Diethyl(isocyanatomethyl)phosphonate

Cat No:BMBSA-0088

Description

A dual-functional additive that acts as a flame retardant and an SEI modifier to improve the safety and cycle life of power batteries.

Datasheet

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Basic Information

Physical Form	Clear Liquid
Purity (%)	≥97.0
Moisture Content (ppm)	≤100
Density (g/cm³)	1.18
Melting Point (°C)	-45
Boiling Point (°C)	115
Solubility in Electrolyte	Moderate
Electrochemical Window (V)	0-4.3
Acid Content (ppm)	≤100
Flash Point (°C)	95
Viscosity (mPa·s)	3.2
Particle Size (D50)	N/A
Surface Area (m²/g)	N/A
pH Value	N/A
Solid Content (%)	100
Metal Impurities (ppm)	≤10
Chloride Content (ppm)	≤20
Sulfate Content (ppm)	≤20
Recommended Dosage (wt%)	2.0-8.0
Main Function	Safety/Interface
Application Phase	Electrolyte Mixing
Storage Temperature (°C)	5-15
Shelf Life (Months)	6

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