2-氯-4-羟基苯甲酸，CAS 登记号 56363-84-9，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 2-氯-4-羟基苯甲酸 的 CAS 号：56363-84-9，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。
2-chloro-4-hydroxybenzoic acid · CAS 56363-84-9 · C7H5ClO3. UNII NS00033511.
| CAS Registry Number | 56363-84-9 |
|---|---|
| PubChem CID | 91821 |
| Molecular formula | C7H5ClO3 |
| IUPAC name | 2-chloro-4-hydroxybenzoic acid |
| UNII (FDA) | NS00033511 |
| Molecular Weight | 172.56 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 171.9927217 |
| Monoisotopic Mass | 171.9927217 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (25%), H315 (75%), H318 (25%), H319 (75%), H335 (50%) |
|---|
H302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (75%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Chloro-4-hydroxybenzoic acid; Benzoic acid, 2-chloro-4-hydroxy-; EINECS 260-132-1; DTXSID0069098; WIPYZRZPNMUSER-UHFFFAOYSA-; RefChem:86237; DTXCID2042060; 260-132-1; InChI=1/C7H5ClO3/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3,9H,(H,10,11); WIPYZRZPNMUSER-UHFFFAOYSA-N; 56363-84-9; 2-chloro-4-hydroxy-benzoic acid; MFCD00045855; 4-hydroxy-2-chlorobenzoic acid; SCHEMBL945711; 2-Chloro-4-hydroxybenzoicAcid
CAS 56363-84-9; molecular formula C7H5ClO3; molecular weight — g/mol.
2-Chloro-4-hydroxybenzoic acid, Benzoic acid, 2-chloro-4-hydroxy-, EINECS 260-132-1, DTXSID0069098, WIPYZRZPNMUSER-UHFFFAOYSA-, RefChem:86237.
Hazard statements reported: H302, H315, H318, 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.