Diethyl Phosphite (DEPi)
CAS # 762-04-09
Diethyl Phosphite (DEPi) (C₄H₁₁O₃P) is a clear, colorless liquid known for its versatility as a reactive intermediate in chemical synthesis. It is widely used in the production of phosphorus-containing compounds across multiple industries. It plays a key role in pharmaceuticals and flame retardants, and also serves as a solvent, lubricant, plastic additive, antioxidant, reducing agent, and component in agrochemicals, plasticizers, and extraction agents.
Key chemistry
PHOSPHORUS DERIVATIVES
Short Names
DEPi
Synonyms
DEP, Diethyl ester, Diethyl phosphonite, Phosphonic acid
Applications
Herbicides | Insecticides | Plant Growth Regulators | OBAs | PVC Stabilizers | Paint Coatings | Lubricants | Greases | Engine Oils | Hydraullic Fluids | Solvent Extraction | Downstream Additives | Scale Inhibitors
Industries
Agriculture, Dyes, Textiles & OBAs, Lubricants, Oil & Gas, Flame Retardants
Grades
Standard Grade
Packaging
200 kg drums, Iso tanks
Downloads
Search for chemistry
OR