CAS 319-03-9

4-FLUOROPHTHALIC ANHYDRIDE

Description:

4-Fluorophthalic anhydride is an organic compound characterized by its anhydride functional group and a fluorine atom substituted on the phthalic structure. It is a colorless to pale yellow solid at room temperature, exhibiting a crystalline appearance. This compound is known for its reactivity, particularly in electrophilic aromatic substitution reactions, due to the presence of the electron-withdrawing fluorine atom, which influences the reactivity of the aromatic ring. 4-Fluorophthalic anhydride is primarily used in the synthesis of various chemical intermediates, including polymers and dyes, and can also serve as a building block in organic synthesis. It has a relatively high melting point and is soluble in organic solvents such as acetone and chloroform. Safety precautions should be taken when handling this compound, as it can be irritating to the skin and respiratory system. Proper storage in a cool, dry place away from incompatible materials is essential to maintain its stability and prevent degradation.

Formula: C₈H₃FO₃

InChI: InChI=1/C8H3FO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H

InChI key: InChIKey=XVMKZAAFVWXIII-UHFFFAOYSA-N

SMILES: O=C1C=2C(C(=O)O1)=CC=C(F)C2

Synonyms:

• 1,3-Isobenzofurandione, 5-fluoro-
• 4-Fluorobenzene-1,2-Dicarboxylic Anhydride
• 4-Fluorophthalic
• 4-Fluorophthalic Acid Anhydride
• 4-Fluorophthalic anhydride 97%
• 4-Fluorophthalicanhydride,98%
• 4-Fluorophthalicanhydride97%
• 5-Fluoro-1,3-Isobenzofurandione
• 5-Fluoro-1,3-dihydro-2-benzofuran-1,3-dione
• 5-Fluoro-2-Benzofuran-1,3-Dione
• 5-Fluoro-3-Isobenzofurandione
• 5-Fluoro-Benzo[C]Furan-1,3-Dione
• 5-Fluoro-isobenzofuran-1,3-dione
• 5-Fluoroisobenzofuran-1,3-dione
• NSC 42091
• Phthalic anhydride, 4-fluoro-
• 4-Fluorophthalic anhydride
• 4-FPA

4-Fluorophthalic Anhydride

CAS: 319-03-9

Formula: C₈H₃FO₃

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 166.11

Ref: 3B-F0322

4-Fluorophthalic anhydride, 98%

CAS: 319-03-9

4-Fluorophthalic anhydride is used in the preparation of 5-fluoro-2-pyridin-3-ylmethyl-isoindole-1,3-dione by reacting with C-pyridin-3-yl-methylamine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information ma

Formula: C₈H₃FO₃

Purity: 98%

Color and Shape: White to pale cream, powder

Molecular weight: 166.11

Ref: 02-B21352

4-Fluorophthalic anhydride

CAS: 319-03-9

4-Fluorophthalic anhydride

Formula: C₈H₃FO₃

Purity: 97%

Color and Shape: White to off white Solid

Molecular weight: 166.10602

Ref: 54-PC4179R

5-Fluoroisobenzofuran-1,3-dione

CAS: 319-03-9

Formula: C₈H₃FO₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 166.1060

Ref: IN-DA003LGA

4-Fluorophthalic anhydride

CAS: 319-03-9

5-Fluoroisobenzofuran-1,3-dione

Formula: C₈H₃FO₃

Purity: 97%

Molecular weight: 166.11

Ref: IN-DG10810

4-Fluorophthalic anhydride

CAS: 319-03-9

4-Fluorophthalic anhydride is a reactive, hydrogen-sensitive compound that reacts with copper chloride to form a salt and hydrogen fluoride. The reaction solution is activated by the nucleophilic attack of chloride ion to form the 4-fluorophthalic acid. It is resistant to microorganisms, which can be inhibited by diphenyl ether or antimicrobial agents. This compound has been used as a polymer film and thermodynamics studies have shown that it exhibits particle morphology.

Formula: C₈H₃FO₃

Purity: Min. 95%

Molecular weight: 166.11 g/mol

Ref: 3D-FF02590

4-Fluorophthalic anhydride

CAS: 319-03-9

Formula: C₈H₃FO₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 166.107

Ref: 10-F006356