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4-Nitrobenzoic Acid 99.5% CAS: 62-23-71
Pigment Dye62-23-74-Nitrobenzoic Acid
QINGDAO ASPIRIT CHEMICAL CO., LTD.
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Product Description Basic InfoProduct Name: 4-Nitrobenzoic acidOther Name: Benzoic acid,4-nitro-;Benzoic acid,p-nitro-;4-Nitrobenzoic acid;p-Nitrobenzoic acid;Nitrodracylic acid;p-Nitrobenzenecarboxylic acid;p-Carboxynitrobenzene;NSC 7707;P-Nitrodracylic acid;29788-29-2CAS No.: 62-23-7InChIKeys: InChIKey=OTLNPYWUJOZPPA-UHFFFAOYSA-NMolecular Weight: 167.12Exact Mass: 167.12BRN: 973593EC Number: 200-526-2UNII: G83NWR61OWICSC Number: 1684NSC Number: 7707DSSTox ID: DTXSID3020966Color/Form: Monoclinic leaf from water crystallization|Monoclinic leaflets, plates from benzene crystallization|Colorless crystals|Yellow-white crystalsCategories: AnestheticsCharacteristicsPSA: 83.1XLogP3: 1.9Appearance: Light yellow Crystalline PowderDensity: 1.610 g/cm3 @ Temp: 20 °CMelting Point: 242 °CBoiling Point: 220-221 °CFlash Point: 237 °CRefractive Index: 1.615Water Solubility: H2O: <0.1 g/100 mL at 26 oCStorage Conditions: Store below +30°C.Vapor Pressure: Vapour pressure, Pa at 50°C: 1Toxicity: LD50 orally in Rabbit: 1960 mg/kgExplosive limit: vol% in air: 1.8PH: pH = 2.80Henrys Law Constant: Henry's Law constant = 3.79X10-10 atm-cu m/mole at 25 °C (est)Dissociation Constants: pKa = 3.44Experimental Properties: Heat of fusion = 37.02 kJ/mol; heat of fusion = 37.02 kJ/mol|Hydroxyl radical reaction rate constant = 5.86X10-13 cu cm/molec-sec at 25 °C (est)Air and Water Reactions: Insoluble in water.Reactive Group: Acids, CarboxylicReactivity Profile: P-NITROBENZOIC ACID is incompatible with strong oxidizers. It is also incompatible with strong bases (potassium hydroxide). It may react with cyanides. (NTP, 1992)Autoignition Temperature: 300 °CHeat of Combustion: 3881 kJ/mol
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