3,4-二甲基苯基硼酸，CAS 登记号 55499-43-9，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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本页已列出 3,4-二甲基苯基硼酸 的 CAS 号：55499-43-9，可与随货 COA 核对。
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3,4-Dimethylphenylboronic acid · CAS 55499-43-9 · C8H11BO2. UNII Z336079990.
| CAS Registry Number | 55499-43-9 |
|---|---|
| PubChem CID | 2734348 |
| Molecular formula | C8H11BO2 |
| IUPAC name | (3,4-dimethylphenyl)boronic acid |
| UNII (FDA) | Z336079990 |
| Molecular Weight | 149.98 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 150.0852098 |
| Monoisotopic Mass | 150.0852098 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 127 |
| Reported hazard statements | H302 (12.5%), H315 (100%), H318 (12.5%), H319 (87.5%), H335 (87.5%) |
|---|
H302 (12.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
3,4-Dimethylphenylboronic acid; 55499-43-9; (3,4-Dimethylphenyl)boronic acid; DTXSID40370239; RefChem:486380; DTXCID30321275; 611-277-8; 3,4-dimethylbenzeneboronic acid; MFCD01009694; (3,4-dimethylphenyl)boranediol; Boronic acid, (3,4-dimethylphenyl)-; SCHEMBL40868; 3.4-dimethylbenzeneboronic acid; 3,4-dimethyl phenylboronic acid; 3,4-dimethylphenyl boronic acid; SCHEMBL29817989
CAS 55499-43-9; molecular formula C8H11BO2; molecular weight — g/mol.
3,4-Dimethylphenylboronic acid, 55499-43-9, (3,4-Dimethylphenyl)boronic acid, DTXSID40370239, RefChem:486380, DTXCID30321275.
Hazard statements reported: H302, H315, H318, 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.