89365-16-2 Usage
Uses
Used in Epoxy Resin Industry:
Cyclopropane-1,2-dicarbohydrazide is used as a curing agent in epoxy resins for its capacity to improve the mechanical and thermal properties of the final product. This makes it suitable for applications requiring durable and high-performance materials.
Used in Polymer Production:
In the polymer industry, Cyclopropane-1,2-dicarbohydrazide functions as a crosslinking agent, which strengthens the polymer structure and enhances its overall performance. This application is beneficial in creating materials with improved heat and chemical resistance.
Used in Aerospace Industry:
Cyclopropane-1,2-dicarbohydrazide is used as an additive in aerospace applications due to its ability to improve the mechanical and thermal properties of materials, which are crucial for withstanding the demanding conditions in this field.
Used in Automotive Industry:
The automotive industry utilizes Cyclopropane-1,2-dicarbohydrazide for its high strength and resistance to heat and chemicals, making it an ideal component in the production of various automotive parts and materials.
Used in Construction Industry:
In construction, Cyclopropane-1,2-dicarbohydrazide is employed to enhance the durability and performance of materials used in building and infrastructure projects, ensuring longevity and resistance to environmental factors.
Used in Adhesive Production:
Cyclopropane-1,2-dicarbohydrazide is used in the production of adhesives to improve their bonding strength and resistance to heat and chemicals, making them suitable for a wide range of applications.
Used in Coating Industry:
As a component in coatings, Cyclopropane-1,2-dicarbohydrazide contributes to the development of high-performance coatings with enhanced durability, chemical resistance, and heat resistance.
Used in Composite Material Manufacturing:
In the manufacturing of composite materials, Cyclopropane-1,2-dicarbohydrazide plays a role in creating materials with improved mechanical and thermal properties, which are essential for various industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 89365-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,6 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89365-16:
(7*8)+(6*9)+(5*3)+(4*6)+(3*5)+(2*1)+(1*6)=172
172 % 10 = 2
So 89365-16-2 is a valid CAS Registry Number.
InChI:InChI=1/C5H10N4O2/c6-8-4(10)2-1-3(2)5(11)9-7/h2-3H,1,6-7H2,(H,8,10)(H,9,11)
89365-16-2Relevant academic research and scientific papers
Conformationally restricted analogues of 1N,12N-bisethylspermine: Synthesis and growth inhibitory effects on human tumor cell lines
Reddy, Venodhar K.,Valasinas, Aldonia,Sarkar, Aparajita,Basu, Hirak S.,Marton, Laurence J.,Frydman, Benjamin
, p. 4723 - 4732 (2007/10/03)
Eight analogues of 1N, 12N-bisethylspermine (BES) with restricted conformations were synthesized in the search for new spermine mimetics with cytotoxic activities. By replacing the central butane segment of BES with a 1,2-disubstitut
Cyclopropanediamines, 3. - Pure Diastereomers of 1,2-Cyclopropanedicarboxylic Acids and Derivatives
Saal, Wolfgang von der,Reinhardt, Robert,Seidenspinner, Hubert-Matthias,Stawitz, Josef,Quast, Helmut
, p. 703 - 712 (2007/10/02)
Efficient preparations of pure diastereomers of dimethyl 1,2-cyclopropanedicarboxylates 2, dicarboxylic acids 3, dicarbonyl dichlorides 4, and dihydrazides 5 are reported.Mixtures of diastereomers of dimethyl dicarboxylates 2a, b, d, e are obtained from α,β-unsaturated methyl carboxylates 7 and methyl α-chlorocarboxylates 8 as well as from 7c, d and the sulfur ylide 10 (2c, d).The diastereomers are separated by fractionating distillations (2a, b, c, e) or crystallization (2d) on a 100-g to 1-kg scale (d.e. >99percent).Only low yields of 2c are obtained in the reaction of methyl crotonate (7c) with methyl α-chloroacetate (8a), since 7c predominantly dimerizes to afford 12.The diesters 2 are converted into the pure diastereomeric diacids 3, dicarbonyl dichlorides 4, and dihydrazides 5. 3,3-Dimethyl-cis-1,2-cyclopropanedicarboxylic acid (cis-3f) is obtained by trans-->cis isomerization of trans-3f with the help of acetic anhydride and sodium acetate as catalyst.The configurations of 2-6 and 12 are confirmed by 1H NMR spectroscopy.Derivatives of cis-1,2-dimethyl-1,2-cyclopropanedicarboxylic acid tend to form bicyclic products.Thus, the reaction of cis-3e with phosphorus pentachloride yields mainly the cyclic anhydride 6e and only small amounts of the dicarbonyl dichloride cis-4e.Furthermore, the dihydrazide cis-5e slowly cyclizes in the solid state to give the N-aminoimide 13 and hydrazine, a reaction which is fast in solution.Pure 13 is obtained by thermolysis of cis-5e at 60-65 deg C under high vacuum.
