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Bis(pinacolato)diboron CAS 73183-34-3

Cheminis pavadinimas: Bis(pinacolato)diboron

Sinoniminiai vardai:4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2-BI-1,3,2-DIOXABOROLANE;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BL-1,3,2-DIOXABOROLANE;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BIS(1,3,2-DIOXABOROLANE)

CAS Nr: 73183-34-3

Molekulinė formulė:C12H24B2O4

molekulinė masė: 253.94

EINECS Ne: 615-925-0

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Struktūrinė formulė:  

Prekės aprašymas:

Punktas

Specifikacija

Išvaizda

Balta arba balkšva kieta medžiaga

Grynumas (GC)

99.0%

Lydymosi temperatūra

135-140 

(Melting range ℃ )

Vandens kiekis (KF)

0.3%

 

Savybės ir Naudojimas:

1. Catalyst Application

As a strong acid catalyst, pinacol diborate improves the reaction rate and selectivity in olefin addition, cyclization and esterification reactions.

 

2. Organinė sintezė

Pinacol diborate is an efficient reaction medium and is often used in reactions such as alkylation, etherification and esterification. Its strong acidity promotes many reactions that are difficult to complete with traditional catalysts, and is particularly suitable for the synthesis of drugs and high-performance materials.

 

3. Naftos ir chemijos pramonė

Pinacol diborate is used as a molecular sieve modifier and catalyst performance enhancer in petroleum refining and polymer industries to improve polymerization reaction efficiency and product quality. In addition, it acts as an accelerator in polymer synthesis and is an indispensable auxiliary material in the petrochemical industry.

 

4. Polymer and Materials Science

In the development of polymers and functional materials, pinacol diborate is a key catalyst promoter. It not only accelerates polymerization reactions, but also acts as a crosslinker or stabilizer to optimize material properties. For example, it is used to develop special materials with high conductivity or excellent optical properties.

 

5. Polimerų sintezė

Pinacol borate is often used in the production of plastics and polymers to improve the mechanical properties and chemical stability of materials.

 

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