2,3-Dihydroxybenzoic acid CAS#: 303-38-8; 凯望编码 (ChemWhat Code): 61223
Names & Identifiers |
| 英文名 | 2,3-Dihydroxybenzoic acid |
| 别名 | O-PYROCATECHUIC ACID;PYROCATECHOL-3-CARBOXYLIC ACID;2,3 DHB;2,3-dihydroxy-benzoicaci;2-pyrocatechuicacid;3-Hydroxysalicylic acid;3-hydroxysalicylicacid;catecholcarboxylicacid |
| CAS编号 | 303-38-8 |
| 分子式 | C7H6O4 |
| 分子量 | 154.12 |
| EINECS | 206-139-5 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 204-206 °C(lit.) |
| Boiling Point | 95-96/0.5mm |
| Density | 1,542 g/cm3 |
| Storage | 2-8°C |
| Solubulity | methanol: soluble50mg/mL, clear to faintly hazy, orange |
| form | Crystalline Powder |
| Color | Beige to brown or pinkish-gray |
| Water Solubility | Soluble in water, methanol and dimethyl sulfoxide. |
| BRN | 2209117 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Benzoic acid, 2,3-dihydroxy-(303-38-8) |
| EPA Substance Registry System | Benzoic acid, 2,3-dihydroxy-(303-38-8) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36/37/38 |
| S Phrase | 26-36-37/39 |
| WGK Germany | 2 |
| RTECS | DG8576490 |
| Hazard Note | Irritant |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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