Triethyl phosphite (TEP)

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Product description
Product name: Triethyl Phosphite
CAS RN: 122-52-1
UN No. (UN): 2323
Physical and chemical indicators:
Molecular formula: C6H15O3P
Molecular weight: 166.16
Appearance and properties: colorless transparent liquid with special bitter odor
Boiling point: 156.6
Relative density (water=1): 0.968
Saturated vapor pressure: 1.60kP/49℃
Solubility: insoluble in water, soluble in ethyl alcohol, diethyl ether, benzene, acetone, and many organic solvents
Quality index:
Triethyl phosphite content: ≥99.5%
Application:
In plastic fluorescent brightener FP-127, CBS-X, ER, etc. Or as plasticizer, stabilizer, additive for ink and gasoline.
Storage instruction: keep in cool and well-ventilated warehouse. Keep away from fire and heat. Separate from oxidants.
Packing: PE-lined iron drum and plastic drum.
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