四氢[3,3'-联呋喃]-2,2',5,5'-四酮，CAS 登记号 4534-73-0，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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tetrahydro[3,3'-bifuran]-2,2',5,5'-tetraone · CAS 4534-73-0 · C8H6O6. UNII NS00044842.
| CAS Registry Number | 4534-73-0 |
|---|---|
| PubChem CID | 107298 |
| Molecular formula | C8H6O6 |
| IUPAC name | 3-(2,5-dioxooxolan-3-yl)oxolane-2,5-dione |
| UNII (FDA) | NS00044842 |
| Molecular Weight | 198.13 |
|---|---|
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 198.01643791 |
| Monoisotopic Mass | 198.01643791 |
| Topological Polar Surface Area | 86.7 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (50%), H312 (25%), H315 (75%), H319 (100%), H332 (25%), H335 (25%) |
|---|
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (25%): Harmful in contact with skin [Warning Acute toxicity, dermal]
[3,3'-Bifuran]-2,2',5,5'-tetrone, tetrahydro-; 1,2,3,4-Butanetetracarboxylic dianhydride; EINECS 224-877-6; DTXSID20884086; (3,3'-Bifuran)-2,2',5,5'-tetrone, tetrahydro-; Tetrahydro(3,3'-bifuran)-2,2',5,5'-tetraone; Tetrahydro[3,3'-bifuran]-2,2',5,5'-tetraone; RefChem:399197; DTXCID601023556; 224-877-6; 4534-73-0; 3-(2,5-dioxooxolan-3-yl)oxolane-2,5-dione; tetrahydro-[3,3'-bifuran]-2,2',5,5'-tetraone; butane-1,2,3,4-tetracarboxylic dianhydride; MFCD00671500; [3,3'-Bifuran]-2,2',5,5'-tetrone,tetrahydro-
CAS 4534-73-0; molecular formula C8H6O6; molecular weight — g/mol.
[3,3'-Bifuran]-2,2',5,5'-tetrone, tetrahydro-, 1,2,3,4-Butanetetracarboxylic dianhydride, EINECS 224-877-6, DTXSID20884086, (3,3'-Bifuran)-2,2',5,5'-tetrone, tetrahydro-, Tetrahydro(3,3'-bifuran)-2,2',5,5'-tetraone.
Hazard statements reported: H302, H312, H315, H319, H332.
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.