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Product name |
Octamethylcyclotetrasiloxane |
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CAS No. |
[556-67-2] |
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Structure |
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Molecular formula |
C8H24O4Si4 |
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Physical and chemical properties |
Molecular Weight: 296.61 |
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Relative Density: 0.950 |
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Flash Point: 60℃ |
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Boiling Point: 175℃ |
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Melting Point: 17.5℃ |
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Specifications |
Item |
Specification |
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Appearance |
Colorless clear liquid |
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Purity, % |
≥99.0 |
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Features and Benefits |
• Can be miscible with organic solvents, insoluble inwater. |
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Application Fields |
• It is used as a raw material for silicone and is alsoused in the electronics industry. |
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• It is used in the manufacture of high tear resistancesilicone rubber products, and is also |
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used in thesynthesis of other polymer compounds. |
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• Octamethylcyclotetrasiloxane can be used toprepare silicone oil intermediates, and is also |
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usedfor radio parts insulation, moisture-proof and so on. |
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Handling and Safety |
• Wear eye protection and protective gloves as required while handling the product. |
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• Use the product in a well ventilated area. |
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• Please consult our MSDS. |
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Usable Life and Storage |
• When stored in its original container below 40°C and unopened, the shelf life is 2 years. |
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It can still be used after re-inspection. |
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• Store in a cool and dry place out of direct sunlight. |
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• Keep out of the reach of children. |
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Packaging information |
Available in 180KGS drum. |
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