2-噻吩硼酸频哪醇酯，CAS 登记号 193978-23-3，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-Thiopheneboronic acid pinacol ester · CAS 193978-23-3 · C10H15BO2S.
| CAS Registry Number | 193978-23-3 |
|---|---|
| PubChem CID | 10703628 |
| Molecular formula | C10H15BO2S |
| IUPAC name | 4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane |
| Molecular Weight | 210.11 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 210.0885811 |
| Monoisotopic Mass | 210.0885811 |
| Topological Polar Surface Area | 46.7 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 214 |
| Reported hazard statements | H302 (60%), H312 (60%), H315 (80%), H319 (80%), H332 (60%), H335 (80%) |
|---|
H302 (60%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (60%): Harmful in contact with skin [Warning Acute toxicity, dermal]
193978-23-3; 4,4,5,5-tetramethyl-2-(thiophen-2-yl)-1,3,2-dioxaborolane; DTXSID40443735; RefChem:507174; DTXCID40394556; 674-696-5; 2-thiopheneboronic acid pinacol ester; Thiophene-2-boronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-(2-thienyl)-1,3,2-dioxaborolane; MFCD05663878; 4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane; 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene; 2-(Thiopheneboronic acid)pinacol ester; 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-thienyl)-; AKOS015920426; CS-W000892
CAS 193978-23-3; molecular formula C10H15BO2S; molecular weight — g/mol.
193978-23-3, 4,4,5,5-tetramethyl-2-(thiophen-2-yl)-1,3,2-dioxaborolane, DTXSID40443735, RefChem:507174, DTXCID40394556, 674-696-5.
Hazard statements reported: H302, H312, H315, H319, H332.
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.