2,5-thiophenediboronic acid (CAS 26076-46-0) — formula C4H6B2O4S, molecular weight 171.8; category organic chemicals.
2,5-thiophenediboronic acid (CAS 26076-46-0) is a chemical raw material in the organic chemicals category. Its molecular formula C4H6B2O4S comprises 4 C, 6 H, 2 B, 4 O, 1 S atoms. Its molecular weight is about 171.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 26076-46-0 |
|---|---|
| Molecular Formula | C4H6B2O4S |
| Molecular Weight | 171.8 |
| Category | Organic Chemicals |
2,5-thiophenediboronic acid is a carbon-based organic compound with CAS registry number 26076-46-0 and molecular formula C4H6B2O4S (molecular weight 171.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 26076-46-0
Its molecular formula C4H6B2O4S comprises 4 C, 6 H, 2 B, 4 O, 1 S atoms.
Also known as: 2,5-thiophenediboronic acid · 2,5-噻吩二硼酸
Category: organic chemicals
The CAS registry number of 2,5-thiophenediboronic acid is 26076-46-0.
Molecular formula C4H6B2O4S, molecular weight 171.8.
It is also registered under: 2,5-thiophenediboronic acid, 2,5-噻吩二硼酸.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2,5-thiophenediboronic acid (CAS 26076-46-0), compiled from public chemistry databases.
| 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 |
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
| 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-thiophenediboronic acid · CAS 26076-46-0 · C4H6B2O4S. UNII ST50197787.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,5-噻吩二硼酸