558-42-9 Usage
Description
1-Chloro-2-methyl-2-propanol, also known as tert-butyl chlorohydrin, is a clear, colorless to yellow liquid with chemical properties that make it a versatile compound in various industries. It is an organic compound with the molecular formula C4H9ClO, consisting of a chlorinated tertiary alcohol.
Uses
Used in Chemical Synthesis:
1-Chloro-2-methyl-2-propanol is used as a key intermediate in the synthesis of various organic compounds, particularly in the production of new polyfunctional thiols. These thiols have a wide range of applications in different industries, including pharmaceuticals, agrochemicals, and materials science.
Used in Surface Chemistry Research:
1-Chloro-2-methyl-2-propanol is utilized in the investigation of reactions on oxygen-containing Ag(110) surfaces through synchrotron-based temperature-programmed X-ray photoelectron spectroscopy. This research contributes to the understanding of surface chemistry and the development of new materials and processes in various fields.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 1-chloro-2-methyl-2-propanol is used as a building block for the synthesis of various drugs and drug candidates. Its unique chemical properties allow for the creation of novel molecules with potential therapeutic applications.
Used in Agrochemical Industry:
1-Chloro-2-methyl-2-propanol is also employed in the agrochemical industry for the synthesis of pesticides and other chemical products used in agriculture. Its versatility as a synthetic intermediate enables the development of new compounds with improved efficacy and reduced environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 558-42-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,5 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 558-42:
(5*5)+(4*5)+(3*8)+(2*4)+(1*2)=79
79 % 10 = 9
So 558-42-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H9ClO/c1-4(2,6)3-5/h6H,3H2,1-2H3
558-42-9Relevant articles and documents
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Huston,Jackson,Spero
, p. 1459 (1941)
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Use of xanthine derivatives for reducing the pathological hyperreactivity of eosinophilic granulocytes, novel xanthine compounds and process for their preparation
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, (2008/06/13)
Use of xanthine derivatives for reducing the pathological hyperreactivity of eosinophilic granulocytes, novel xanthine compounds and process for their preparation. Tertiary 1-(hydroxyalkyl)-4-alkylxanthines are suitable for the production of pharmaceuticals for the treatment of disorders which is associated with a pathologically increased reactivity of eosinophilic granulocytes. Novel xanthine derivatives and process for their preparation are described.
The return of the succinimidyl radical
Merenyi, Gabor,Lind, Johan,Eberson, Lennart
, p. 62 - 66 (2007/10/03)
The aqueous kinetics of the succinimidyl radical, S., has been re-examined in the presence of oxidizable substrates and oxygen. The results indicate a rapid equilibrium between S. and its ring-opened analogue, the β-(isocyanato-carbonyl)ethyl radical, PI.. The equilibrium constant K1 is ca. 10, with k1 ≈ 107 s-1 and k-1 ≈ 106 s-1. The glutarimidyl radical, G., was produced by one-electron reduction of N-chloroglutarimide, GCl. The rate constants of several oxidation and hydrogen abstraction reactions with S. and G. have been determined. Furthermore, halogen abstraction reactions from haloimides by some selected alkyl radicals were also scrutinised. Most striking is the finding that the 2-cyanoethyl radical abstracts Br from SBr ca. 25 times slower than does the ethyl radical. This demonstrates a strong β-effect and rationalises a relatively slow Br abstraction rate by PI. from SBr. While the closure rate of the PI' radical appears to be solvent-insensitive, the ring opening rate of S., k1, is estimated to be ca. 100 times faster in, e.g., CH2Cl2 than in water. This suggests hydrogen-bonded stabilisation of S.. Acta Chemica Scandinavica 1998.