2172-12-5 Usage
Description
Yttrium(III) isopropoxide, also known as Y(i-PrO)3, is a chemical compound that belongs to the class of metal alkoxides. It is a colorless to pale yellow liquid with a characteristic odor and is soluble in organic solvents. Yttrium(III) isopropoxide is a versatile reagent in various chemical reactions due to its unique properties and reactivity.
Uses
Used in Chemical Synthesis:
Yttrium(III) isopropoxide is used as a catalyst for stereoselective conjugate addition reactions, which are essential in the synthesis of complex organic molecules with specific spatial arrangements. This application is crucial in the pharmaceutical and fine chemicals industries for the production of enantiomerically pure compounds.
Used in Polymer Science:
In the polymer industry, yttrium(III) isopropoxide is used as a catalyst for ring-opening polymerizations, a process that involves the opening of a cyclic monomer and its subsequent polymerization to form a linear polymer. This process is vital in the synthesis of various types of polymers with specific properties and applications.
Used in Enantioselective Protonations:
Yttrium(III) isopropoxide serves as a precursor for the generation of reactive enolates by enantioselective protonation reactions. This application is significant in the synthesis of chiral compounds, which are essential in the pharmaceutical industry for the development of drugs with specific biological activities.
Used in Nanocomposites Synthesis:
Yttrium(III) isopropoxide is used in the synthesis of nanocomposites, which are materials composed of a mixture of two or more different types of nanoparticles. These nanocomposites exhibit unique properties, such as improved mechanical strength, thermal stability, and electrical conductivity, making them suitable for various applications in the electronics, aerospace, and automotive industries.
Used in Electronics:
Yttrium(III) isopropoxide is used as a reactant for the preparation of flat hafnium(IV) oxide (HfO2) films, which are essential components in the manufacturing of advanced electronic devices, such as transistors and capacitors. These films provide excellent insulating properties and are crucial for the miniaturization and performance enhancement of electronic devices.
Used in Ceramics:
In the ceramics industry, yttrium(III) isopropoxide is used to improve the thermal conductivity of polycrystalline aluminum nitride (AlN) ceramics. This enhancement is vital for applications that require efficient heat dissipation, such as in high-power electronic devices and components operating under high-temperature conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 2172-12-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,7 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2172-12:
(6*2)+(5*1)+(4*7)+(3*2)+(2*1)+(1*2)=55
55 % 10 = 5
So 2172-12-5 is a valid CAS Registry Number.
InChI:InChI=1/3C3H7O.Y/c3*1-3(2)4;/h3*3H,1-2H3;/q3*-1;+3
