4-(4,4,5,5-四甲基-1,3,2-二氧硼杂硼烷-2-基)苯甲酸乙酯，CAS 登记号 195062-62-5，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。
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-(4,4,5,5-四甲基-1,3,2-二氧硼杂硼烷-2-基)苯甲酸乙酯 的 CAS 号：195062-62-5，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。
Ethyl 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate · CAS 195062-62-5 · C15H21BO4.
| CAS Registry Number | 195062-62-5 |
|---|---|
| PubChem CID | 2734618 |
| Molecular formula | C15H21BO4 |
| IUPAC name | ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate |
| Molecular Weight | 276.14 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 276.1532893 |
| Monoisotopic Mass | 276.1532893 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 343 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
195062-62-5; Ethyl 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate; DTXSID20370398; RefChem:343704; DTXCID90321433; 4-Ethoxycarbonylphenylboronic acid pinacol ester; MFCD03453659; 4-ETHOXYCARBONYLPHENYLBORONIC ACID, PINACOL ESTER; AB15515; 4-Carboethoxyphenylboronic acid pinacol ester; 4-(4,4,5,5-tetramethyl-[1,3,2] dioxaborolan-2-yl)-benzoic acid ethyl ester; ETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE,MIN.97%; A813782; SCHEMBL3686298; 4-CARBOETHOXYPHENYLBORONIC; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolane-2-yl)benzoic acid ethyl ester
CAS 195062-62-5; molecular formula C15H21BO4; molecular weight — g/mol.
195062-62-5, Ethyl 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, DTXSID20370398, RefChem:343704, DTXCID90321433, 4-Ethoxycarbonylphenylboronic acid pinacol ester.
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.