CAS 18282-59-2

4-Bromo-1,2-dichlorobenzene

Description:

4-Bromo-1,2-dichlorobenzene, with the CAS number 18282-59-2, is an aromatic halogenated compound characterized by the presence of bromine and chlorine substituents on a benzene ring. Specifically, it features a bromine atom at the para position and two chlorine atoms at the ortho positions relative to each other. This compound is typically a colorless to pale yellow liquid with a distinctive odor. It is moderately soluble in organic solvents but has low solubility in water. 4-Bromo-1,2-dichlorobenzene is primarily used in organic synthesis and as an intermediate in the production of various chemicals, including agrochemicals and pharmaceuticals. Its halogenated nature imparts certain chemical reactivity, making it useful in electrophilic substitution reactions. However, due to the presence of halogens, it may also exhibit environmental persistence and potential toxicity, necessitating careful handling and disposal. Safety measures should be observed when working with this compound, as it may pose health risks through inhalation or skin contact.

Formula: C₆H₃BrCl₂

InChI: InChI=1S/C6H3BrCl2/c7-4-1-2-5(8)6(9)3-4/h1-3H

InChI key: InChIKey=CFPZDVAZISWERM-UHFFFAOYSA-N

SMILES: ClC1=C(Cl)C=CC(Br)=C1

Synonyms:

• 1,2-Dichloro-4-bromobenzene
• 1-Bromo-3,4-chlorobenzene
• 1-Bromo-3,4-dichlorobenzene
• 3,4-Dichloro-1-bromobenzene
• 3,4-Dichlorophenyl bromide
• 4-Bromo-1,2-Dichlorobenzene
• Benzene, 4-bromo-1,2-dichloro-
• 3,4-Dichlorobromobenzene

1-Bromo-3,4-dichlorobenzene

CAS: 18282-59-2

Formula: C₆H₃BrCl₂

Purity: >98.0%(GC)

Color and Shape: White or Colorless to Light orange to Yellow powder to lump to clear liquid

Molecular weight: 225.89

Ref: 3B-B0983

4-Bromo-1,2-dichlorobenzene, 98+%

CAS: 18282-59-2

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: C₆H₃BrCl₂

Purity: 98+%

Color and Shape: Clear liquid or fused solid, Colorless or white to pale yellow, Colorless or white to pale yellow

Molecular weight: 225.89

Ref: 02-A10314

Benzene, 4-bromo-1,2-dichloro-

CAS: 18282-59-2

Formula: C₆H₃BrCl₂

Purity: 97%

Color and Shape: Liquid

Molecular weight: 225.8980

Ref: IN-DA002468

3,4-Dichlorobromobenzene

CAS: 18282-59-2

3,4-Dichlorobromobenzene

Formula: C₆H₃BrCl₂

Purity: 98%

Color and Shape: light yellow low melting solid

Molecular weight: 225.89802g/mol

Ref: 54-OR5488

1-Bromo-3,4-dichlorobenzene

CAS: 18282-59-2

Formula: C₆H₃BrCl₂

Purity: 98%

Color and Shape: Low Melting Solid

Molecular weight: 225.89

Ref: 10-F001114

1-Bromo-3,4-dichlorobenzene-D2

Controlled Product

CAS: 18282-59-2

Formula: C₆D₂HBrCl₂

Color and Shape: Neat

Molecular weight: 227.91

Ref: TR-B691014

1-Bromo-3,4-dichlorobenzene

Controlled Product

CAS: 18282-59-2

Applications 1-Bromo-3,4-dichlorobenzene

Formula: C₆H₃BrCl₂

Color and Shape: Neat

Molecular weight: 225.9

Ref: TR-B691013

1-Bromo-3,4-dichlorobenzene

CAS: 18282-59-2

1-Bromo-3,4-dichlorobenzene is an isomer of 1,2-Dichlorobenzene. It can be used as a Grignard reagent and as a solvent in the preparation of other organic compounds. 1,3-Dichlorobenzene is also used as a chromatographic stationary phase for separating chlorinated hydrocarbons. When heated to decomposition it emits toxic fumes of hydrogen chloride gas and bromine vapor. The reaction vessel should be well ventilated during its use. 1,2-Dichlorbenzene reacts with nitrite ion to form chloride and nitrous oxide gas; it also reacts with hydrochloric acid to form chloride and water. These reactions are reversible. 1,2-Dichlorobenzene does not react with sodium hydroxide because the intermediate -OH group is not sufficiently acidic for protonation to take place completely. This compound is an organic solvent

Formula: C₆H₃BrCl₂

Purity: 95%Nmr

Molecular weight: 225.9 g/mol

Ref: 3D-FB64556