8-氯-2,3-二氢-4H-苯并呋喃-4-酮，CAS 登记号 49701-11-3，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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8-chloro-2,3-dihydro-4H-chromen-4-one · CAS 49701-11-3 · C9H7ClO2. UNII Z382721002.
| CAS Registry Number | 49701-11-3 |
|---|---|
| PubChem CID | 13953725 |
| Molecular formula | C9H7ClO2 |
| IUPAC name | 8-chloro-2,3-dihydrochromen-4-one |
| UNII (FDA) | Z382721002 |
| Molecular Weight | 182.60 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 182.0134572 |
| Monoisotopic Mass | 182.0134572 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
8-chloro-3,4-dihydro-2H-1-benzopyran-4-one; RefChem:547918; 870-863-3; 8-chlorochroman-4-one; 49701-11-3; 8-Chloro-4-chromanone; 8-chloro-2,3-dihydrochromen-4-one; 8-chloro-2,3-dihydro-4h-1-benzopyran-4-one; MFCD03695451; 8-chloro-chroman-4-one; 8-CHLORO-2,3-DIHYDRO-4H-CHROMEN-4-ONE; 4H-1-Benzopyran-4-one, 8-chloro-2,3-dihydro-; SCHEMBL768960; DTXSID70553194; VWENHHJICDZGQB-UHFFFAOYSA-N; 4H-1-B
CAS 49701-11-3; molecular formula C9H7ClO2; molecular weight — g/mol.
8-chloro-3,4-dihydro-2H-1-benzopyran-4-one, RefChem:547918, 870-863-3, 8-chlorochroman-4-one, 49701-11-3, 8-Chloro-4-chromanone.
Hazard statements reported: H302, 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.