3a,4,4a,7a,8,8a-Hexahydro-4,8-etheno-1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone
Properties
- Molecular formula
- C12H8O6
- Molar mass
- 248.19 g/mol
- Exact mass
- 248.0321 Da
- Melting point
- 345–346 °C (decomposes)
- logP
- -0.57Crippen estimate
- Polar surface area
- 86.7 Ų
- H-bond donors / acceptors
- 0 / 6
- Rotatable bonds
- 0
Hazards
Warning
- H315 Causes skin irritation100% of notifiers
- H319 Causes serious eye irritation100% of notifiers
- H335 May cause respiratory irritation95.6% of notifiers
Aggregated from 45 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
1719-83-1SMILES
O=C1OC(=O)C2C3C=CC(C12)C1C(=O)OC(=O)C31InChIKey
XLOGCGOPKPCECW-UHFFFAOYSA-NInChI
InChI=1S/C12H8O6/c13-9-5-3-1-2-4(7(5)11(15)17-9)8-6(3)10(14)18-12(8)16/h1-8HWeigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
8 names
- 4,8-Etheno-1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, 3a,4,4a,7a,8,8a-hexahydro-
- Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic 2,3:5,6-dianhydride
- Bicyclooctenetetracarboxylic dianhydride
- Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride
- Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic anhydride
- BTA
- Bicyclo[2.2.2]octane-7-ene-2,3,5,6-tetracarboxylic dianhydride
- Bicyclo[2.2.2]oct-7-ene-2,3,5,8-tetracarboxylic dianhydride
Work with 3a,4,4a,7a,8,8a-Hexahydro-4,8-etheno-1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone
Similar compounds
Tetrahydrocyclobuta[1,2-c:3,4-c′]difuran-1,3,4,6-tetrone4415-87-661 % similar
exo-5,6-Dehydronorcantharidin6118-51-057 % similar
Carbic anhydride129-64-654 % similar
Himic anhydride2746-19-254 % similar
Bicyclo(2.2.2)oct-5-ene-2,3-dicarboxylic Anhydride6708-37-854 % similar
Nadic anhydride826-62-054 % similar
3-Oxabicyclo[3.2.0]hept-6-ene-2,4-dione10374-07-952 % similar
Tetrahydro-1H-cyclopenta[1,2-c:3,4-c′]difuran-1,3,4,6(3aH)-tetrone6053-68-546 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.