CARBONYL SULFIDE
- ₹0
- Product name: CARBONYL SULFIDE
- CAS: 463-58-1
- MF: COS
- MW: 60.07
- EINECS:207-340-0
- MDL Number:MFCD00011521
- Synonyms:CARBONYL SULFIDE;Carbonyl sulphide;Carbon Oxysulphide;Carbon oxide sulphide;carbonmonoxidemonosulfide ;carbonoxidesulfide ;CARBONYL SULFIDE, 97.5+%;carbonoxidesulfide(cos)
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Properties
Melting point :−138 °C(lit.)
Boiling point :−50 °C(lit.)
Density :1.274; 2.4849
vapor density :2.1 (20 °C, vs air)
vapor pressure :9034 mm Hg ( 21 °C)
refractive index :n 1.3785
solubility :soluble in H2O, ethanol
form :gas
color :colorless
Odor Threshold :0.055ppm
explosive limit :11.9-29%
Water Solubility :mL/100mL H2O: 133.3 (0°C), 56.1 (20°C), 40.3 (30°C) [LAN05]; slowly decomposes in H2O [COT88]; soluble alcohol [HAW93]
Stability :Stable. Corrosive to common metals when moisture is present. Reacts vigorously with oxidants. Flammable. Suck-back into cylinder may cause rupture.
InChIKey :JJWKPURADFRFRB-UHFFFAOYSA-N
EPA Substance Registry System :Carbonyl sulfide (463-58-1)
Boiling point :−50 °C(lit.)
Density :1.274; 2.4849
vapor density :2.1 (20 °C, vs air)
vapor pressure :9034 mm Hg ( 21 °C)
refractive index :n 1.3785
solubility :soluble in H2O, ethanol
form :gas
color :colorless
Odor Threshold :0.055ppm
explosive limit :11.9-29%
Water Solubility :mL/100mL H2O: 133.3 (0°C), 56.1 (20°C), 40.3 (30°C) [LAN05]; slowly decomposes in H2O [COT88]; soluble alcohol [HAW93]
Stability :Stable. Corrosive to common metals when moisture is present. Reacts vigorously with oxidants. Flammable. Suck-back into cylinder may cause rupture.
InChIKey :JJWKPURADFRFRB-UHFFFAOYSA-N
EPA Substance Registry System :Carbonyl sulfide (463-58-1)
Safety Information
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Description
carbonyl sulfide is use as a fumigant for durable commodities and structures was patented worldwide by Australia in 1992. It is effective on a wide range of pests, including the common stored product species at reasonable concentrations (less than 50 gm-3) and exposure times (1-5 days) . However, the egg stage of several insects showed tolerance to the fumigant. The other problems associated with the use of carbonyl sulfide include its high tainting odour on the treated products and reduction in the germination of seeds. Hydrogen sulphide, an impurity, present in fumigant product supply was reported to be responsible for the off-odour problem. Selective removal of hydrogen sulphide using absorbents like tertiary amine may solve the tainting issues with this fumigant.More related product prices
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