二环己基-3,4,3',4'-四甲酸二酐，CAS 登记号 122640-83-9，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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Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride · CAS 122640-83-9 · C16H18O6.
| CAS Registry Number | 122640-83-9 |
|---|---|
| PubChem CID | 11077626 |
| Molecular formula | C16H18O6 |
| IUPAC name | 5-(1,3-dioxo-3a,4,5,6,7,7a-hexahydro-2-benzofuran-5-yl)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione |
| Molecular Weight | 306.31 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 306.11033829 |
| Monoisotopic Mass | 306.11033829 |
| Topological Polar Surface Area | 86.7 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
122640-83-9; Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride; RefChem:586879; 878-579-1; Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone; MFCD23134595; C16H18O6; 5-(1,3-dioxo-3a,4,5,6,7,7a-hexahydro-2-benzofuran-5-yl)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione; 5-(1,3-dioxo-octahydro-2-benzofuran-5-yl)-octahydro-2-benzofuran-1,3-dione; Intermediate Impurity 17; SCHEMBL10051188; AKOS030228075; DS-3327; SY244716; CS-0162835; D5723
CAS 122640-83-9; molecular formula C16H18O6; molecular weight — g/mol.
122640-83-9, Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride, RefChem:586879, 878-579-1, Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone, MFCD23134595.
Hazard statements reported: H315, H319.
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.