5802-76-6

Basic information

• Product Name: diethyl hydrogen phosphate, compound with triethylamine (1:1)
• Synonyms: Phosphoric acid, diethyl ester, compd. with N,N-diethylethanamine (1:1); Phosphoric acid, diethyl ester, triethylamine salt; Diethyl hydrogen phosphate, compound with triethylamine (1:1); diethyl hydrogen phosphate - N,N-diethylethanamine (1:1)
• CAS NO: 5802-76-6
• Molecular Formula: C₄H₁₁O₄P*C₆H₁₅N
• Molecular Weight: 255.2915
• EINECS: 227-354-0
• Mol File: 5802-76-6.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 200.3°C at 760 mmHg
• Flash Point: 74.9°C
• Vapor Pressure: 0.137mmHg at 25°C
• CAS DataBase Reference: diethyl hydrogen phosphate, compound with triethylamine (1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl hydrogen phosphate, compound with triethylamine (1:1)(5802-76-6)
• EPA Substance Registry System: diethyl hydrogen phosphate, compound with triethylamine (1:1)(5802-76-6)

Safety Data

• Hazardous Substances Data: 5802-76-6(Hazardous Substances Data)

Upstream product

• 78-40-0 triethyl phosphate 
• 109-89-7 diethylamine 

Downstream Products

• 107-49-3 Tetraethyl pyrophosphate 

Relevant articles and documents

A method of manufacturing a phosphoric acid diester salt

PROBLEM TO BE SOLVED: To provide a production method by which a high-purity phosphate diester salt which substantially contains no impurities can be obtained in high yield.SOLUTION: The production method for the phosphate diester salt is characterized in that a phosphate triester (A) represented by formula (1): (R-O)(R-O)(R-O)P=O (wherein R-Rmay be the same or different 1-20C hydrocarbon groups, and two or more groups of R-Rmay bind to each other to form a cyclic structure) and a secondary amine (B) represented by (R)(R)NH (wherein R-Rmay be the same or different 1-20C hydrocarbon groups, and Rand Rmay bind to each other to form a cyclic structure) are reacted in the absence of water.