2,5-二氟苯甲酸,CAS 登记号 2991-28-8,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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2,5-Difluorobenzoic acid · CAS 2991-28-8 · C7H4F2O2. UNII GF8ZKM9RKS.
| CAS Registry Number | 2991-28-8 |
|---|---|
| PubChem CID | 76339 |
| Molecular formula | C7H4F2O2 |
| IUPAC name | 2,5-difluorobenzoic acid |
| UNII (FDA) | GF8ZKM9RKS |
| Molecular Weight | 158.10 |
|---|---|
| XLogP3 | 1.8 |
| 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 |
| 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]
2,5-Difluorobenzoic acid; 2991-28-8; Benzoic acid, 2,5-difluoro-; EINECS 221-060-6; NSC 190310; LBQMIAVIGLLBGW-UHFFFAOYSA-; DTXSID30184024; RefChem:82845; DTXCID40106515; 221-060-6; InChI=1/C7H4F2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11); LBQMIAVIGLLBGW-UHFFFAOYSA-N; 2,5-difluoro-benzoic acid; MFCD00002410; NSC-190310; NSC 190310;
CAS 2991-28-8; molecular formula C7H4F2O2; molecular weight — g/mol.
2,5-Difluorobenzoic acid, 2991-28-8, Benzoic acid, 2,5-difluoro-, EINECS 221-060-6, NSC 190310, LBQMIAVIGLLBGW-UHFFFAOYSA-.
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.