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=1S/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=C1OC(=O)C2=CC(F)=CC=C12

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

CAS: 319-03-9

• Formula: C₈H₃FO₃
• Purity: >98.0%(GC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 166.11

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 …

• Formula: C₈H₃FO₃
• Purity: 98%
• Color and Shape: White to pale cream, powder
• Molecular weight: 166.11

5-Fluoroisobenzofuran-1,3-dione

CAS: 319-03-9

• Formula: C₈H₃FO₃
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 166.106

4-Fluorophthalic anhydride

CAS: 319-03-9

• Formula: C₈H₃FO₃
• Purity: 97%
• Color and Shape: colourless to white fused solid
• Molecular weight: 166.11g/mol

4-Fluorophthalic anhydride

CAS: 319-03-9

• Purity: 97.0%
• Color and Shape: Solid, Chunks or Crystalline Powder
• Molecular weight: 166.10699462890625

4-Fluorophthalic anhydride

CAS: 319-03-9

Please enquire for more information about 4-Fluorophthalic anhydride including the price, delivery time and more …

• Formula: C₈H₃FO₃
• Purity: Min. 95%
• Molecular weight: 166.11 g/mol