3377-24-0

Usage

Uses

Used in Epoxy Resin Systems:
4,4'-isopropylidenebis(cyclohexylamine) is used as a curing agent for epoxy resins, where it acts as a hardener to crosslink the epoxy molecules. This process results in the formation of a strong and durable material, making it suitable for various applications requiring high mechanical strength and chemical resistance.
Used in Metal Coating Industry:
In the metal coating industry, 4,4'-isopropylidenebis(cyclohexylamine) is used as a corrosion inhibitor. Its ability to form a protective layer on metal surfaces helps prevent corrosion and extends the service life of metal components.
Used in Plastic Materials:
4,4'-isopropylidenebis(cyclohexylamine) is utilized as a stabilizer in plastic materials to enhance their resistance to degradation, heat, and light. This improves the overall performance and longevity of plastic products.
Used in Construction Materials:
4,4'-isopropylidenebis(cyclohexylamine) is employed in the production of adhesives, sealants, and other construction materials. Its presence in these materials contributes to their bonding strength, durability, and resistance to environmental factors.
Safety Precautions:
It is crucial to handle 4,4'-isopropylidenebis(cyclohexylamine) with care, as it can cause skin and eye irritation. Additionally, it can be harmful if ingested or inhaled, necessitating proper safety measures during its use and storage.

Upstream product

• 80-05-7 BPA 
• 13804-54-1 4,4'-isopropylidenedicyclohexanol 

Downstream Products

• 63946-30-5 2,2-bis-(4-dimethylamino-cyclohexyl)-propane 

Relevant academic research and scientific papers

The method for producing the screw alkylcyclohexylamine

PROBLEM TO BE SOLVED: To provide a method for producing biscyclohexylamine from relatively inexpensive bisphenols as starting materials and in a one-stage reaction with relatively mild conditions. SOLUTION: The method for producing biscyclohexylamine is characterized by dissolving bisphenols in an organic solvent, and hydrogenating or aminating the dissolved bisphenols by using a ruthenium-based catalyst or a rhodium-based catalyst in a hydrogen atmosphere under the coexistence of ammonia water. COPYRIGHT: (C)2012,JPOandINPIT

PROCESS FOR THE DIRECT AMINATION OF ALCOHOLS USING AMMONIA TO FORM PRIMARY AMINES BY MEANS OF A XANTPHOS CATALYST SYSTEM

The present invention relates to a chemocatalytic liquid-phase process for the direct one-stage amination of alcohols to primary amines by means of ammonia in high yields using a catalyst system containing at least one transition metal compound and a xantphos ligand.

Improved ruthenium-catalyzed amination of alcohols with ammonia: Synthesis of diamines and amino esters

Diamination of diols: The first homogeneously catalyzed diaminations of primary and secondary diols with ammonia give the corresponding diamines. Other primary as well as secondary alcohols including hydroxy-substituted esters can also be efficiently converted to primary amines. This atom-efficient and selective amination method proceeds in an ammonia atmosphere without additional hydrogen sources. Copyright

Preparation of aromatic amines

Aromatic amines (anilines) are obtained directly or via the corresponding cycloaliphatic amines by an aminating/hydrogenating reaction of phenols with ammonia and hydrogen over a supported palladium catalyst which also contains elements from group 1b, 2b or 7b of the periodic table as well as iron, cobalt or nickel, as such or in the form of their compounds, and, preferably, an inorganic base, said catalysts also having dehydrogenating properties.

Ethylenic silicon compounds and thermoplastic elastomers obtained therefrom

The invention provides organosilicon compounds of the formula: STR1 in which: N IS 1, 2 OR 3; Each R, which may be identical or different, is a monovalent organic group which contains a carbon-carbon double bond and from 2 to 10 carbon atoms; Each R1, which may be identical or different, is a straight or branched alkyl radical optionally substituted by one or more halogen atoms or cyano groups; an aryl radical or an alkylaryl radical optionally substituted by one or more halogen atoms; R2 is a straight or branched divalent alkylene or alkylidene radical possessing up to 4 carbon atoms; X is a divalent radical consisting of, or containing, at least one hetero-atom selected from oxygen, sulphur and nitrogen atoms, the radical being attached to the radical R2 via a said hetero-atom; G is an organic radical of valency (m+ l) possess from 1 to 30 carbon atoms; m is 1, 2 or 3; And each Y, which may be identical or different, is a functional group selected from: --NO2, STR2 --COOM (where M represents a sodium, potassium or lithium atom); --COOR4 ; STR3 --COCl; --OH; --OR4 ; STR4 --SH; --SR4 ; STR5 --CONH2 ; --CSNH2 ; --CN; --CH2 --NH2 ; --CHO; STR6 --NCO; STR7 wherein R3 represents a hydrogen atom or a straight or branched alkyl radical possessing up to 6 carbon atoms and R4 represents an alkyl radical possessing up to 4 carbon atoms, with the proviso that two Y groups can together constitute an imide group STR8 wherein R5 represents a hydrogen atom or a straight or branched alkyl radical possessing up to 4 carbon atoms. These are useful intermediates in the preparation of disilanes and silicon polymers, in particular of polyethylenic silicon compounds which can be polymerized with an α, ω-dihydrogenopolysiloxane to give thermoplastic elastomers.