15658-08-9 Usage
General Description
Zinc, dicyclohexyl- is a chemical compound that is commonly used as a catalyst in the production of polyethylene and polypropylene. It is also utilized as a stabilizer in the processing of polymers and as an additive in rubber production. This chemical is known for its ability to enhance the properties of plastics and rubber, making them more durable and resistant to degradation. However, prolonged exposure to zinc, dicyclohexyl- may cause skin irritation, eye irritation, and respiratory issues, so proper safety measures should be taken when handling this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 15658-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,6,5 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15658-08:
(7*1)+(6*5)+(5*6)+(4*5)+(3*8)+(2*0)+(1*8)=119
119 % 10 = 9
So 15658-08-9 is a valid CAS Registry Number.
15658-08-9Relevant articles and documents
METHODS FOR PREPARING DIORGANOZINC COMPOUNDS
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Page/Page column 19-20, (2009/01/20)
There are provided methods for preparing the diorganozmc compounds of formula R2Zn (I or Ia), where R is a defined organic radical, and the two R groups can be the same or different The starting material is the zinc compound ZnX2 (II) or R2ZnX (IIa), where X is a defined anion and R2 is a defined organic radical. The zinc reagent of type II is combined with a Grignard reagent and also, when X is Cl or Br, with an alkali metal reagent (VI) to form the diorganozinc product (I or Ia). Also provided are methods for preparing the zinc alcoholates of formula Zn(OR1)2 by reaction of ZnX2, where X = Cl or Br, with an alkali metal reagent of the formula MOR1, where M = Na or K, and where R1 is a defined organic radical.
