18664-94-3 Usage
Uses
Used in Polymer and Resin Production:
3,3'-[butane-1,4-diylbis(oxy)]bispropiononitrile is used as a cross-linking agent for enhancing the structural integrity and performance of polymers and resins. Its ability to form covalent bonds between polymer chains contributes to the improved mechanical properties and durability of the final products.
Used in Adhesives, Coatings, and Sealants:
In the manufacturing of adhesives, coatings, and sealants, 3,3'-[butane-1,4-diylbis(oxy)]bispropiononitrile is used as a key component to improve adhesion, cohesion, and resistance to environmental factors. Its cross-linking properties ensure that these products maintain their effectiveness over time and under various conditions.
Used in Rubber and Plastics Manufacturing:
3,3'-[butane-1,4-diylbis(oxy)]bispropiononitrile is utilized in the production of rubber and plastics to improve their elasticity, tensile strength, and resistance to wear and tear. Its incorporation into these materials results in enhanced performance and longevity in a variety of applications.
Safety Considerations:
It is crucial to handle 3,3'-[butane-1,4-diylbis(oxy)]bispropiononitrile with care due to its potential harmful effects if it comes into contact with skin, eyes, or if it is inhaled or ingested. Proper safety measures, including the use of personal protective equipment and adherence to material safety data sheets, should be strictly followed during its use in industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 18664-94-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,6 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 18664-94:
(7*1)+(6*8)+(5*6)+(4*6)+(3*4)+(2*9)+(1*4)=143
143 % 10 = 3
So 18664-94-3 is a valid CAS Registry Number.
18664-94-3Relevant academic research and scientific papers
Preparation method of butanediol bis(propionitrile) ether
-
Paragraph 0010; 0011; 0014; 0015, (2016/10/27)
The invention discloses a preparation method of butanediol bis(propionitrile) ether. The preparation method comprises the following step of: reacting 1,4-butanediol and acrylonitrile serving as reaction raw materials under the catalysis of a catalyst aqueous solution at specific temperature to generate butanediol bis(propionitrile) ether, wherein the catalyst is at least one of oxide, hydroxide, carbonate and bicarbonate of alkali metal or oxide, hydroxide, carbonate and bicarbonate of alkaline earth metal, and the specific temperature is -10-70 DEG C. The preparation method of butanediol bis(propionitrile) ether has the advantages that the process is simple, no wastes are generated, the molar yield is more than or equal to 90%, the preparation process has low requirement on temperature, and thus the preparation cost is greatly lowered.
SYNTHESIS AND TRANSFORMATION OF OXYGEN-CONTAINING MONO- AND DINITRILES. I. REACTION OF β-CHLOROPROPIONITRILES WITH DIOLS
Movsumzade, E. M.,Rasulbekova, T. I.,Kulieva, D. A.,Aliev, G. R.,Movsumzade, S. M.
, p. 2132 - 2135 (2007/10/02)
In the reaction of β-chloropropionitrile with diols 7-11-membered oxygen-containing mono- and dinitriles were synthesized in ratios of 3:2 respectively, irrespective of the ratio of the initial components.Alkaline hydrolysis of oxygen-containing mononitriles with a weak solution of hydrogen peroxide leads to the formation of the corresponding amides, while alkaline hydrolysis of the oxygen-containing dinitriles leads to two products (amidonitriles and diamides).
