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・ Carbon dioxide equivalent
・ Carbon dioxide flooding
・ Carbon dioxide generator
・ Carbon dioxide in Earth's atmosphere
・ Carbon Dioxide Information Analysis Center
・ Carbon dioxide laser
・ Carbon dioxide reforming
・ Carbon dioxide removal
・ Carbon dioxide scrubber
・ Carbon dioxide scrubbing
・ Carbon dioxide sensor
・ Carbon dioxide snow
・ Carbon dioxide transmission rate
・ Carbon Disclosure Project
・ Carbon diselenide
Carbon disulfide
・ Carbon disulfide (data page)
・ Carbon Dreams
・ Carbon dust
・ Carbon emission label
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・ Carbon emission trading
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・ Carbon fiber testing
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Carbon disulfide : ウィキペディア英語版
Carbon disulfide

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Carbon disulfide is a colorless volatile liquid with the formula CS2. The compound is used frequently as a building block in organic chemistry as well as an industrial and chemical non-polar solvent. It has an "ether-like" odor, but commercial samples are typically contaminated with foul-smelling impurities, such as carbonyl sulfide.
==Occurrence and manufacture==
Small amounts of carbon disulfide are released by volcanic eruptions and marshes. CS2 once was manufactured by combining carbon (or coke) and sulfur at high temperatures. A lower temperature reaction, requiring only 600 °C utilizes natural gas as the carbon source in the presence of silica gel or alumina catalysts:〔
:2 CH4 + S8 → 2 CS2 + 4 H2S
The reaction is analogous to the combustion of methane. It is isoelectronic with carbon dioxide. CS2 is highly flammable:
:CS2 + 3 O2 → CO2 + 2 SO2
Global production/consumption of carbon disulfide is approximately one million tonnes, with China consuming 49%, followed by India at 13%, mostly for the production of rayon fiber.〔(【引用サイトリンク】title=Carbon Disulfide report from IHS Chemical )USA production in 2007 was 56,000 tonnes.〔(【引用サイトリンク】title=Chemical profile: carbon disulfide from ICIS.com )

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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