3,5-二碘水杨酸，CAS 登记号 133-91-5，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 3,5-二碘水杨酸 的 CAS 号：133-91-5，可与随货 COA 核对。
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3,5-Diiodosalicylic acid · CAS 133-91-5 · C7H4I2O3. UNII 1496OH15B6. LogP: 4.2; Ionization Efficiency: 2.05; Ionization Efficiency: 10.5.
| CAS Registry Number | 133-91-5 |
|---|---|
| PubChem CID | 8631 |
| Molecular formula | C7H4I2O3 |
| IUPAC name | 2-hydroxy-3,5-diiodobenzoic acid |
| UNII (FDA) | 1496OH15B6 |
| Molecular Weight | 389.91 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 389.82499 |
| Monoisotopic Mass | 389.82499 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| LogP | 4.2 |
|---|---|
| Ionization Efficiency | 2.05 |
| Ionization Efficiency | 10.5 |
| Ionization Efficiency | MeCN (80%) |
| Reported hazard statements | H302 (96.8%), H312 (69.4%), H315 (90.3%), H319 (90.3%), H332 (69.4%), H335 (80.6%) |
|---|
H302 (96.8%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (69.4%): Harmful in contact with skin [Warning Acute toxicity, dermal]
3,5-DIIODOSALICYLIC ACID; 133-91-5; 2-Hydroxy-3,5-diiodobenzoic acid; Benzoic acid, 2-hydroxy-3,5-diiodo-; DTXSID3059636; NSC-6303; 1496OH15B6; RefChem:486879; DTXCID2034128; 205-124-0; 3,5-Diiodo-2-hydroxybenzoic acid; 2-Hydroxy-3,5-diiodobenzoate; 3,5-Diiodosalicylate; Salicylic acid, 3,5-diiodo-; MFCD00002444; 2-HYDROXY-3,5-DIIODO-BENZOIC ACID
CAS 133-91-5; molecular formula C7H4I2O3; molecular weight — g/mol.
3,5-DIIODOSALICYLIC ACID, 133-91-5, 2-Hydroxy-3,5-diiodobenzoic acid, Benzoic acid, 2-hydroxy-3,5-diiodo-, DTXSID3059636, NSC-6303.
Hazard statements reported: H302, H312, H315, H319, H332.
LogP: 4.2; Ionization Efficiency: 2.05; Ionization Efficiency: 10.5; Ionization Efficiency: MeCN (80%).
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.