4-氯-2-甲基苯基硼酸，CAS 登记号 209919-30-2，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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4-Chloro-2-methylphenylboronic acid · CAS 209919-30-2 · C7H8BClO2. UNII AM20050347.
| CAS Registry Number | 209919-30-2 |
|---|---|
| PubChem CID | 5017600 |
| Molecular formula | C7H8BClO2 |
| IUPAC name | (4-chloro-2-methylphenyl)boronic acid |
| UNII (FDA) | AM20050347 |
| 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 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
(4-chloro-2-methylphenyl)boronic acid; RefChem:402606; 681-532-6; 4-Chloro-2-methylphenylboronic acid; 209919-30-2; 4-chloro-2-methylbenzeneboronic acid; 4-Chloro-o-tolylboronic acid; MFCD02683107; (4-chloro-2-methyl-phenyl)boronic Acid; 2-methyl-4-chlorophenylboronic acid; 2-methyl-4-chloro-phenylboronic acid; 2-methyl-4-chlorophenyl-boronic acid; (4-chloro-2-methylphenyl) boronic acid; 4-Chloro-2-methylphenylboronic Acid (contains varying amounts of Anhydride); Boronic acid, (4-chloro-2-methylphenyl)-; 4-chloro-2-methylphenyl boronic acid
CAS 209919-30-2; molecular formula C7H8BClO2; molecular weight — g/mol.
(4-chloro-2-methylphenyl)boronic acid, RefChem:402606, 681-532-6, 4-Chloro-2-methylphenylboronic acid, 209919-30-2, 4-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.