Products 319-03-9

CAS 319-03-9 appears in our catalog under these names: 4–Fluorophthalic anhydride, 4-Fluorophthalic anhydride, 98% , 4-Fluorophthalic Anhydride, >98.0%(GC), 4-Fluorophthalic anhydride 97%, 4-FLUOROPHTHALIC ANHYDRIDE, 97%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), TCI, Ambeed, Sigma-Aldrich. Available pack sizes: 10g, 5g, 1g, 25g, 250mg, 100g, 500g, 5 g.

4–Fluorophthalic anhydride
GLPBio
  • size: 10g, 5g
  • Variants: 2
from 508.11
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4-Fluorophthalic anhydride, 98%
Thermo Scientific (Alfa Aesar)
  • size: 1g, 5g, 25g
  • Variants: 3
from 166.15
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4-Fluorophthalic Anhydride, >98.0%(GC)
TCI
  • size: 5g
  • Variants: 1
from 349.46
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4-Fluorophthalic anhydride 97%
Ambeed
  • size: 250mg, 1g, 5g, 25g
  • Variants: 6
from 175.69
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4-FLUOROPHTHALIC ANHYDRIDE, 97%
Sigma-Aldrich
  • size: 25G, 5G
  • Variants: 2
from 512.00
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4-Fluorophthalic anhydride, 98.0%
MedChemExpress
  • size: 5 g, 10 g
  • Variants: 2
from 263.96
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4-Fluorophthalic anhydride, 95%
Fluorochem
  • size: 1g, 5g, 10g, 25g
  • Variants: 5
from 107.27
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Structural formula: {0} (CAS {1})

5-fluoro-2-benzofuran-1,3-dione (CAS 319-03-9) is a chemical compound with the molecular formula C8H3FO3 and a molecular weight of 166.11 g/mol. IUPAC name: 5-fluoro-2-benzofuran-1,3-dione. InChIKey: XVMKZAAFVWXIII-UHFFFAOYSA-N.

Identity
Molecular formulaC8H3FO3
Molecular weight166.11 g/mol
IUPAC name5-fluoro-2-benzofuran-1,3-dione
InChIKeyXVMKZAAFVWXIII-UHFFFAOYSA-N
SMILESC1=CC2=C(C=C1F)C(=O)OC2=O

Computed by PubChem (NCBI)

Synonyms: 4-Fluorophthalic anhydride, 5-Fluoro-2-benzofuran-1,3-dione, 1,3-Isobenzofurandione, 5-fluoro-, InChI=1/C8H3FO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3, 5-Fluoroisobenzofuran-1,3-dione, 5-Fluoro-1,3-isobenzofurandione, 4-fluorophthalic acid anhydride, 4-fluorobenzene-1,2-dicarboxylic anhydride, 5-Fluoro-isobenzofuran-1,3-dione, 4-fluorophthalicanhydride
Isomers (same molecular formula)
4-fluoro-2-benzofuran-1,3-dione C8H3FO3