Chemical Property of Carbonyl sulfide
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Chemical Property:
- Appearance/Colour:colourless gas with an unpleasant smell; cylinderwill be marked with red/yellow bands at valve end to denote contentsare both flammable and toxic
- Vapor Pressure:9090mmHg at 25°C
- Melting Point:-139 C
- Boiling Point:46.2°Cat760mmHg
- Flash Point:°C
- PSA:49.16000
- Density:1.259g/cm3
- LogP:0.25110
- XLogP3:1.5
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:2
- Rotatable Bond Count:0
- Exact Mass:59.96698579
- Heavy Atom Count:3
- Complexity:27.8
- Transport DOT Label:Poison Gas Flammable Gas
- Purity/Quality:
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98%min *data from raw suppliers
Safty Information:
- Pictogram(s):
Narcotic in high concentrations. Flammable, explosive limits in air 12–28.5%.
- Hazard Codes:Narcotic in high concentrations. Flammable, explosive limits in air 12–28.5%.
- MSDS Files:
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SDS file from LookChem
Useful:
- Chemical Classes:Toxic Gases & Vapors -> Other Toxic Gases & Vapors
- Canonical SMILES:C(=O)=S
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Use Description
Carbonyl sulfide, a chemical compound with the formula COS, has several applications in different fields. In the industrial sector, it is employed as a chemical intermediate in the production of various organic compounds, including pesticides, pharmaceuticals, and chemicals used in the rubber and plastic industries. In agriculture, COS is used as a fumigant to control pests and preserve stored grains, offering an effective means of pest management. Additionally, in atmospheric and environmental research, carbonyl sulfide is studied as a tracer gas for understanding the carbon and sulfur cycles in the atmosphere, aiding in climate research and the monitoring of global carbon dioxide levels. Its diverse uses highlight its importance in chemical manufacturing, agriculture, and scientific research, contributing to various practical applications and scientific advancements.