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Reference substances

Reference substances

IUPAC name:
tetrachloro-1,3-dihydro-2-benzofuran-1,3-dione

Inventory

EC number:
204-171-4
EC name:
Tetrachlorophthalic anhydride
CAS number:
117-08-8
CAS number:
117-08-8
Synonyms
Names:
1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-
4,5,6,7-tetrachloro-2-benzofuran-1,3-dione

Molecular and structural information

Molecular formula:
C8Cl4O3
Molecular weight:
285.896
SMILES notation:
Clc1c(Cl)c(Cl)c2C(=O)OC(=O)c2c1Cl
InChl:
InChI=1/C8Cl4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11
Structural formula:
Chemical structure

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