CAS 88-95-9

Phthaloyl chloride

Description:

Phthaloyl chloride, with the CAS number 88-95-9, is an organic compound that belongs to the class of acyl chlorides. It is characterized by its molecular formula C8H5ClO2 and features a phthalic acid derivative where the hydroxyl groups are replaced by chlorine atoms. This compound typically appears as a colorless to pale yellow liquid with a pungent odor. Phthaloyl chloride is known for its reactivity, particularly in acylation reactions, where it can react with amines, alcohols, and other nucleophiles to form corresponding amides and esters. It is soluble in organic solvents such as dichloromethane and ether but is not soluble in water. Due to its reactive nature, it is important to handle phthaloyl chloride with care, as it can cause irritation to the skin, eyes, and respiratory system. Additionally, it is used in the synthesis of various chemical intermediates and pharmaceuticals, making it a valuable compound in organic chemistry and industrial applications.

Formula: C₈H₄Cl₂O₂

InChI: InChI=1S/C8H4Cl2O2/c9-7(11)5-3-1-2-4-6(5)8(10)12/h1-4H

InChI key: InChIKey=FYXKZNLBZKRYSS-UHFFFAOYSA-N

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

Synonyms:

• 1,2-Bis(chlorocarbonyl)benzene
• 1,2-Phthaloyl dichloride
• Dichlorure de phtaloyle
• Dicloruro De Ftaloilo
• Nsc 44611
• Phthalic acid chloride
• Phthalic acid dichloride
• Phthalic chloride
• Phthalic dichloride
• Phthaloyl Dichloride
• Phthaloyl chloride
• Phthaloyldichlorid
• Phthalyl chloride
• Phthalyl dichloride
• o-Phthalic acid dichloride
• o-Phthaloyl dichloride
• 1,2-Benzenedicarbonyl dichloride
• ortho-Phthaloyl chloride
• Benzene-1,2-dicarbonyl chloride
• benzene-1,2-dicarbonyl dichloride

Phthaloyl chloride, 94%

CAS: 88-95-9

Phthaloyl chloride is used for the preparation of volatile acid chlorides from the acids. It acts as a trapping agent for the nitrite ion in the fluorodenitration of aromatic substrates with potassium fluoride. It serves as an additive in polymers and fibers to improve the color stability. It is use

Formula: C₈H₄Cl₂O₂

Purity: 94%

Color and Shape: Liquid, Clear colorless to yellow

Molecular weight: 203.02

Ref: 02-L08753

Phthaloyl Chloride

CAS: 88-95-9

Phthaloyl Chloride

Purity: >98.0%

Ref: 54-OR1079286

Phthaloyl Chloride

CAS: 88-95-9

Formula: C₈H₄Cl₂O₂

Purity: >98.0%(T)

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

Molecular weight: 203.02

Ref: 3B-P0405

o-Phthaloyl Dichloride

Controlled Product

CAS: 88-95-9

Formula: C₈H₄Cl₂O₂

Color and Shape: Neat

Molecular weight: 203.02

Ref: TR-P390000

PHTHALOYL DICHLORIDE

CAS: 88-95-9

Formula: C₈H₄Cl₂O₂

Purity: 95.0%

Color and Shape: Liquid, Clear

Molecular weight: 203.02

Ref: 10-F390413