-73-3

2-Chloro-4-fluoro-1-methylbenzene

Description:

2-Chloro-4-fluoro-1-methylbenzene, also known as o-chloro-p-fluorotoluene, is an aromatic compound characterized by a benzene ring substituted with a chlorine atom at the second position, a fluorine atom at the fourth position, and a methyl group at the first position. Its molecular formula is C7H6ClF, indicating the presence of seven carbon atoms, six hydrogen atoms, one chlorine atom, and one fluorine atom. This compound is typically a colorless to pale yellow liquid with a distinctive aromatic odor. It is known for its moderate volatility and relatively low solubility in water, making it more soluble in organic solvents. The presence of both chlorine and fluorine atoms contributes to its reactivity and potential applications in organic synthesis and as an intermediate in the production of pharmaceuticals and agrochemicals. Safety precautions should be taken when handling this compound, as it may pose health risks through inhalation or skin contact.

Formula: C₇H₆ClF

InChI: InChI=1S/C7H6ClF/c1-5-2-3-6(9)4-7(5)8/h2-4H,1H3

InChI key: InChIKey=CSARJIQZOSVYHA-UHFFFAOYSA-N

SMILES: ClC1=C(C)C=CC(F)=C1

Synonyms:

• 1-Brom-2-fluor-4-methylbenzol
• 1-Bromo-2-Fluoro-4-Methylbenzene
• 2-Chloro-4-fluoro-1-methylbenzene
• 4-Fluoro-2-chlorotoluene
• Benzene, 1-bromo-2-fluoro-4-methyl-
• Benzene, 2-chloro-4-fluoro-1-methyl-
• NSC 88317
• Ortho Chloro Para Fluoro Toluene
• Toluene, 2-chloro-4-fluoro-
• 2-Chloro-4-fluorotoluene

2-Chloro-4-fluorotoluene

CAS: 452-73-3

Formula: C₇H₆ClF

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 144.57

Ref: 3B-C1227

2-Chloro-4-fluorotoluene, 98%

CAS: 452-73-3

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 / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₆ClF

Purity: 98%

Color and Shape: Clear colorless, Liquid

Molecular weight: 144.57

Ref: 02-B20278

2-Chloro-4-fluoro-1-methylbenzene

CAS: 452-73-3

Formula: C₇H₆ClF

Purity: 98%

Color and Shape: Liquid

Molecular weight: 144.5739

Ref: IN-DA003GX8

2-Chloro-4-fluorotoluene

CAS: 452-73-3

Formula: C₇H₆ClF

Molecular weight: 144.58

Ref: 7W-GK1733

2-Chloro-4-fluorotoluene

CAS: 452-73-3

Formula: C₇H₆ClF

Purity: 99.0%

Color and Shape: Liquid, Clear

Molecular weight: 144.57

Ref: 10-F001597

2-Chloro-4-fluorotoluene

CAS: 452-73-3

2-Chloro-4-fluorotoluene

Formula: C₇H₆ClF

Purity: 97%

Color and Shape: clear. colourless liquid

Molecular weight: 144.57g/mol

Ref: 54-PC1890

2-Chloro-4-fluorotoluene

CAS: 452-73-3

2-Chloro-4-fluorotoluene is a chlorinated aromatic compound that is used as a precursor in the synthesis of synthetic cannabinoids. It can be prepared by reacting 2-chlorotoluene with chlorine and sodium carbonate, or by heating 2,4-dichlorotoluene with hydrogen fluoride at high temperature. This impurity can be removed from the final product by using analytical methods such as gas chromatography and mass spectrometry. The molecule has two isomers: ortho and para. The para form is more stable than the ortho form due to steric hindrance, which leads to its increased reactivity.

Formula: C₇H₆ClF

Purity: Min. 95%

Molecular weight: 144.57 g/mol

Ref: 3D-FC34271

2-Chloro-4-fluorotoluene

CAS: 452-73-3

Formula: C₇H₆ClF

Molecular weight: 144.57

Ref: ST-EA-CP-CS0686