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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 7 > CAS 73183-34-3
73183-34-3 structure 3D

CAS 73183-34-3 WDKSPOUHIKJSCI-UHFFFAOYSA-N products price,suppliers

  • Name: WDKSPOUHIKJSCI-UHFFFAOYSA-N
  • Molecular Weight: 253.94
  • Formula: C14H17BRN2O2S
  • Synonyms: 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-BI-1,3,2-DIOXABOROLANE; 4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BIS(1,3,2-DIOXABOROLANE); 4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BL-1,3,2-DIOXABOROLANE; 4,4,5,5,4',4',5',5'-OCTAMETHYL-[2,2']BI[[1,3,2]DIOXABOROLANYL]; BIS(2,2,3,3-TETRAMETHYL-2,3-BUTANEDIONATO)DIBORON;
  • Bis(pinacolato)diboron is a white crystal powder, It is commonly used coupling reagent.
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
Properties
  • Appearance:
  • white to off-white powder
  • Molecular Weight:
  • 253.94
  • Melting Point:
  • 135-140℃
  • Storage Temperature:
  • 0-6°C
  • Refractive index:
  • 1.432
  • Solubility:
  • Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.
  • More Properties>>
Question & Answer
  • How to prepare Bis(pinacolato)diboron? Bis(pinacolato)diboron is a covalent compound containing two boron atoms and two pinacolato ligands. It has the formula [(CH3)4C2O2B]2; the pinacol groups are sometimes abbreviated as "pin", so the structure is sometimes represented as B2pin2. It is a colourless solid that is soluble in o...more+ Sep 18 2020
Upstream Product Downtream information
There are 342 suppliers who can provide WDKSPOUHIKJSCI-UHFFFAOYSA-N with CAS No. 73183-34-3
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Bis(pinacolato)diboron
Bis(pinacolato)diboron
  • FOB Price:111 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Month 
  • Appearance:solid 
  • Purity:0.98 
  • Packaging:PE BAG;BOTTLE;DRUM 
  • Usage:mainly for medical use for R & D use only 
  • Brand:enke 
  • Description:Name Bis(pinacolato)diboron
  • Updatetime:Sep 18 2021 
Factory Supply Bis(pinacolato)diboron CAS 73183-34-3
Factory Supply Bis(pinacolato)diboron CAS 73183-34-3
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Month 
  • Appearance:Powder 
  • Purity:99.0%min 
  • Packaging:1 kg 
  • Usage:Plant Extracts 
  • Brand:Crovell 
  • Description:Package Our Lab
  • Updatetime:Aug 12 2021 
Bis(pinacolato)diboron CAS NO.73183-34-3
Bis(pinacolato)diboron CAS NO.73183-34-3
  • FOB Price:10 USD/Metric Ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:10000 Metric Ton/Quarter 
  • Appearance:white crystal powder 
  • Purity:99% 
  • Packaging:25kg/bag 
  • Usage:suzuki reaction. Bis(pinacolato)diboro... 
  • Brand:yanxi 
  • Description:Keywords BIS(2,2,3,3-TETRAMETHYL-
  • Updatetime:Jan 29 2021 
High purity Bis(pinacolato)diboron 98% TOP1 supplier in China Cas No: 73183-34-3
High purity Bis(pinacolato)diboron 98% TOP1 supplier in Chin...
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1001kg Metric Ton/Day 
  • Appearance:powder 
  • Purity:99% 
  • Packaging:1KG/Bag 
  • Usage:For medical research 
  • Brand:IPURE 
  • Description:HuBei Ipure chemical is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
  • Updatetime:Nov 03 2020 
Bis(pinacolato)diboron CAS No.: 73183-34-3
Bis(pinacolato)diboron CAS No.: 73183-34-3
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:3000 Kilogram/Month 
  • Appearance:White to off-white powder 
  • Purity:99%%min 
  • Packaging:Foil bag,drug and bottle 
  • Usage:In the raw material 
  • Brand:TELY 
  • Description:Physicochemical property The density of 1.3 g/cm3 Boiling point 677.7 C at 760 mmHg Molecular formula C28H28N3O6PS The molecular weight of 565.57700
  • Updatetime:Dec 09 2020 
Factory Supply Bis(Pinacolato)Diboron
Factory Supply Bis(Pinacolato)Diboron
  • FOB Price:0.1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:2000 Metric Ton/Year 
  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/fiber drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply Bis(Pinacolato)Diboron with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc....
  • Updatetime:Mar 09 2021 
bis-(Pinacolato)diboron
bis-(Pinacolato)diboron
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:96 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: Bis(pinacolato)diboron Synonyms: Bis(pinacolato)diborane;4,4,4′,4′,5,5,5′,5′-octamethyl-2,2′-bi-1,3,2-dioxaborolane;Pinacol diborane; CAS Registry number: 73183-34-3 EINECS:-0 Molecular Formula: C 12 H 24 B 2 O 4 Boiling Point: 222.6 oC at 760 mmHg...
  • Updatetime:Dec 20 2019 
Bis(pinacolato)diboron CAS73183-34-3
Bis(pinacolato)diboron CAS73183-34-3
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1000 Metric Ton/Day 
  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:BELIEVE 
  • Description:Name: Bis(pinacolato)diboron Synonyms: BM002; 36906A; b2pin2; CB-453; BA01001; AS-2373; A837739; RP07619; AC-1854; AC1Q2CRQ; TL806136; I06-0239; I04-1152; BR-47583; BP-21254; BC209407; SC-06552; AM032847; HE384014; HE003768; BC000830; BC000513; Q-200724; AN-14...
  • Updatetime:Mar 05 2021 
Bis(pinacolato)diboron
Bis(pinacolato)diboron
  • FOB Price:100 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:WHITE 
  • Purity:99% 
  • Packaging:25KG/DRUM 
  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Dec 06 2019 
Bis(pinacolato)diboron
Bis(pinacolato)diboron
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1000 Metric Ton/Day 
  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:CLAP 
  • Description:Pls feel free to contact us for detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
  • Updatetime:Feb 27 2021 
Bis (pinacolato) diboron
Bis (pinacolato) diboron
  • Appearance:Normal Standard 
  • Purity:99% 
  • Packaging:According to the clients‘ requirements 
  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea / Air / Courier Storage:Store in dry, cool, dark and ventilate... Keywords:73183-34-3 Manufacturer,High Purity Bis...
  • Updatetime:Mar 02 2021 
BIS(2,2,3,3-TETRAMETHYL-2,3-BUTANEDIONATO)DIBORON
BIS(2,2,3,3-TETRAMETHYL-2,3-BUTANEDIONATO)DIBORON
  • Purity:99% 
  • Packaging:50g;1kg;5kg In Stock 
  • Description:BIS(2,2,3,3-TETRAMETHYL-2,3-BUTANEDIONATO)DIBORON
  • Updatetime:Apr 10 2018 
Bis(pinacolato)diboron
Bis(pinacolato)diboron
  • Description:Name: Bis(pinacolato)diboron Synonyms: Bis(pinacolato)diborane;4,4,4′,4′,5,5,5′,5′-octamethyl-2,2′-bi-1,3,2-dioxaborolane;Pinacol diborane; CAS Registry number: 73183-34-3 EINECS:-0 Molecular Formula: C12H24B2O4 Boiling Point: 222.6 oC at 760 mmHg Flash ...
  • Updatetime:Nov 22 2019 
Bis(pinacolato)diboron
Bis(pinacolato)diboron
  • FOB Price:0 RMB/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Appearance:white crystal powder 
  • Purity:99 
  • Packaging:According to your demand 
  • Usage:Bis(pinacolato)diboron is used as a condensation agent in the preparation poly(arylene)s. 
  • Brand:Haohua industry co.,ltd 
  • Description:roduct Name: Bis(pinacolato)diboron Synonyms: BIS(2,2,3,3-TETRAMETHYL-2,3-BUTANEDIONATO)DIBORON;BIS(PINACOLATO)DIBORANE;BIS(PINACOLATO)DIBORON;DIBORON PINACOL ESTER;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BL-1,3,2-DIOXABOROLANE;4,4,4',4'
  • Updatetime:Nov 21 2018 
Hot sell High Quality Bis(pinacolato)diboron ( CAS 73183-34-3)
Hot sell High Quality Bis(pinacolato)diboron ( CAS 73183-34...
  • FOB Price:1 USD/Kilogram 
  • Min.Order:10 Kilogram 
  • Supply Ability:50000 Kilogram/Year 
  • Appearance:For details 
  • Purity:99% 
  • Packaging:According to customer requests 
  • Usage:Pharmaceutical raw materials 
  • Brand:Dahua 
  • Updatetime:Sep 29 2016 
Bis(pinacolato)diboron CAS NO.73183-34-3
Bis(pinacolato)diboron CAS NO.73183-34-3
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Month 
  • Appearance:White powder 
  • Purity:99% 
  • Packaging:25kg/bag 
  • Usage:pharmaceutical intermediates 
  • Brand:Hebei Qige Biotechnology Co.,Ltd.?? 
  • Description:FAQ Q1:Will you supply samples for testing? A: Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your door. Q2:What's your MOQ? A: For the high value product, our MOQ st...
  • Updatetime:Nov 11 2020 
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'-BI-1...
  • FOB Price:1 USD/Gram 
  • Min.Order:10 Gram 
  • Supply Ability:50 Kilogram/Month 
  • Appearance:white crystal powder 
  • Purity:98%min(GC) 
  • Packaging:100g, 500g, 1Kg, 5Kg, 25Kg/Aluminum foil bag for small quantity; Fiber drum for big quantiuty 
  • Usage:Organic intermediate for pharmaceuticals 
  • Brand:Uchem 
  • Description:Name: Bis(pinacolato)diboron OtherName: 4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane
  • Updatetime:Nov 13 2017 
Bis(pinacolato)diboron
Bis(pinacolato)diboron
  • FOB Price:0 USD/Gram 
  • Min.Order:10 Gram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:Fine powder 
  • Purity:99% 
  • Packaging:per required 
  • Usage:APIs 
  • Brand:Shanghai Credit Asia Chemical Co., Ltd. 
  • Description:Shanghai Credit Asia Chemical Co., Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, API, and custom synthesis according to client’s requirements.We will provide you with better service, better quality, better pri...
  • Updatetime:Jun 12 2019 
Bis(pinacolato)diboron/CAS No. 73183-34-3
Bis(pinacolato)diboron/CAS No. 73183-34-3
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Gram 
  • Supply Ability:1000 Kilogram/Year 
  • Appearance:colourless solid 
  • Purity:99% min. 
  • Packaging:in bottle 
  • Usage:making pinacol boronic esters for organic synthesis. 
  • Brand:BRIGHT 
  • Description:CAS No.: 73183-34-3 Chemical name: Bis(pinacolato)diboron Specifications: 99 % min. (GC) it is a colourless solid that is soluble in organic solvents. It is a commercially available reagent for making
  • Updatetime:Apr 01 2019 
CAS 73183-34-3 Bis(pinacolato)diboron
CAS 73183-34-3 Bis(pinacolato)diboron
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Month 
  • Appearance:Blue powder 
  • Purity:99%min 
  • Packaging:1kg/aluminium foil bag or as required 
  • Usage:Pharmaceutical Intermediates ,Pharmaceutical Raw Material 
  • Brand:XiNRunde 
  • Description:Name: Bis(pinacolato)diboron Synonyms: Bis(pinacolato)diborane;4,4,4′,4′,5,5,5′,5′-octamethyl-2,2′-bi-1,3,2-dioxaborolane;Pinacol diborane; CAS Registry number: 73183-34-3 EINECS:-0 Molecular Formula: C12H24B2O4 Boiling Point: 222.6 oC at 760 mmHg Flash ...
  • Updatetime:Mar 26 2019 
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