2997-85-5 Usage
General Description
Dioctyl fumarate is a chemical compound that belongs to the class of fumarate esters. It is a clear, colorless liquid that is insoluble in water but soluble in organic solvents. Dioctyl fumarate is commonly used as a plasticizer in various industries, including the production of food packaging, medical devices, and pharmaceuticals. It helps to improve the flexibility and durability of plastic materials, while also reducing their brittleness and making them more resistant to heat and chemicals. Additionally, dioctyl fumarate is approved for use in food contact materials and can be found in adhesives, sealants, and coatings. However, it is important to handle this chemical with caution and in compliance with safety regulations to avoid potential health and environmental risks.
Check Digit Verification of cas no
The CAS Registry Mumber 2997-85-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2997-85:
(6*2)+(5*9)+(4*9)+(3*7)+(2*8)+(1*5)=135
135 % 10 = 5
So 2997-85-5 is a valid CAS Registry Number.
InChI:InChI=1/C20H36O4/c1-3-5-7-9-11-13-17-23-19(21)15-16-20(22)24-18-14-12-10-8-6-4-2/h15-16H,3-14,17-18H2,1-2H3/b16-15+
2997-85-5Relevant articles and documents
Efficient synthesis of symmetrical phthalate and maleate diesters using phosphinite ionic liquids
Valizadeh,Khalili
, p. 529 - 534 (2013/02/22)
Symmetrical dialkyl phthalates and maleates were synthesized using phosphinite ionic liquid as a catalyst and reaction medium. The results indicated that phosphinite ionic liquid shows better catalytic and reusable performance without using any acid or base catalyst. Under the optimum conditions, using 1-methyl-3-(4-phosphinitebutyl) imidazolium chloride as catalyst, the conversion of phthalic and maleic anhydrides to the corresponding diesters of primary and secondary alcohols was occurred in 72-85% yields. The diesters of tertiary alcohols and phenols could not be prepared by this method. A kind of widely used plasticizer, dioctyl phthalate, was prepared in good yield under these conditions. The ionic liquid could be reused three times after easy separation from the products without any disposal. Iranian Chemical Society 2012.
