邻甲苯乙酸，CAS 登记号 644-36-0，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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o-Tolylacetic acid · CAS 644-36-0 · C9H10O2. UNII TJ4YXB9N7P.
| CAS Registry Number | 644-36-0 |
|---|---|
| PubChem CID | 69519 |
| Molecular formula | C9H10O2 |
| IUPAC name | 2-(2-methylphenyl)acetic acid |
| UNII (FDA) | TJ4YXB9N7P |
| Molecular Weight | 150.17 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 150.068079557 |
| Monoisotopic Mass | 150.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (99%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
o-Tolylacetic acid; 644-36-0; 2-(2-methylphenyl)acetic acid; (2-methylphenyl)acetic acid; Benzeneacetic acid, 2-methyl-; TJ4YXB9N7P; 2-Methylbenzeneacetic acid; EINECS 211-416-9; NSC-16053; ACETIC ACID, O-TOLYL-; RZWGTXHSYZGXKF-UHFFFAOYSA-; DTXSID50214650; NSC 16053; RefChem:855340; DTXCID80137141; 211-416-9
CAS 644-36-0; molecular formula C9H10O2; molecular weight — g/mol.
o-Tolylacetic acid, 644-36-0, 2-(2-methylphenyl)acetic acid, (2-methylphenyl)acetic acid, Benzeneacetic acid, 2-methyl-, TJ4YXB9N7P.
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.