Bis(Pinacolato)Diboron powder
CAS NO.:73183-34-3
Molecular formula:C12H24B2O4
EINECS:615-925-0
Synonyms: 4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi(1,3,2-dioxaborolane)
Shelf life: 24 months
Purity : 98% HPLC
Certificate:COA; HPLC; MSDS; TDS,etc.
MOQ : 1g;10g;100g
Shipping: DHL/FedEx/UPS/USPS Safe and fast delivery
Lead Time: 1-3 days
Warehouse: USA and Germany warehouse
- Product Description
Xi'an Faithful BioTech Co., Ltd: Your Bis(Pinacolato)Diboron powder Manufacturer & Supplier
Xi'an Faithful BioTech Co., Ltd is a professional supply company specializing in pharmaceutical intermediates and fine chemical raw materials. It has been deeply involved in the field of organic boron compounds for many years and has established long-term stable cooperation with leading domestic manufacturers. The company takes "stable quality, sufficient supply, fair price, and efficient service" as its core, strictly controls the entire process of raw material procurement, quality inspection, warehousing, and logistics, and provides high-purity Bis(Pinacolato)Diboron powder for pharmaceutical, pesticide, liquid crystal materials, organic synthesis and other enterprises. We adhere to honest management and long-term cooperation, committed to becoming a reliable and stable partner for chemical raw materials for our customers.
Bis(Pinacolato)Diboron powder Introduction
Bis(Pinacolato)Diboron powder, also known as Shuanglian Fennaol Borate or Fennaol Diboron, with a molecular formula of C ₁₂ H ₂₄ B ₂ O ₄, it appears as a white to off white crystalline powder with a purity of over 99%. Its melting point is 135-140 ℃, and it is soluble in common organic solvents but insoluble in water. It has stable properties and is easy to store and transport. As a core boronizing reagent in organic synthesis, it is a key raw material for Suzuki coupling reactions and widely used to construct carbon carbon bonds. It is an indispensable intermediate in the synthesis of pharmaceuticals, pesticides, liquid crystal materials, and functional polymers. Our company supplies raw materials from legitimate large factories, strictly implementing quality testing to ensure batch stability and low impurity content. It is suitable for laboratory small-scale, pilot scale, and industrial large-scale production needs and is the preferred raw material for organic synthesis and new material research and development.
Specifications
Items | Specification | Result |
Description | White to off-white crystalline powder | Conforms |
Identification | similar with reference standard | Conforms |
Assay | 98.5Min | 99.1% |
Conclusion | Conform with the enterprise standard . | |
Why Choose Us?
- Stable and reliable source of goods: Deeply cooperate with domestic large factories, keep stock of spot goods, respond quickly to bulk orders, and eliminate the risk of supply interruption.
- Strict quality control: Provide formal quality inspection reports for each batch, with a purity of ≥ 99%, low impurities, and good batch consistency.
- The price advantage is obvious: direct procurement from the source, no intermediate markup, large quantity at a better price, controlling procurement costs for customers.
- Professional and efficient service: providing customized packaging, fast logistics, and full after-sales follow-up, one-stop worry free.
Main applications
Bis(Pinacolato)Diboron powder is used for the following purposes:
- Organic synthesis core: As an important boronizing reagent, it is used for palladium catalyzed aromatic boronization, Suzuki coupling reactions, and efficient construction of carbon carbon bonds.
- Pharmaceutical intermediates: used for the synthesis of raw materials and drug molecular blocks, and are key raw materials for the synthesis of various targeted drugs and antibiotics.
- Pesticide field: used for the preparation of intermediate systems for new pesticides and plant protection products, improving synthesis efficiency and product purity.
- Liquid crystal materials: used for the synthesis of liquid crystal molecules and organic electronic materials to enhance material stability and optoelectronic properties.
- Functional materials: used for the synthesis of fine chemicals such as polymer materials, catalyst ligands, heterocyclic compounds, etc.
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Quality Control:
R&D Results:
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FAQ
Q1:Is Bis(Pinacolato)Diboron powder a genotoxic impurity?
A1:Yes, it can react with DNA, cause DNA damage, induce gene mutations at very low levels, and may be carcinogenic impurities. Therefore, it is necessary to strictly control the limits of such impurities in the sample.
Q2:What is the stability of Bis(Pinacolato)Diboron powder?
A2:Unlike other diboron compounds, It is stable in air and moisture.
Q3:Is Bis(Pinacolato)Diboron powder soluble in water?
A3:It can soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.
Contact Us
Based on quality and driven by integrity, we are willing to provide high-quality Bis(Pinacolato)Diboron powder and professional services to help you develop and produce more efficiently and with peace of mind! Looking forward your inquiry sales1@faithfulbio.com .



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