2-(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 269409-99-6，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-(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：269409-99-6，可与随货 COA 核对。
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Ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate · CAS 269409-99-6 · C15H21BO4.
| CAS Registry Number | 269409-99-6 |
|---|---|
| PubChem CID | 2773962 |
| Molecular formula | C15H21BO4 |
| IUPAC name | ethyl 2-(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 | 351 |
| 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]
269409-99-6; Ethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate; DTXSID90378801; RefChem:342421; DTXCID40329828; 2-Ethoxycarbonylphenylboronic acid pinacol ester; MFCD03453660; C15H21BO4; ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate; 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid ethyl ester; ethyl 2-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)benzoate; Ethyl2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate; 2-(ethoxycarbonyl)phenylboronic acid pinacol ester; A818722; SCHEMBL11662; 2-ETHOXYCARBONYLPHENYLBORONIC ACID, PINACOL ESTER
CAS 269409-99-6; molecular formula C15H21BO4; molecular weight — g/mol.
269409-99-6, Ethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, DTXSID90378801, RefChem:342421, DTXCID40329828, 2-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.