CAS 99-63-8

Isophthaloyl chloride

Description:

Isophthaloyl chloride, with the CAS number 99-63-8, is an aromatic acyl chloride derived from isophthalic acid. It is characterized by its white to pale yellow crystalline solid form and has a pungent odor typical of acyl chlorides. This compound is highly reactive, particularly with water, leading to the release of hydrochloric acid upon hydrolysis. Isophthaloyl chloride is primarily used as an intermediate in the synthesis of polyesters and polyamides, as well as in the production of various specialty chemicals. Its structure features two carboxylic acid groups that are separated by a single carbon atom, which contributes to its unique reactivity and properties. The compound is soluble in organic solvents such as dichloromethane and acetone but is insoluble in water. Due to its reactivity, it must be handled with care, using appropriate safety measures to avoid exposure to its corrosive and toxic effects. Overall, isophthaloyl chloride plays a significant role in the field of polymer chemistry and materials science.

Formula: C₈H₄Cl₂O₂

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

InChI key: InChIKey=FDQSRULYDNDXQB-UHFFFAOYSA-N

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

Synonyms:

• 1,3-Benzenedicarbonyl chloride
• 1,3-Bis(chlorocarbonyl)benzene
• 1,3-Di(chlorocarbonyl)benzene
• Dichlorure d'isophtaloyle
• Dicloruro De Isoftaloilo
• Isophthalic acid chloride
• Isophthalic acid dichloride
• Isophthalic chloride
• Isophthaloyl Dichloride
• Isophthaloyl chloride
• Isophthaloylchlorid
• Isophthaloyldichlorid
• Isophthalyl chloride
• Isophthalyl dichloride
• Isothaloyl chloride
• Nsc 41884
• m-Benzenedicarbonyl chloride
• m-Phthalic dichloride
• m-Phthaloyl chloride
• m-Phthaloyl dichloride

Isophthaloyl Chloride

CAS: 99-63-8

Formula: C₈H₄Cl₂O₂

Purity: >99.0%(GC)(T)

Color and Shape: White to Almost white powder to lump

Molecular weight: 203.02

Ref: 3B-I0159

Isophthaloyl dichloride, 98%

CAS: 99-63-8

Isophthaloyl dichloride is used in a variety of performance polymers and fibers, where it impacts flame resistance, temperature stability, chemical resistance, and flexibility. In addition, it is an effective stabilizer for urethane prepolymers due to its ability to scavenge water. Also used in arom

Formula: C₈H₄Cl₂O₂

Purity: 98%

Color and Shape: White or colorless, Liquid or fused solid or crystalline powder or crystalline mass

Molecular weight: 203.02

Ref: 02-A15904

Isophthaloyl Chloride

CAS: 99-63-8

Isophthaloyl Chloride

Purity: >99.0%

Ref: 54-OR1078582

Isophthaloyl Chloride

Controlled Product

CAS: 99-63-8

Formula: C₈H₄Cl₂O₂

Color and Shape: Neat

Molecular weight: 203.02

Ref: TR-I822015

benzene-1,3-dicarbonyl dichloride

CAS: 99-63-8

Formula: C₈H₄Cl₂O₂

Purity: 99.0%

Color and Shape: Solid

Molecular weight: 203.02

Ref: 10-F358242

Isophthaloyl chloride

CAS: 99-63-8

Isophthaloyl chloride is a reactive and toxic chemical that is used in the production of polymers. It has a high resistance to water vapor, but is readily soluble in water. Isophthaloyl chloride is not stable at high temperatures and decomposes at about 150°C. Isophthaloyl chloride can be used as a model system for studying the transport properties of trifluoroacetic acid because it has similar chemical and physical properties.

Formula: C₈H₄Cl₂O₂

Purity: Min. 95%

Molecular weight: 203.02 g/mol

Ref: 3D-AAA09963

Isophthaloyl Chloride pure, 98%

CAS: 99-63-8

Formula: C₈H₄Cl₂O₂

Purity: min. 98.0%

Color and Shape: White, Crystalline compound, Clear, Colourless

Molecular weight: 203.02

Ref: SR-67742