2,5-噻吩二硼酸，CAS 登记号 26076-46-0，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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2,5-thiophenediboronic acid · CAS 26076-46-0 · C4H6B2O4S. UNII ST50197787.
| CAS Registry Number | 26076-46-0 |
|---|---|
| PubChem CID | 2770906 |
| Molecular formula | C4H6B2O4S |
| IUPAC name | (5-boronothiophen-2-yl)boronic acid |
| UNII (FDA) | ST50197787 |
| Molecular Weight | 171.8 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 172.0172902 |
| Monoisotopic Mass | 172.0172902 |
| Topological Polar Surface Area | 109 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 119 |
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
2,5-THIOPHENEDIYLBISBORONIC ACID; RefChem:445119; 629-071-1; 26076-46-0; Thiophene-2,5-diyldiboronic acid; 2,5-Thiophenediboronic acid; Thiophene-2,5-diboronic acid; MFCD01114699; 2,5-ThiophenediboronicAcid; (5-boronothiophen-2-yl)boronic acid; Boronic acid, 2,5-thiophenediylbis-; Boronic acid, B,B'-2,5-thiophenediylbis-; C4H6B2O4S; Thiophene-2,5-diyldiboronicacid; DTXSID10377891; THIENE-2,5-DIYLDIBORONIC ACID
CAS 26076-46-0; molecular formula C4H6B2O4S; molecular weight — g/mol.
2,5-THIOPHENEDIYLBISBORONIC ACID, RefChem:445119, 629-071-1, 26076-46-0, Thiophene-2,5-diyldiboronic acid, 2,5-Thiophenediboronic acid.
Hazard statements reported: H319.
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.