What is the density of ethyl 4 Aminobenzoate?
What is the density of ethyl 4 Aminobenzoate?
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point: | 310.7±15.0 °C at 760 mmHg |
| Vapour Pressure: | 0.0±0.7 mmHg at 25°C |
| Enthalpy of Vaporization: | 55.2±3.0 kJ/mol |
| Flash Point: | 164.2±17.9 °C |
Is ethyl 4 Aminobenzoate toxic?
May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. May be harmful if absorbed through the skin. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
What is the literature melting point range of ethyl 4 Aminobenzoate include the reference of where you obtained this value?
Specifications
| Boiling Point | 172°C (17.0 hPa) |
|---|---|
| Melting Point | 89.0°C to 92.0°C |
| Color | White |
| Packaging | Plastic bottle |
| Assay Percent Range | 97.5% min. (GC) |
Which linkage is present in benzocaine?
Benzocaine is an ester of paraaminobenzoic acid, lacking the terminal diethylamino group of procaine, with anesthetic activity. Benzocaine binds to the sodium channel and reversibly stabilizes the neuronal membrane which decreases its permeability to sodium ions.
Is ethyl 4 Aminobenzoate acidic or basic?
Ethyl 4-aminobenzoate was found to be insoluble in water and 1.0 M NaOH, but upon addition of 6.0 M NaOH to this solution, ethyl 4-aminobenzoate became insoluble. Secondly, is benzocaine acidic or basic?…Propionaldehyde.
| Names | |
|---|---|
| Solubility in water | 20 g/100 mL |
Is Benzocaine a weak acid or base?
Benzocaine is a weak base with a pKb of 11.5, and pentobarbital is a weak acid with a pKa of 8.1.
What are the hazards of naphthalene?
repeated exposure can cause clouding of the eye lens (cataract), which may damage vision. ► Inhaling Naphthalene can irritate the nose and throat. ► High exposure to Naphthalene can cause headache, fatigue, confusion, tremor, nausea and vomiting.
What is the solubility of benzocaine in water g ml?
Solubility : Soluble in water (0.4 mg/ml at 20° C), methanol, chloroform (500 mg/ml), ethanol (50 mg/ml), and ether (250 mg/ml). Boiling Point : 172° C (lit.)
Is benzocaine a weak acid or base?
Does ethyl 4 Aminobenzoate dissolve in NaOH?
Ethyl 4-aminobenzoate was found to be insoluble in water and 1.0 M NaOH, but upon addition of 6.0 M NaOH to this solution, ethyl 4-aminobenzoate became insoluble.
Is Naphthalene a base?
The pKa’s of benzoic acid and 2-naphthol are 4.17 and 9.5, respectively, while naphthalene is a neutral compound. It will take the much stronger base, sodium hydroxide, to remove the hydroxide hydrogen from 2-naphthol.
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