4-Hydroxybenzoic acid CAS#: 99-96-7; 凯望编码 (ChemWhat Code): 1287139
Names & Identifiers |
| 英文名 | 4-Hydroxybenzoic acid |
| 别名 | 4-hydroxy-benzoicaci;acidop-idrossibenzoico;Benzoic acid, p-hydroxy-;benzoicacid,4-hydroxy;Benzoicacid,4-hydroxy-;Hydroxybenzoic acid, para;Kyselina 4-hydroxybenzoova;kyselina4-hydroxybenzoova |
| CAS编号 | 99-96-7 |
| 分子式 | C7H6O3 |
| 分子量 | 138.12 |
| EINECS | 202-804-9 |
| 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 | 213-217 °C(lit.) |
| Boiling Point | 213.5°C (rough estimate) |
| Density | 1,46 g/cm3 |
| Refractive Index | 1.4600 (estimate) |
| FEMA | 3986 | 4-HYDROXYBENZOIC ACID |
| Flash Point | 199 °C |
| Storage | Refrigerator |
| Solubulity | methanol: soluble5%, clear to slightly hazy, Colorless to faintly yellow |
| form | Crystalline Powder |
| pka | 4.48(at 19℃) |
| Color | White to ivory |
| PH | 3.3 (1g/l, H2O, 20℃) |
| Water Solubility | 5 g/L (20 ºC) |
| Merck | 14,4812 |
| BRN | 970950 |
| InChIKey | FJKROLUGYXJWQN-UHFFFAOYSA-N |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Benzoic acid, 4-hydroxy-(99-96-7) |
| EPA Substance Registry System | Benzoic acid, 4-hydroxy-(99-96-7) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36-36/37/38 |
| S Phrase | 26-37/39-36 |
| WGK Germany | 1 |
| RTECS | DH1925000 |
| TSCA | Yes |
| HS Code | 29182930 |
| Hazardous Substances Data | 99-96-7(Hazardous Substances Data) |
| 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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