3,3-二甲基-2-苯并呋喃-1(3H)-酮，CAS 登记号 1689-09-4，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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3,3-dimethyl-2-benzofuran-1(3H)-one · CAS 1689-09-4 · C10H10O2. UNII E325Q29EJM. LogP: 1.73.
| CAS Registry Number | 1689-09-4 |
|---|---|
| PubChem CID | 74317 |
| Molecular formula | C10H10O2 |
| IUPAC name | 3,3-dimethyl-2-benzofuran-1-one |
| UNII (FDA) | E325Q29EJM |
| Molecular Weight | 162.18 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 162.068079557 |
| Monoisotopic Mass | 162.068079557 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| LogP | 1.73 |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1689-09-4; 3,3-Dimethylphthalide; EINECS 216-878-5; DTXSID40168618; NSC 5114; RefChem:485603; DTXCID9091109; 216-878-5; 3,3-Dimethyl-2-benzofuran-1(3H)-one; 1(3H)-Isobenzofuranone, 3,3-dimethyl-; 3,3-dimethyl-2-benzofuran-1-one; 3,3-dimethylisobenzofuran-1(3H)-one; 3,3-DIMETHYL-1,3-DIHYDRO-2-BENZOFURAN-1-ONE; MFCD00222552; 3,3-DIMETHYL-1(3H)-ISOBENZOFURANONE; NSC-5114
CAS 1689-09-4; molecular formula C10H10O2; molecular weight — g/mol.
1689-09-4, 3,3-Dimethylphthalide, EINECS 216-878-5, DTXSID40168618, NSC 5114, RefChem:485603.
Hazard statements reported: H315, H319, H335.
LogP: 1.73.
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.