CAS 2351-37-3

4,4′-Biphenyldicarbonyl chloride

Description:

4,4′-Biphenyldicarbonyl chloride, with the CAS number 2351-37-3, is an organic compound characterized by the presence of two carbonyl chloride (acyl chloride) functional groups attached to a biphenyl structure. This compound typically appears as a white to light yellow crystalline solid and is known for its reactivity, particularly in acylation reactions. It is soluble in organic solvents such as dichloromethane and chloroform but is generally insoluble in water due to its hydrophobic biphenyl backbone. The presence of the carbonyl chloride groups makes it a useful intermediate in organic synthesis, particularly for the preparation of various derivatives, including amides and esters. However, it is important to handle this compound with care, as it can be corrosive and may release toxic gases upon hydrolysis. Proper safety precautions, including the use of personal protective equipment and working in a well-ventilated area or fume hood, are essential when working with this chemical.

Formula: C₁₄H₈Cl₂O₂

InChI: InChI=1/C14H8Cl2O2/c15-13(17)11-5-1-9(2-6-11)10-3-7-12(8-4-10)14(16)18/h1-8H

InChI key: InChIKey=QDBOAKPEXMMQFO-UHFFFAOYSA-N

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

Synonyms:

• 4,4-Biphenyldicarbonyl chloride
• 4,4′-Bibenzoyl chloride
• 4,4′-Biphenyldicarbonyl dichloride
• 4,4′-Biphenyldicarboxyl chloride
• 4,4′-Biphenyldicarboxylic dichloride
• 4,4′-Bis(chlorocarbonyl)-1,1′-biphenyl
• 4,4′-Bis(chloroformyl)biphenyl
• 4,4′-Dibenzoyl chloride
• 4,4′-Diphenyldicarboxylic acid dichloride
• 4Bpac
• Diphenyl-4,4′-dicarboxylic acid chloride
• [1,1′-Biphenyl]-4,4′-dicarbonyl dichloride
• p,p′-Bis(chlorocarbonyl)biphenyl
• p-Biphenylenedicarbonyl chloride
• Biphenyldicarbonylchloride
• 4,4'-Biphenyldicarbonyl chloride (BPDC)
• BIPHENYL-4,4'-DICARBONYL CHLORIDE
• biphenyl-4,4-dicarbonyl dichloride
• 1,1'-Biphenyl-4,4'-bis(carboxylic acid chloride)
• 4,4'-Biphenylbis(carboxylic acid chloride)
• 4,4'-Biphenyldicarboxylic acid dichloride
• 4,4''-BIPHENYLDICARBONYL CHLORIDE 97%
• 4,4'-DIPHENYLDICARBONYL CHLORIDE
• 4,4'-Diphenyldicarbonyl Chloride
• 4,4'-Biphenyldicrbonyl chloride

4,4'-Biphenyldicarbonyl Chloride

CAS: 2351-37-3

Formula: C₁₄H₈Cl₂O₂

Purity: >97.0%(GC)(T)

Color and Shape: White to Orange to Green powder to crystaline

Molecular weight: 279.12

Ref: 3B-B1308

[1,1'-Biphenyl]-4,4'-dicarbonyl dichloride

CAS: 2351-37-3

Formula: C₁₄H₈Cl₂O₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 279.1181

Ref: IN-DA002NHS

[1,1'-biphenyl]-4,4'-dicarbonyl dichloride

CAS: 2351-37-3

[1,1'-biphenyl]-4,4'-dicarbonyl dichloride

Purity: 97%

Molecular weight: 279.11811g/mol

Ref: 54-OR21761

4,4'-Biphenyldicarbonyl chloride

CAS: 2351-37-3

4,4'-Biphenyldicarbonyl chloride is a crystalline solid that can be synthesized from 4,4'-biphenyldicarboxylic acid and carbon tetrachloride. It has been used to produce polyesters for the production of fibers and films. The reaction time of this compound is dependent on the temperature. It reacts quickly at temperatures above 100 degrees Celsius but slowly at lower temperatures. 4,4'-Biphenyldicarbonyl chloride has been shown to have efficiencies similar to that of azobenzene in polymerizing terephthalic acid and morphology properties similar to those of poly(tetramethylene adipate) (PTMA). This compound also shows optical properties with a high refractive index, which makes it useful for lenses and mirrors.

Formula: C₁₄H₈Cl₂O₂

Purity: Min. 95%

Molecular weight: 279.12 g/mol

Ref: 3D-FB36338

4,4′-Biphenyldicarbonyl chloride

CAS: 2351-37-3

Formula: C₁₄H₈Cl₂O₂

Purity: 97%

Color and Shape: Solid, No data available.

Molecular weight: 279.12

Ref: 10-F402635