97539-81-6

Basic information

• Product Name: DECYLPHOSPHATE
• Synonyms: DECYLPHOSPHATE;Didecylorthophosphate;Einecs 232-248-2;Nsc 309954
• CAS NO: 97539-81-6
• Molecular Formula: C10H23O4P
• Molecular Weight: 238.260981
• Mol File: 97539-81-6.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: DECYLPHOSPHATE(CAS DataBase Reference)
• NIST Chemistry Reference: DECYLPHOSPHATE(97539-81-6)
• EPA Substance Registry System: DECYLPHOSPHATE(97539-81-6)

Safety Data

• Hazardous Substances Data: 97539-81-6(Hazardous Substances Data)

Upstream product

• 112-30-1 1-Decanol 
• 19931-58-9 phosphonic acid bis-decyl ester 
• 7000-66-0 didecyl hydrogen phosphite 
• 99785-56-5 phosphorochloridic acid bis-decyl ester 

Relevant articles and documents

A process for preparing didecyl calcium phosphate method and its application

The invention provides a preparation method of didecyl calcium phosphate and an application thereof. The preparation method comprises the following steps: (1) making decanol carry out reactions with phosphorus oxychloride in the presence of pyridine so as to obtain oxidized didecyl phosphate; wherein the volume ratio of the pyridine to the phosphorus oxychloride is 1:2; (2) subjecting the oxidized didecyl phosphate to hydrolysis and acidification so as to obtain didecyl phosphate; (3) making didecyl phosphate carry out reactions with saturated CaCl2 at a temperature of 38 to 42 DEG C to generate didecyl calcium phosphate; wherein the solvent in the reaction system is a aprotic polar solvent. The preparation method of calcium phosphates is very simple, and assists the promotion and application of calcium ion selective electrode.

Convenient preparation of long-chain dialkyl phosphates: Synthesis of dialkyl phosphates

Reaction of phosphorus oxychloride with a primary alcohol (1.8 equiv) and triethylamine (1.8 equiv) in toluene, followed by filtration and treatment with steam, gives dialkyl phosphates in good yield and essentially free from trialkyl phosphate contamination. Georg Thieme Verlag Stuttgart · New York.

Oxidative cleavage of o-hydroxyphenyl phosphate by iodobenzene diacetate

The protecting o-hydroxyphenyl group in the synthesis of mono- or dialkyl phosphates (6 or 8) could be removed by oxidative cleavage of mono- or dialkyl o-hydroxyphenyl phosphates (3 or 7) using iodobenzene diacetate.