双环[2.2.2]辛-7-烯-2,3,5,6-四甲酸二酐，CAS 登记号 1719-83-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride · CAS 1719-83-1 · C12H8O6. UNII NS00047035.
| CAS Registry Number | 1719-83-1 |
|---|---|
| PubChem CID | 102679 |
| Molecular formula | C12H8O6 |
| IUPAC name | 4,10-dioxatetracyclo[5.5.2.02,6.08,12]tetradec-13-ene-3,5,9,11-tetrone |
| UNII (FDA) | NS00047035 |
| Molecular Weight | 248.19 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 248.03208797 |
| Monoisotopic Mass | 248.03208797 |
| Topological Polar Surface Area | 86.7 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (95.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
EINECS 217-009-2; 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 dianhydride; RefChem:568173; 217-009-2; 1719-83-1; 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 acid dianhydride; 4,4a,8,8a-Tetrahydro-4,8-ethenobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraone; 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-; MFCD00082228; 4,10-dioxatetracyclo[5.5.2.02,6.08,12]tetradec-13-ene-3,5,9,11-tetrone; SCHEMBL671860; AKOS025213465; 4,10-DIOXATETRACYCLO[5.5.2.0(2),?.0?,(1)(2)]TETRADEC-13-ENE-3,5,9,11-TETRONE; 4,4a,8,8a-Tetrahydro-4,8-ethenobenzo-[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraone
CAS 1719-83-1; molecular formula C12H8O6; molecular weight — g/mol.
EINECS 217-009-2, 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 dianhydride, RefChem:568173, 217-009-2, 1719-83-1.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.