Is naphthalene very soluble in acetone?
Naphthalene is a nonpolar compound. Thus, it is insoluble in highly polar solvents like water.
Which solvent should naphthalene be more soluble in?
naphthalene năf´thəlēn˝ [key], colorless, crystalline, solid aromatic hydrocarbon with a pungent odor. It melts at 80°C, boils at 218°C, and sublimes upon heating. It is insoluble in water, somewhat soluble in ethanol, soluble in benzene, and very soluble in ether, chloroform, or carbon disulfide.
Does naphthalene dissolve in organic solvents?
an aromatic hydrocarbon; colorless lamellar crystals with a characteristic odor. Melting point, 80.3°C; boiling point, 218°C; density, 1.1517 g/cm3 (15°C). Naphthalene is volatile; it sublimes at 50°C. It is poorly soluble in water but dissolves readily in most organic solvents; it is distilled over steam.
How soluble is naphthalene?
Solubility (water)7: 3 mg/100 mL (30 mg/L) at room temperature.
Is naphthalene soluble or insoluble?
naphthalene (C 10H 8) Important hydrocarbon composed of two benzene rings sharing two adjacent carbon atoms. A white, waxy solid, naphthalene is soluble in ether and hot alcohol and is highly volatile.
Why naphthalene is soluble in chloroform?
These hydrocarbons are therefore powerful solvents for a wide range of polar and nonpolar compounds. Naphthalene, which is nonpolar, and phenol (C 6H 5OH), which is polar, are very soluble in chloroform.
Is naphthalene solubility in water?
Naphthalene
| Names | |
|---|---|
| Boiling point | 217.97 °C (424.35 °F; 491.12 K) at 760 mmHg |
| Solubility in water | 19 mg/L (10 °C) 31.6 mg/L (25 °C) 43.9 mg/L (34.5 °C) 80.9 mg/L (50 °C) 238.1 mg/L (73.4 °C) |
| Solubility | Soluble in alcohols, liquid ammonia, Carboxylic acids, C6H6, SO2, CCl4, CS2, toluene, aniline |
Why is naphthalene soluble in chloroform?
The same principles govern the solubilities of molecular solids in liquids. Naphthalene, which is nonpolar, and phenol (C 6H 5OH), which is polar, are very soluble in chloroform.
What solvent dissolves naphthalene?
However, it is soluble in nonpolar and slightly polar solvents such as benzene, toluene, carbon disulphide.
Is naphthalene soluble in alcohol?
A white, waxy solid, naphthalene is soluble in ether and hot alcohol and is highly volatile.
Is naphthalene soluble in THF?
Naphthalene is a nonpolar compound. Thus, it is insoluble in highly polar solvents like water. However, it is soluble in nonpolar and slightly polar solvents such as benzene, toluene, carbon disulphide.
Is naphthalene soluble in methanol?
Treatment with methanol alone gives low extraction efficiency although its recovery by crystallization and precipitation of naphthalene is very easy. This is due to a solubility of 5.3% methanol in the fuel and a rapid saturation of 6% of naphthalene in methanol [3].
What are the dangers of naphthalene?
Naphthalene has been shown to cause tissue damage and cancer in the nasal passages and lungs of rats and mice exposed to high levels in laboratory studies. It is considered a possible carcinogen for humans, although there is not yet sufficient evidence to prove it causes cancer in humans.
Is naphthalene more reactive than benzene?
Answers : (1) The smallest such hydrocarbon is naphthalene. Naphthalene is more reactive than benzene, both in substitution and addition reactions, and these reactions tend to proceed in a manner that maintains one intact benzene ring.
What does solvent dissolve naphthalene?
Naphthalene is a nonpolar compound. Thus, it is insoluble in highly polar solvents like water. Beside this, what can dissolve naphthalene? Naphthalene does not dissolve in water, but dissolves well in most organic (carbon-containing) solvents. The most common use of Naphthalene is in moth repellants, such as mothballs.
Will naphthalene dissolve in water?
Some naphthalene will dissolve in water in rivers, lakes, or wells. Naphthalene in water is destroyed by bacteria or evaporates into the air. Most of the naphthalene will be gone from rivers or lakes within 2 weeks. Naphthalene breaks down faster in water containing other pollutants, such as petroleum products.