4-(4-甲氧基苯基)丁酸，CAS 登记号 4521-28-2，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 4-(4-甲氧基苯基)丁酸 的 CAS 号：4521-28-2，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。
4-(4-Methoxyphenyl)butyric acid · CAS 4521-28-2 · C11H14O3. UNII ZTB8R8QC7J. LogP: 2.33.
| CAS Registry Number | 4521-28-2 |
|---|---|
| PubChem CID | 78280 |
| Molecular formula | C11H14O3 |
| IUPAC name | 4-(4-methoxyphenyl)butanoic acid |
| UNII (FDA) | ZTB8R8QC7J |
| Molecular Weight | 194.23 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 194.094294304 |
| Monoisotopic Mass | 194.094294304 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| LogP | 2.33 |
|---|
| GHS notification summary | 33.3% (1 / 3) |
|---|
| GHS notification summary | 33.3% (1 / 3) |
|---|---|
| Reported hazard statements | H315 (66.7%), H319 (66.7%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 33.3% (1 of 3) of reports.
H315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]
4-(4-Methoxyphenyl)butyric acid; EINECS 224-849-3; NSC 407553; DTXSID80196435; RefChem:514334; DTXCID90118926; 224-849-3; 4521-28-2; 4-(4-Methoxyphenyl)butanoic acid; Benzenebutanoic acid, 4-methoxy-; MFCD00004404; 4-Methoxybenzenebutanoic acid; butanoic acid, 4-(4-methoxyphenyl)-; NSC-407553; AC-3356; M2037
CAS 4521-28-2; molecular formula C11H14O3; molecular weight — g/mol.
4-(4-Methoxyphenyl)butyric acid, EINECS 224-849-3, NSC 407553, DTXSID80196435, RefChem:514334, DTXCID90118926.
33.3% of GHS notifications report no hazard classification (1 of 3).
LogP: 2.33.
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.