Trimethyl Phosphate (TMP) Introduction：
Trimethyl phosphate (TMP)** is an organic phosphate with the chemical formula (CH₃O)₃PO. The following is its main information:
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Chemical structure
Molecular formula: C₃H₉O₄P
Structural formula: (CH₃O)₃PO -
Physical properties
Appearance: Colorless liquid
Boiling point: About 197°C
Density: About 1.21 g/cm³
Solubility: Soluble in water and various organic solvents -
Chemical properties
Stability: Stable at room temperature, but may decompose in strong acid, strong base or high temperature
Reactivity: Can be used as a methylating agent and participate in various organic reactions -
Uses
Solvent: Solvent for polymer materials and cellulose derivatives
Flame retardant: As a flame retardant additive for plastics and textiles
Chemical intermediate: Used to synthesize other organic phosphates and pesticides
Lithium battery electrolyte additive: Improve battery performance -
Safety information
Toxicity: Low toxicity, but long-term contact should be avoided
Handling: Should be used in a well-ventilated place to avoid inhalation or contact with skin
Storage: Store in a cool, dry place, away from fire and oxidants -
Environmental impact
Degradability: Can be degraded by microorganisms, but high concentrations may be harmful to aquatic life
Handling: Disposal should be carried out in accordance with local regulations
Summary:
Trimethyl phosphate is a multi-purpose organic compound, widely used in solvents, flame retardants, chemical intermediates and lithium battery electrolyte additives. When using it, you must pay attention to safety and environmental protection.