Carbon Disulfide

Base Information

• Chemical Name: Carbon Disulfide
• CAS No.: 75-15-0
• Deprecated CAS: 355120-85-3
• Molecular Formula: CS2
• Molecular Weight: 76.143
• Hs Code.: 2813100000
• European Community (EC) Number: 200-843-6
• ICSC Number: 0022
• UN Number: 1131
• UNII: S54S8B99E8
• DSSTox Substance ID: DTXSID6023947
• Nikkaji Number: J1.441I
• Wikipedia: Carbon disulfide,Carbon_disulfide
• Wikidata: Q243354
• NCI Thesaurus Code: C29813
• Metabolomics Workbench ID: 53894
• ChEMBL ID: CHEMBL1365180
• Mol file: 75-15-0.mol

Synonyms:Carbon Disulfide;Disulfide, Carbon

Chemical Property of Carbon Disulfide

Chemical Property:

• Appearance/Colour: colourless to light yellow liquid with an unpleasant odour
• Vapor Pressure: 0.478mmHg at 25°C
• Melting Point: -111 °C
• Refractive Index: n20/D 1.627(lit.)
• Boiling Point: 46.22 °C at 760 mmHg
• Flash Point: -30 °C
• PSA: 64.18000
• Density: 1.259 g/cm³
• LogP: 1.01810
• Water Solubility.: 2.9 g/L (20℃)
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 75.94414235
• Heavy Atom Count: 3
• Complexity: 18.3
• Transport DOT Label: Flammable Liquid Poison

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s): F, T
• Hazard Codes: F:Flammable;;
• Statements: R11:; R36/38:; R48/23:; R62:; R63:
• Safety Statements: S16:; S33:; S36/37:; S45:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Solvents -> Other Solvents
• Canonical SMILES: C(=S)=S
• Inhalation Risk: A harmful contamination of the air can be reached very quickly on evaporation of this substance at 20 °C.
• Effects of Short Term Exposure: The substance is irritating to the eyes, skin and respiratory tract. If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis. The substance may cause effects on the central nervous system. Exposure could cause lowering of consciousness. Exposure between 200 and 500 ppm could cause death.
• Effects of Long Term Exposure: Repeated or prolonged contact with skin may cause dermatitis. The substance may have effects on the cardiovascular system and nervous system. This may result in coronary heart disease, severe neurobehavioural effects, polyneuritis and psychoses. Animal tests show that this substance possibly causes toxic effects upon human reproduction.
• Use Description: Carbon disulfide (CS2) has diverse applications across various fields. In the field of chemical manufacturing, it is used as a solvent and reactant in the production of various organic and inorganic compounds, such as cellulose rayon and xanthates for the mining industry, playing a crucial role in synthetic processes. Additionally, in the field of agriculture, CS2 is employed as a soil fumigant to control nematodes and other soilborne pests, contributing to improved crop yields. In the rubber and textile industries, it serves as a component in the vulcanization process for rubber and the production of viscose rayon fibers, aiding in the manufacturing of high-quality rubber products and textiles. Furthermore, in the realm of research and analytical chemistry, it can be used as a reagent and reference compound for various chemical tests and analyses, contributing to advancements in chemical understanding and scientific investigations. Its multifaceted utility underscores its significance in chemical synthesis, agriculture, materials manufacturing, and scientific research, where it plays a crucial role in various processes, from chemical production to pest control and scientific analysis.

Technology Process of Carbon Disulfide

There total 509 articles about Carbon Disulfide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

tetrachloromethane (56-23-5) + sulfur (10544-50-0) → disulfur dichloride (10025-67-9) + carbon disulfide (75-15-0,12122-00-8)

Guidance literature:

byproducts: S(x)Cl2; (N2), bomb reed, heated at 250°C for 24 h; cooled in liquid air in vac., distd.;

Reference yield: 80.0%

sulfur (10544-50-0) + chloroform (67-66-3,8013-54-5) → hydrogenchloride (7647-01-0,15364-23-5) + disulfur dichloride (10025-67-9) + carbon disulfide (75-15-0,12122-00-8)

Guidance literature:

(N2), bomb reed, heated at 205°C for 60 h; cooled in liquid air in vac. for a week, distd.; Raman spectr.;

Reference yield:

sodium p-nitrophenyldithiocarbamate → carbon disulfide (75-15-0,12122-00-8) + 4-nitro-aniline (100-01-6,104810-17-5)

Guidance literature:

With acetate buffer (50percent HA, 0.05 M, pH 4.57); In water; at 25 ℃; Rate constant; other reagent (acetate buffer, 10percent HA, 0.1 - 0.7 M, pH 5.52; glycolate buffer, 10percent HA, 0.1 - 1.0 M, pH 4.62);

DOI:10.1021/ja00529a033

upstream raw materials:

2,5-diethyl-thiophene

acetyl chloride

tetrachloromethane

disulfiram

Downstream raw materials:

1,3-dithiolane-2-thione

pyrrolidinedithiocarbamate

piperidinium piperidyldithiocarbamate

N,N-Pentamethylen-dithiocarbamidsaeure-S-methylester

Refernces

• 1、 Aleksandrovsky, Aleksandr S.,Andreev, Oleg V.,Azarapin, Nikita O.,Leonidov, Ivan I.,Maximov, Nikolai G.,Oreshonkov, Aleksandr S.,Razumkova, Illaria A.,Shestakov, Nikolai P.. "Evolution of Structural, Thermal, Optical, and Vibrational Properties of Sc2S3, ScCuS2, and BaScCuS3 Semiconductors". . p. 3355 - 3366. Retrieved 2021/08/23.
• 2、 Razumkova, Illariia A.,Denisenko, Yuriy G.,Boyko, Andrey N.,Ikonnikov, Denis A.,Aleksandrovsky, Aleksandr S.,Azarapin, Nikita O.,Andreev, Oleg V.. "Synthesis and Upconversion Luminescence in LaF3:Yb3+, Ho3+, GdF3: Yb3+, Tm3+ and YF3:Yb3+, Er3+ obtained from Sulfide Precursors". . p. 1393 - 1401. Retrieved 2020/01/02.