7440-78-0 Usage
Uses
Used in Chemical Industry:
Pentaerythritol octahydrogen tetraphosphate is used as a key ingredient in the production of synthetic resins, varnishes, and other chemical substances. Its presence in these products is crucial for their formation and performance.
Used in Paint and Coating Industry:
In the paint and coating industry, pentaerythritol octahydrogen tetraphosphate is used as a component in the formulation of various types of paints and coatings. Its inclusion contributes to the overall properties and performance of these products, such as adhesion, durability, and resistance to environmental factors.
Used in Plastics Industry:
Pentaerythritol octahydrogen tetraphosphate is used as a plasticizer and a flame retardant in the plastics industry. Its addition to plastic materials can improve flexibility, workability, and resistance to fire, making it a valuable component in the production of various plastic products.
Used in Adhesive Industry:
In the adhesive industry, pentaerythritol octahydrogen tetraphosphate is used as a component in the formulation of adhesives. Its presence can enhance the adhesive properties, such as bond strength and resistance to environmental factors, making it an important ingredient in the production of various adhesive products.
Used in Flame Retardant Industry:
Pentaerythritol octahydrogen tetraphosphate is used as a flame retardant in various applications, such as in the production of textiles, plastics, and other materials. Its inclusion can improve the fire resistance of these products, making them safer for use in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 7440-78-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7440-78:
(6*7)+(5*4)+(4*4)+(3*0)+(2*7)+(1*8)=100
100 % 10 = 0
So 7440-78-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H16O16P4/c6-22(7,8)18-1-5(2-19-23(9,10)11,3-20-24(12,13)14)4-21-25(15,16)17/h1-4H2,(H2,6,7,8)(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)
7440-78-0Relevant academic research and scientific papers
REACTION OF PENTAERYTHRITOL WITH DIETHYL PHOSPHOROCHLORIDATE PENTAERYTHRITOL BIS-, TRIS-, AND TETRAKIS(DIHYDROGEN PHOSPHATES)
Dhawan, Balram,Redmore, Derek
, p. 215 - 220 (2007/10/02)
Reaction of pentaerythritol 1 with 1, 2 or 3 equivalents of diethyl phosporochloridate 2 yielded pentaerythritol tris(diethyl phosphate) 5.Treatment of pentaerythritol with 4 or more equivalents of 2 gave pentaerythritol tetrakis(diethyl phosphate) 6.Transesterification of 5 and 6 with trimethylsilyl chloride and sodium iodide in acetonitrile followed by treatment with water gave pentaerythritol tris(dihydrogen phosphate) 7 and pentaerythritol tetrakis(dihydrogen phosphate) 8 respectively.Pentaerythritol bis(dihydrogen phosphate) 9 was prepared by the hydrolysis of 3,9-dichloro 2,4,8,10-tetraoxa-3,9-diphosphaspiroundecane 3,9-dioxide 10.The compounds 7,8 and 9 were isolated as anilinium salts and characterized by 1H, 31P NMR spectra.
