5-氯-2-甲基苯基硼酸，CAS 登记号 148839-33-2，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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5-Chloro-2-methylphenylboronic acid · CAS 148839-33-2 · C7H8BClO2. UNII Z381540910.
| CAS Registry Number | 148839-33-2 |
|---|---|
| PubChem CID | 2773336 |
| Molecular formula | C7H8BClO2 |
| IUPAC name | (5-chloro-2-methylphenyl)boronic acid |
| UNII (FDA) | Z381540910 |
| Molecular Weight | 170.40 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 170.0305874 |
| Monoisotopic Mass | 170.0305874 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 132 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (75%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
(5-chloro-2-methylphenyl)boronic acid; RefChem:403935; 692-886-6; 5-Chloro-2-methylphenylboronic acid; 148839-33-2; 5-Chloro-2-methylbenzeneboronic acid; 5-Chloro-2-methylphenylboronicacid; MFCD03411939; Boronic acid, (5-chloro-2-methylphenyl)-; Boronic acid, B-(5-chloro-2-methylphenyl)-; 5-chloro-2-methyl-benzeneboronic acid; AKOS000285068; CS-W000875; (5-chloro-2-methyl-phenyl)boronic Acid; (5-Chloro-2-methylphenyl)boronicacid; 5-Chloro-o-tolylboronic Acid
CAS 148839-33-2; molecular formula C7H8BClO2; molecular weight — g/mol.
(5-chloro-2-methylphenyl)boronic acid, RefChem:403935, 692-886-6, 5-Chloro-2-methylphenylboronic acid, 148839-33-2, 5-Chloro-2-methylbenzeneboronic acid.
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.