Hot Sale Diethyl Phosphite/Diethyl Hydrogen Phosphonate

• CAS No.: 762-04-9
• Formula: C4H11O3P
• EINECS: 212-091-6
• Color: Colorless or light yellow transaparent
• Appearance: Liquid
• Certification: ISO9001
• Model NO.: DEP
• Expiration Date: 2 Years
• Transport Package: 20KGS/CARTON
• Specification: 99%
• Trademark: GJ-Photoinitiator
• Origin: China
• HS Code: 29145090
• Production Capacity: 1000MT

Product Description

  

 

Chemical Name: diethyl phosphite; diethyl hydrogen phosphonate
CAS No.: 762-04-9
EINECS No.: 212-091-6
Molecular formula :C₄H₁₁O₃P
Molecular weight: 138.1
Structure formula:
Physical and Chemical properties
The melting point is 187-188°C
Relative density: 1.072g/cm³
refractive index: 1.4080
Flashpoint: 90ºC
Solubility: Dissolves in the ethyl alcohol, the ether, and so on in the organic solvent.
Use: used as extracting agent, phosphate intermediate, and still used to synthesize plasticizer, fire retardant, and others.

Appearance:colorless or light yellow transaparent liquid.
Quality index:

Assay	≥99%
Scidity	≤0.5%

Packing:250L polypropylene plastic. Net weight: 200kg.