CAS 583-70-0

1-Bromo-2,4-dimethylbenzene

Description:

1-Bromo-2,4-dimethylbenzene, also known as 2,4-dimethyl-1-bromobenzene, is an aromatic compound characterized by a bromine atom and two methyl groups attached to a benzene ring. Its molecular formula is C9H11Br, indicating the presence of nine carbon atoms, eleven hydrogen atoms, and one bromine atom. This compound typically appears as a colorless to pale yellow liquid with a characteristic aromatic odor. It is moderately soluble in organic solvents like ethanol and ether but has limited solubility in water due to its hydrophobic nature. The presence of the bromine atom makes it a useful intermediate in organic synthesis, particularly in electrophilic substitution reactions. Additionally, 1-bromo-2,4-dimethylbenzene can undergo various reactions, including nucleophilic substitution and coupling reactions, making it valuable in the production of pharmaceuticals, agrochemicals, and other fine chemicals. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested, and appropriate protective equipment should be used.

Formula: C₈H₉Br

InChI: InChI=1S/C8H9Br/c1-6-3-4-8(9)7(2)5-6/h3-5H,1-2H3

InChI key: InChIKey=YSFLQVNTBBUKEA-UHFFFAOYSA-N

SMILES: CC1=C(Br)C=CC(C)=C1

Synonyms:

• 1,3-Dimethyl-4-bromobenzene
• 1-Bromo-2,4-Dimethylbenzene
• 1-Bromo-2,4-xylene
• 2,4-Dimethyl-1-bromobenzene
• 2,4-Dimethylbromobenzene
• 2,4-Dimethylphenyl bromide
• 2-Bromo-5-methyltoluene
• 4-Bromo-1,3-dimethylbenzene
• 4-Bromo-1,3-xylene
• Benzene, 1-bromo-2,4-dimethyl-
• NSC 64734

4-Bromo-m-xylene

CAS: 583-70-0

Formula: C₈H₉Br

Purity: >75.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 185.06

Ref: 3B-B1712

4-Bromo-m-xylene, 97%

CAS: 583-70-0

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: C₈H₉Br

Purity: 97%

Color and Shape: Liquid, Clear colorless

Molecular weight: 185.06

Ref: 02-A10212

1-Bromo-2,4-dimethylbenzene

CAS: 583-70-0

Formula: C₈H₉Br

Purity: 98%

Color and Shape: Liquid

Molecular weight: 185.0611

Ref: IN-DA003FUG

4-Bromo-m-xylene

CAS: 583-70-0

Formula: C₈H₉Br

Purity: ≥ 98.0%

Color and Shape: Colourless to light yellow liquid

Molecular weight: 185.07

Ref: 7W-GK4049

1-Bromo-2,4-dimethylbenzene, min. 97%

CAS: 583-70-0

Formula: C₈H₉BrO₂

Purity: min. 97%

Color and Shape: Clear, colorless to very pale-yellow liquid

Molecular weight: 185.06

Ref: 08-06-0049

2,4-Dimethylbromobenzene

CAS: 583-70-0

2,4-Dimethylbromobenzene

Formula: C₈H₉Br

Purity: 98%

Color and Shape: clear. colourless liquid

Molecular weight: 185.06g/mol

Ref: 54-OR2157

4-Bromo-m-xylene

CAS: 583-70-0

4-Bromo-m-xylene is a halogenated aromatic compound with chemical properties similar to those of the other trifluoroacetic acid derivatives. 4-Bromo-m-xylene can be synthesized by reacting ethyl acetate with a mixture of copper chloride and bromine. This reaction can also be catalyzed by palladium in the presence of biphenyl as a ligand. The reaction temperature for this synthesis is typically between -30°C and 20°C, although it may be increased to between 0°C and 50°C if desired. 4-Bromo-m-xylene is used in the production of fatty acids, fatty acid esters, and polymers.

Formula: C₈H₉Br

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 185.06 g/mol

Ref: 3D-FB64663

4-Bromo-m-xylene

CAS: 583-70-0

Formula: C₈H₉Br

Purity: >97.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 185.06

Ref: 3B-B0996

4-Bromo-m-xylene

CAS: 583-70-0

Formula: C₈H₉Br

Purity: 98%

Color and Shape: Liquid

Molecular weight: 185.064

Ref: 10-F018327