Products 81-84-5

CAS 81-84-5 appears in our catalog under these names: 1,8-Naphthoic Anhydride, >95% (HPLC), 1,8-Naphthalic anhydride, 97% , 1,8-Naphthalic Anhydride, >98.0%(T)(HPLC), 1,8-Naphthalic anhydride, 1,8-Naphthalic anhydride, 97%. Offered by: TRC, Thermo Scientific (Alfa Aesar), TCI, Biosynth, Thermo Scientific (Acros). Available pack sizes: 100g, 250g, 500g, 1000g, 50g, 25g, 0,25kg, 0,5kg.

1,8-Naphthoic Anhydride, >95% (HPLC)
TRC
  • size: 100g, 250g, 500g
  • Variants: 3
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1,8-Naphthalic anhydride, 97%
Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros)
  • size: 1000g, 50g, 250g, 2.5KG
  • Variants: 6
from 107.35
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1,8-Naphthalic Anhydride, >98.0%(T)(HPLC)
TCI
  • size: 25g, 250g
  • Variants: 2
from 98.68
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1,8-Naphthalic anhydride
Biosynth, HPC Standards
  • size: 0,25kg, 0,5kg, 1kg, 1x500mg
  • Variants: 4
from 446.55
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1,8-Naphthalic anhydride, Concentration: 100 µg/ml Solvent: Acetonitrile
HPC Standards
  • size: 1x1ml
  • Variants: 1
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Benzo[de]isochromene-1,3-dione, 95%
Fluorochem
  • size: 100g
  • Variants: 1
from 794.53
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Structural formula: {0} (CAS {1})

Naphthalic anhydride is a cyclic dicarboxylic anhydride.

Source: ChEBI

Identity
Molecular formulaC12H6O3
Molecular weight198.17 g/mol
IUPAC name3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione
InChIKeyGRSMWKLPSNHDHA-UHFFFAOYSA-N
SMILESC1=CC2=C3C(=C1)C(=O)OC(=O)C3=CC=C2

Computed by PubChem (NCBI)

Synonyms: 1,8-Naphthalic anhydride, Naphthalic anhydride, Naphthalic acid anhydride, 1,8-Naphthalic acid anhydride, Pakarli, Protect (agrochemical), 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 1,8-Naphthalenedicarboxylic acid anhydride, 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, Benzo[de]isochromene-1,3-dione
Related forms of this compound
3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione C12H6O3
Isomers (same molecular formula)
benzo[e][2]benzofuran-1,3-dione C12H6O3
benzo[f][2]benzofuran-1,3-dione C12H6O3
benzo[g][1]benzofuran-2,3-dione C12H6O3