Tetrahydrocyclobuta[1,2-c:3,4-c′]difuran-1,3,4,6-tetrone

C8H4O6CAS 4415-87-6196.11 g/mol

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Acid anhydride

Properties

Molecular formula
C8H4O6
Molar mass
196.11 g/mol
Exact mass
196.0008 Da
logP
-1.37Crippen estimate
Polar surface area
86.7 Ų
H-bond donors / acceptors
0 / 6
Rotatable bonds
0

Hazards

Warning
Irritant (GHS07)

Aggregated from 145 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
4415-87-6
SMILES
O=C1OC(=O)C2C1C1C(=O)OC(=O)C21
InChIKey
YGYCECQIOXZODZ-UHFFFAOYSA-N
InChI
InChI=1S/C8H4O6/c9-5-1-2(6(10)13-5)4-3(1)7(11)14-8(4)12/h1-4H

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

10 names
  • Cyclobuta[1,2-c:3,4-c′]difuran-1,3,4,6-tetrone, tetrahydro-
  • Cyclobuta[1,2-c:3,4-c′]difurantetrone, tetrahydro-
  • 1,2,3,4-Cyclobutanetetracarboxylic 1,2:3,4-dianhydride
  • 1,2,3,4-Cyclobutanetetracarboxylic dianhydride
  • Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride
  • Maleic anhydride cyclic dimer
  • Cyclobutanetetracarboxylic dianhydride
  • Cyclobutanetetracarboxylic acid dianhydride
  • CBDA
  • 1,2,3,4-Tetracarboxycyclobutane dianhydride

Work with Tetrahydrocyclobuta[1,2-c:3,4-c′]difuran-1,3,4,6-tetrone

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

3a,4,4a,7a,8,8a-Hexahydro-4,8-etheno-1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone1719-83-161 % similar Tetrahydro-1H-cyclopenta[1,2-c:3,4-c′]difuran-1,3,4,6(3aH)-tetrone6053-68-558 % similar Norcantharidin29745-04-855 % similar Norcantharidin5442-12-655 % similar exo-5,6-Dehydronorcantharidin6118-51-055 % similar Carbic anhydride129-64-652 % similar Himic anhydride2746-19-252 % similar Bicyclo(2.2.2)oct-5-ene-2,3-dicarboxylic Anhydride6708-37-852 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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