乙酮，1-(3,4-二氢-2H-吡喃-5-基)-2,2,2-三氟-(9Cl)，CAS 登记号 109317-74-0，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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Ethanone, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro- (9CI) · CAS 109317-74-0 · C7H7F3O2. UNII Z905257824.
| CAS Registry Number | 109317-74-0 |
|---|---|
| PubChem CID | 3762402 |
| Molecular formula | C7H7F3O2 |
| IUPAC name | 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoroethanone |
| UNII (FDA) | Z905257824 |
| Molecular Weight | 180.12 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 180.03981395 |
| Monoisotopic Mass | 180.03981395 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoroethan-1-one; RefChem:422832; 899-847-4; 109317-74-0; 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoroethanone; Ethanone, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro- (9CI); 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro-1-ethanone; MFCD00975077; 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro-ethanone; DTXSID40396070; CTFORTFPVUYECO-UHFFFAOYSA-N; Ethanone, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro-; AKOS006240018; 5-trifluoroacetyl-3,4-dihydro-2h-pyran; DB-276017; CS-0252192
CAS 109317-74-0; molecular formula C7H7F3O2; molecular weight — g/mol.
1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoroethan-1-one, RefChem:422832, 899-847-4, 109317-74-0, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoroethanone, Ethanone, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro- (9CI).
Hazard statements reported: H226, 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.