3,4,5-三甲氧基苯甲酸，CAS 登记号 118-41-2，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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本页已列出 3,4,5-三甲氧基苯甲酸 的 CAS 号：118-41-2，可与随货 COA 核对。
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3,4,5-Trimethoxybenzoic acid · CAS 118-41-2 · C10H12O5. UNII V5C9H0SC9F. Melting Point: 171 - 172 °C; LogP: 1.66.
| CAS Registry Number | 118-41-2 |
|---|---|
| PubChem CID | 8357 |
| Molecular formula | C10H12O5 |
| IUPAC name | 3,4,5-trimethoxybenzoic acid |
| UNII (FDA) | V5C9H0SC9F |
| Molecular Weight | 212.20 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 212.06847348 |
| Monoisotopic Mass | 212.06847348 |
| Topological Polar Surface Area | 65 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Melting Point | 171 - 172 °C |
|---|---|
| LogP | 1.66 |
| GHS notification summary | 39.2% (40 / 102) |
|---|
| GHS notification summary | 39.2% (40 / 102) |
|---|---|
| Reported hazard statements | H315 (59.8%), H319 (59.8%), H335 (58.8%) |
This chemical does not meet GHS hazard criteria for 39.2% (40 of 102) of reports.
H315 (59.8%): Causes skin irritation [Warning Skin corrosion/irritation]
3,4,5-TRIMETHOXYBENZOIC ACID; 118-41-2; Eudesmic acid; Gallic acid trimethyl ether; Trimethylgallic acid; Tri-O-methylgallic acid; Benzoic acid, 3,4,5-trimethoxy-; V5C9H0SC9F; NSC-2525; DTXSID3059472; CHEBI:454991; RefChem:90933; DTXCID3033432; 204-248-2; Veratric acid, 5-methoxy-; 3,4,5-Trimethoxy Benzoic Acid
CAS 118-41-2; molecular formula C10H12O5; molecular weight — g/mol.
3,4,5-TRIMETHOXYBENZOIC ACID, 118-41-2, Eudesmic acid, Gallic acid trimethyl ether, Trimethylgallic acid, Tri-O-methylgallic acid.
39.2% of GHS notifications report no hazard classification (40 of 102).
Melting Point: 171 - 172 °C; LogP: 1.66.
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.