Tests involving acute exposure of rats, mice, and rabbits have shown carbon disulfide to have low acute toxicity from inhalation and moderate acute toxicity by ingestion. Nausea, vomiting, dizziness, fatigue, headache, mood changes, lethargy, blurred vision, delirium, and convulsions have also been reported in humans acutely exposed by inhalation.Ĭonvulsions have also been reported in humans acutely exposed by inhalation.īrain chemistry changes and sensory and motor nerve conduction alterations were observed in rats acutely exposed to carbon disulfide by inhalation.Īnimal studies show transitory effects associated with the target organ toxicity (central nervous system (CNS), blood, liver, eyes) seen from chronic exposure. In the manufacture of electronic vacuum tubes.Īcute inhalation exposure of humans caused changes in breathing and some chest pains during an accidental release of carbon disulfide. Used as a solvent for fats, resins, sulphur, bromine, iodine, phosphorus, etc. These are widely used in extractive metallurgy and rubber chemistry. It is used in the production of organosulfur compounds like xanthates and dithiocarbamates. It is used as an intermediate in the chemical synthesis of carbon tetrachloride. The industrial uses are the manufacture of viscose rayon and cellophane film. Reduction: When carbon disulfide undergoes a reduction process with sodium it produces sodium 1,3-dithiole-2-thione-4,5-dithiolate and sodium trithiocarbonate.Ĭhlorination: The chlorination of CS 2 provides carbon tetrachloride.ĭue to the properties of carbon disulfide, it can be found used in a few applications. Reaction with sodium sulphide produces trithiocarbonate. Reaction with amines produces dithiocarbamates.ĢR 2 NH + CS 2 → Where reactions with CS 2 are more favoured where the products are formed with less reactive nucleophiles. When nucleophiles are reacted with CO 2 the reactions are said to be highly reversible and the produced products can be isolated with strong nucleophiles. Reaction with nucleophiles: CS 2 is a weaker electrophile when compared to isoelectronic carbon dioxide. Since it is flammable it can undergo the process of combustion and form sulphur dioxide. It can be soluble in alcohol, benzene, ether, and oil.Ĭarbon disulfide can react with other elements and it is highly flammable:

The melting point of CS 2 is -111.61 o C. The boiling point of CS 2 is 46.24 celsius. The vapour pressure of carbon disulfide at 25 o C is 352.6 mm Hg.

Whereas the commercial grades of CS 2 give a foul odour that smells like rotten eggs.Ĭarbon disulfide structure is linear in nature. Pure carbon disulfide odour is similar to the sweet and pleasant smell of chloroform. It is not easily soluble in water.Ĭarbon disulfide is highly flammable and can evaporate rapidly at room temperature. Pure and impure carbon disulfide occurs in the form of a colourless liquid and yellowish respectively. The chemical formula for carbon disulfide is CS 2 where the molecular weight is said to be 76.14 g mol -1. Properties of Carbon Disulfide Physical Properties: More concepts of carbon disulfid e formula are discussed in this article.

It is also used in the purification process of single tubed carbon nanotubes. Carbon disulfide is used as a solvent for the production of selenium, bromine, iodine, rubber, fats, resins, and phosphorus. įor the production of rayon fibre, about 13% of carbon disulfide is consumed in India. This compound is frequently used in the field of organic chemistry and industries. It can also be called Dithio Methane, Carbon bisulfide, Carbon sulphide, Sulfo Carbonic anhydride and Dithiocarbamic anhydride. The reaction would be:ĬS 2 is the formula for carbon disulfide. It can also be manufactured by combining carbon and sulfur at high temperatures. Small amounts of carbon disulfide are released into the atmosphere during volcanic eruptions and marshes. Then the composition was later found out by several other chemists.Ĭarbon disulfide is a neurotoxic and colourless organic compound that is volatile in nature. When pyrite was heated with moist charcoal carbon disulfide was formed, which he first called “ Liquid Sulphur ”. The conjugate acids of sulphide are hydrogen sulphide (H 2 S) and bisulfide (SH).Ĭarbon disulfide was first prepared by a German chemist named Wilhelm August Lampadius in 1796. Large families of inorganic and organic substances, such as lead sulphide and dimethyl sulphide, are classified as sulphides. Sulphide is a sulphur inorganic anion with the chemical formula S -2, as well as a compound having one or more S -2 ions.