16890-91-8 Usage
Uses
Used in Pesticide Production:
TRANS-1,4-DICHLOROCYCLOHEXANE is used as a chemical intermediate for the production of pesticides. It plays a crucial role in the synthesis of various pesticides that are employed to protect crops from pests and diseases, thereby ensuring food security and crop yield.
Used in Organic Compound Synthesis:
In the chemical industry, TRANS-1,4-DICHLOROCYCLOHEXANE serves as a key intermediate in the synthesis of other organic compounds. Its unique chemical structure allows for the creation of a wide range of products, including pharmaceuticals, dyes, and other specialty chemicals, contributing to the diversity of chemical products available for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 16890-91-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,9 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16890-91:
(7*1)+(6*6)+(5*8)+(4*9)+(3*0)+(2*9)+(1*1)=138
138 % 10 = 8
So 16890-91-8 is a valid CAS Registry Number.
16890-91-8Relevant academic research and scientific papers
KINETIC ANALYSIS OF ALKANE POLYCHLORINATION WITH MOLECULAR CHLORINE. CHLORINE ATOM/MONOCHLORIDE GEMINATE PAIRS AND THE EFFECT OF REACTIVE 'CAGE WALLS' ON THE COMPETITION BETWEEN MONOCHLORIDE ROTATION AND CHLORINE ATOM ESCAPE.
Raner,Lusztyk,Ingold
, p. 3519 - 3524 (2007/10/02)
The free-radical chlorination of alkanes produces polychlorides even at low conversions. These are formed by reaction of chlorine atom/monochloride (or dichloride) geminate pairs. This process has been studied in detail in various solvent systems, and a kinetic scheme has been proposed. Deviations from this scheme have been rationalized as being due to competition between monochloride rotation and reaction of the chlorine atom with reactive molecules in the 'cage walls' surrounding the chlorine atom/chloride geminate pair. Analysis of the dichloride products supports the suggestion that monochloride rotation is not completely 'free' within the lifetime of the geminate pair.