107667-02-7 Usage
Description
BIS(2,4,4-TRIMETHYLPENTYL)DITHIOPHOSPHINIC ACID is an organic compound characterized by its green mobile liquid appearance. It is known for its complexing properties, particularly in the extraction of transition metals.
Uses
Used in Chemical Industry:
BIS(2,4,4-TRIMETHYLPENTYL)DITHIOPHOSPHINIC ACID is used as a complexing agent for the extraction of transition metals. Its ability to form stable complexes with these metals makes it a valuable tool in various chemical processes and applications.
The provided materials do not specify any other industries or applications for BIS(2,4,4-TRIMETHYLPENTYL)DITHIOPHOSPHINIC ACID. If there are additional uses or industries in which this compound is utilized, they would need to be provided in the materials for a more comprehensive answer.
Check Digit Verification of cas no
The CAS Registry Mumber 107667-02-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,6 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107667-02:
(8*1)+(7*0)+(6*7)+(5*6)+(4*6)+(3*7)+(2*0)+(1*2)=127
127 % 10 = 7
So 107667-02-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H35PS2/c1-13(9-15(3,4)5)11-17(18,19)12-14(2)10-16(6,7)8/h13-14H,9-12H2,1-8H3,(H,18,19)
107667-02-7Relevant articles and documents
Process for the preparation of highly purified, dialkydithiophosphinic compounds
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Page/Page column 7, (2008/06/13)
An improved process for production of dialkyldithiophosphinic acid including sulfurizing a purified dialkylphosphinic acid by: reacting a hypophosphorous acid or salt with a stoichiometric excess of an alpha olefin in the presence of a free radical initiator to form a reaction product comprising monoalkylphosphinic acid and dialkylphosphinic acid; adding sufficient aqueous base to the reaction product to i) form the salts of the phosphinic acids, and ii) establish an aqueous phase and an organic phase, wherein a monoalkylphosphinic acid solubilizes into an aqueous phase; separating the organic phase from the aqueous phase; acidifying the organic phase and removing the olefin from the organic phase; isolating the purified dialkylphosphinic acid product; and sulfurizing the purified dialkylphosphinic acid product to form a dialkydithiophosphinic acid. The present invention also provides a process for preparing purified dialkylthiophosphinic chloride, and a process for preparing purified dialkylmonothiophosphinic acids.