Products 18959-30-3

CAS 18959-30-3 appears in our catalog under these names: 4,5–Difluorophthalic Anhydride, 5,6-Difluoroisobenzofuran-1,3-dione, 98%, 98%, 5,6-Difluoroisobenzofuran-1,3-dione, 97%, 4,5-Difluorophthalic Anhydride, 98%. Offered by: GLPBio, Chemat, Fluorochem, Ambeed. Available pack sizes: 1g, 25g, 5g, 250mg, 10g, 50g, 100g, 100mg.

4,5–Difluorophthalic Anhydride
GLPBio
  • size: 1g, 25g, 5g
  • Variants: 3
from 508.11
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5,6-Difluoroisobenzofuran-1,3-dione, 98%, 98%
Chemat
  • size: 250mg, 1g, 5g, 10g
  • Variants: 7
from 78.80
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5,6-Difluoroisobenzofuran-1,3-dione, 97%
Fluorochem
  • size: 250mg, 1g, 5g, 10g
  • Variants: 6
from 102.07
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4,5-Difluorophthalic Anhydride, 98%
Ambeed
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 8
from 125.62
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5,6-difluoro-2-benzofuran-1,3-dione (CAS 18959-30-3) is a chemical compound with the molecular formula C8H2F2O3 and a molecular weight of 184.10 g/mol. IUPAC name: 5,6-difluoro-2-benzofuran-1,3-dione. InChIKey: UATBWQQFLABWKR-UHFFFAOYSA-N.

Identity
Molecular formulaC8H2F2O3
Molecular weight184.10 g/mol
IUPAC name5,6-difluoro-2-benzofuran-1,3-dione
InChIKeyUATBWQQFLABWKR-UHFFFAOYSA-N
SMILESC1=C2C(=CC(=C1F)F)C(=O)OC2=O

Computed by PubChem (NCBI)

Synonyms: 5,6-Difluoroisobenzofuran-1,3-dione, 5,6-difluoro-2-benzofuran-1,3-dione, 1,3-isobenzofurandione, 5,6-difluoro-, 5,6-difluoro-1,3-dihydro-2-benzofuran-1,3-dione, 4,5 difluorophthalic anhydride, 4,5-Difluorophthalicanhydride, 4,5-difluorophtalic anhydrid, 4,5-difluorophtalic anhydride, 4,5-Difluorphthalic anhydride, 56-Difluoroisobenzofuran-13-dione
Isomers (same molecular formula)
4,5-difluoro-2-benzofuran-1,3-dione C8H2F2O3
4,6-difluoro-2-benzofuran-1,3-dione C8H2F2O3