3,4-二羟基苯甲酸甲酯，CAS 登记号 2150-43-8，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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Methyl 3,4-dihydroxybenzoate · CAS 2150-43-8 · C8H8O4. UNII G72J90268X.
| CAS Registry Number | 2150-43-8 |
|---|---|
| PubChem CID | 287064 |
| Molecular formula | C8H8O4 |
| IUPAC name | methyl 3,4-dihydroxybenzoate |
| UNII (FDA) | G72J90268X |
| Molecular Weight | 168.15 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 168.04225873 |
| Monoisotopic Mass | 168.04225873 |
| Topological Polar Surface Area | 66.8 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (11.1%), H315 (88.9%), H319 (88.9%), H335 (77.8%) |
|---|
H302 (11.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (88.9%): Causes skin irritation [Warning Skin corrosion/irritation]
Methyl 3,4-dihydroxybenzoate; 2150-43-8; Methyl protocatechuate; 3,4-Dihydroxybenzoic acid methyl ester; Protocatechuic acid, methyl ester; Benzoic acid, 3,4-dihydroxy-, methyl ester; NSC-146458; G72J90268X; CHEBI:132366; DTXSID20301804; MDHB compound; RefChem:45424; DTXCID70252938; 677-539-9; Protocatechuic Acid Methyl Ester; MFCD00016437
CAS 2150-43-8; molecular formula C8H8O4; molecular weight — g/mol.
Methyl 3,4-dihydroxybenzoate, 2150-43-8, Methyl protocatechuate, 3,4-Dihydroxybenzoic acid methyl ester, Protocatechuic acid, methyl ester, Benzoic acid, 3,4-dihydroxy-, methyl ester.
Hazard statements reported: H302, 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.