56252-56-3 Usage
Description
DIISOBUTYLALUMINUM BUTYLATED OXYTOLUENE, also known as DIBAL-H or Diisobutylaluminum hydride, is a chemical compound that serves as a potent reducing agent in the field of organic synthesis. It is recognized for its ability to convert esters, nitriles, and acid chlorides into aldehydes, ketones into secondary alcohols, and amides into amines. This strong and selective reducing agent is highly valued in the controlled and efficient synthesis of a wide range of organic compounds. Due to its high reactivity, flammability, and sensitivity to air and moisture, DIBAL-H requires careful and cautious handling.
Uses
Used in Organic Synthesis:
DIISOBUTYLALUMINUM BUTYLATED OXYTOLUENE is used as a reducing agent for the conversion of various functional groups in organic synthesis. It is instrumental in transforming esters, nitriles, and acid chlorides into aldehydes, ketones into secondary alcohols, and amides into amines, facilitating the synthesis of complex organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, DIISOBUTYLALUMINUM BUTYLATED OXYTOLUENE is utilized as a reagent for the synthesis of various pharmaceutical compounds. Its reducing properties are harnessed to produce intermediates and active pharmaceutical ingredients, contributing to the development of new drugs and therapies.
Used in Agrochemical Industry:
DIISOBUTYLALUMINUM BUTYLATED OXYTOLUENE is also employed in the agrochemical industry as a reagent for the synthesis of agrochemical compounds. Its application aids in the production of pesticides, herbicides, and other agrochemical products, enhancing crop protection and agricultural productivity.
Safety Precautions:
Given the highly reactive nature of DIBAL-H, it is crucial to handle this compound with extreme care. Its flammability and sensitivity to air and moisture necessitate the implementation of stringent safety measures during its use in laboratories and industrial settings. Proper protective equipment, controlled environments, and adherence to safety protocols are essential to mitigate potential hazards associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 56252-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,5 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56252-56:
(7*5)+(6*6)+(5*2)+(4*5)+(3*2)+(2*5)+(1*6)=123
123 % 10 = 3
So 56252-56-3 is a valid CAS Registry Number.
56252-56-3Relevant articles and documents
Three coordinate aluminum catalyst activator composition
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, (2008/06/13)
Compounds corresponding to the formula: AlArfQ1Q2, or a dimer, adduct, or mixture thereof and further mixtures with aluminum compounds of the formula AlArf3, where: Arfis a fluorinated aromatic hydrocarbyl moiety of from 6 to 30 carbon atoms; Q1is Afor a C1-20hydrocarbyl group, optionally substituted with one or more cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally, such substituents may be covalently linked with each other to form one or more fused rings or ring systems; and Q2is an aryloxy, arylsulfide or di(hydrocarbyl)amido group, optionally substituted with one or more hydrocarbyl, cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally such substituents may be covalently linked with each other to form one or more fused rings or ring systems, said Q2having from 3 to 20 atoms other than hydrogen are useful as activators for olefin polymerizations.
