5-氟-2-(三氟甲基)苯甲酸，CAS 登记号 654-99-9，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 5-氟-2-(三氟甲基)苯甲酸 的 CAS 号：654-99-9，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
5-fluoro-2-(trifluoromethyl)benzoic acid · CAS 654-99-9 · C8H4F4O2. UNII ST50319731.
| CAS Registry Number | 654-99-9 |
|---|---|
| PubChem CID | 688294 |
| Molecular formula | C8H4F4O2 |
| IUPAC name | 5-fluoro-2-(trifluoromethyl)benzoic acid |
| UNII (FDA) | ST50319731 |
| Molecular Weight | 208.11 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 208.01474201 |
| Monoisotopic Mass | 208.01474201 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Fluoro-2-(trifluoromethyl)benzoic acid; 654-99-9; DTXSID90350864; RefChem:303130; DTXCID30301931; 626-221-8; MFCD00083521; 2-trifluoromethyl-5-fluorobenzoic acid; 5-fluoro-2-trifluoromethylbenzoic acid; alpha,alpha,alpha,5-Tetrafluoro-o-toluic acid; SCHEMBL222474; SCHEMBL29406303; CK2235; SBB064470; AKOS005067841; 3-Fluoro-6-trifluoromethylbenzoic acid
CAS 654-99-9; molecular formula C8H4F4O2; molecular weight — g/mol.
5-Fluoro-2-(trifluoromethyl)benzoic acid, 654-99-9, DTXSID90350864, RefChem:303130, DTXCID30301931, 626-221-8.
Hazard statements reported: 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.