Introduction：Basic information about CAS 616-82-0|4-Hydroxy-3-nitrobenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Hydroxy-3-nitrobenzoic acid |
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| CAS Number | 616-82-0 | Molecular Weight | 183.118 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 354.3±32.0 °C at 760 mmHg |
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| Molecular Formula | C7H5NO5 | Melting Point | 183-186 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 162.5±13.6 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-Hydroxy-3-nitrobenzoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 354.3±32.0 °C at 760 mmHg |
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| Melting Point | 183-186 °C(lit.) |
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| Molecular Formula | C7H5NO5 |
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| Molecular Weight | 183.118 |
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| Flash Point | 162.5±13.6 °C |
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| Exact Mass | 183.016769 |
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| PSA | 103.35000 |
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| LogP | 1.84 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.664 |
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| InChIKey | QRYSWXFQLFLJTC-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccc(O)c([N+](=O)[O-])c1 |
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| Storage condition | -20°C |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn,Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39-S24/25-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 29182990 |
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Customs
| HS Code | 2918290000 |
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| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
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Articles1
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Synonyms
| MFCD00070775 |
| Benzoic acid, 4-hydroxy-3-nitro- |
| Benzoic acid,4-hydroxy-3-nitro |
| 4-Hydroxy-3-nitrobenzoic acid |
| 4-hydroxy-3-ninitrobenzoic acid |
| NHB |
| 3-Nitro-4-hydroxybenzoic acid |
| 4-carboxy-2-nitrophenol |
| EINECS 210-494-1 |
| 3-Nitro-4-hydrobenzoic acid |
| 4-hydroxy-3-nitro benzoic acid |
| p-carboxy-o-nitrophenol |
