2,3-二氟苯甲酸,CAS 登记号 4519-39-5,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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本页已列出 2,3-二氟苯甲酸 的 CAS 号:4519-39-5,可与随货 COA 核对。
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2,3-Difluorobenzoic acid · CAS 4519-39-5 · C7H4F2O2. UNII Z959143646. LogP: 1.88.
| CAS Registry Number | 4519-39-5 |
|---|---|
| PubChem CID | 370590 |
| Molecular formula | C7H4F2O2 |
| IUPAC name | 2,3-difluorobenzoic acid |
| UNII (FDA) | Z959143646 |
| Molecular Weight | 158.10 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 158.01793569 |
| Monoisotopic Mass | 158.01793569 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| LogP | 1.88 |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2,3-Difluorobenzoic acid; 4519-39-5; RefChem:81644; 628-337-4; JLZVIWSFUPLSOR-UHFFFAOYSA-N; MFCD00010267; 2,3-Difluorobenzoicacid; difluorobenzoic acid; 2,3-Difluorobenzoic acid, 98%; DTXSID90871084; AKOS005254889; CS-W007697; AC-3948; PS-8817; BP-12438; SY012745
CAS 4519-39-5; molecular formula C7H4F2O2; molecular weight — g/mol.
2,3-Difluorobenzoic acid, 4519-39-5, RefChem:81644, 628-337-4, JLZVIWSFUPLSOR-UHFFFAOYSA-N, MFCD00010267.
Hazard statements reported: H315, H319, H335.
LogP: 1.88.
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.