32021-58-2 Usage
Bicyclic hydrocarbon
Saturated 10-membered ring structure
Explanation
A bicyclic hydrocarbon is a type of hydrocarbon that contains two rings of carbon atoms. The 10-membered ring structure means that each ring has 10 carbon atoms, and they are fully saturated, meaning all carbon atoms are connected to hydrogen atoms with single bonds.
Explanation
The compound has a transparent and colorless appearance, which is typical for many organic solvents.
Explanation
The compound has a pleasant, mild, and sweet smell, which is another characteristic of many organic solvents.
Usage
Solvent in the production of paints, varnishes, and adhesives
Physical appearance
Clear, colorless liquid
Odor
Mild, sweet
Stability
Relatively stable under normal conditions
Toxicity
Low toxicity
Safety precautions
Handle with care and proper protective equipment
Check Digit Verification of cas no
The CAS Registry Mumber 32021-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,0,2 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 32021-58:
(7*3)+(6*2)+(5*0)+(4*2)+(3*1)+(2*5)+(1*8)=62
62 % 10 = 2
So 32021-58-2 is a valid CAS Registry Number.
32021-58-2Relevant academic research and scientific papers
STEREOCHEMICAL FEATURES OF THE DIENE SYNTHESIS REACTION OF CYCLOPENTADIENE WITH DIENOPHILES OF THE NORBORNENE AND NORBORNADIENE SERIES
Kolesnikov, R. V.,Grigor'ev, A. A.,Vinberg, L. B.,Yampol'skii, Yu. Yu.,Zhavoronkov, I. P.
, p. 901 - 908 (2007/10/02)
The stereochemistry of the products from the reaction of cyclopentadiene with tetracyclo2,5.17,10>dodec-3-ene, endo- and exo-dicyclopentadiene, endo-dihydrodicyclopentadiene, bicyclohepta-2,5-diene, and endo,exo- and endo,endo-tetracyclo2,5.17,10>dodeca-3,8-diene was investigated.The presence, at the endo position of the dienophile, of a group which sterically hinders orientation of the cyclopentadiene with the methylene group in the trans position to the methylene group of the bicycloheptane system of the dienophile makes it possible for the corresponding exo,exo-dimethanonaphthalene derivatives to form.During the condensation of cyclopentadiene with bicyclohepta-2,5-diene the stable endo,endo adduct is formed in addition to the endo,exo structure.
