Bis(pinacolato)diboron CAS:73183-34-3
TDS 2 Inquiries
73183-34-3
Industrial Grade
99%
SHANGHAI
Orient
25kg/bag,500kg/bag, customized
2025-12-30
pharmaceutical intermediates,peptides,electronic chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Bis(pinacolato)diborane
Other Name:2,2′-Bi-1,3,2-dioxaborolane,4,4,4′,4′,5,5,5′,5′-octamethyl-;1,3,2-Dioxaborolane,bimol. deriv.;4,4,4′,4′,5,5,5′,5′-Octamethyl-2,2′-bi-1,3,2-dioxaborolane;Bis(pinacolato)diborane;B2Pin2;Bis(pinacolato)diborane(4);4,4,5,5,4′,4′,5′,5′-Octamethyl-[2,2′]bi[[1,3,2]dioxaborolanyl];Diboron pinacol ester;Pinacol diborane;4,4,5,5-Tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane;2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,4′,4′,5,5,5′,5′-Octamethyl-2,2′-bi-1,3,2-dioxaborolan;Bis(pinacolate)diboron;Bis(pinacolato) diborate;4,4′,5,5′-Octamethyl-2,2′-bi-1,3,2-dioxaborolane;Dipinacoldiboron;4,4,4′,4′,5,5,5′,5′-Octamethyl-2,2′-bis(1,3,2-dioxaborolane);4,4,5,5,4′,4′,5′,5′-Octamethyl-2,2′-bis(1,3,2-dioxaborolane);Bis-pinacoldiboron;4,4,5,5-Tetramethyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane;Bis(4,4,5,5-tetramethyl-[1,3]dioxolan-2-yl)borane;4,4,4′,4′,5,5,5′,5′-Octamethyl-2,2′-bi-1,3,2-dioxaborolane [B2(pin)2];4,4,5,5-Tetramethyl-1,3,2-dioxaborane;4,4,5,5,4′,4′,5′,5′-octamethyl-2,2′-bi(1,3,2-dioxaborolane);Bis(pinanolato)diboron;4,4,5,5-Tetramethyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolan;Octamethyl-2,2′-bi(1,3,2-dioxaborolane);4,4,4′,4′,5,5,5′,5′-Octamethyl-2,2′-bi(1,3,2-dioxaborolane);1106313-74-9
CAS No.:73183-34-3
Molecular Formula:C12H24B2O4
InChIKeys:InChIKey=IPWKHHSGDUIRAH-UHFFFAOYSA-N
Molecular Weight:253.94
Exact Mass:253.94
BRN:7703552
EC Number:-0
UNII:I906W26P4U
DSSTox ID:DTXSID30369935
HScode:2934999090
Categories:
Characteristics-
PSA:
36.9
XLogP3:2.24920
Appearance:White Powder or Platelets
Density:1.0±0.1 g/cm3
Melting Point:115-117 °C @ Solvent: Hexane
Boiling Point:222.6°C at 760 mmHg
Flash Point:88.4±18.2 °C
Refractive Index:1.432
Water Solubility:soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.
Storage Conditions:0-6°C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
pharmaceutical intermediates,peptides,electronic chemicals
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Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone
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Payment Terms:
100% TT in advance
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Average lead Time:
10
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
51-100
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Year of Establishment:
2024
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
Bis pinacolato diboron
1 MT Nov 22, 2025 
Netherlands
BIS(PINACOLATO)DIBORON
1 MT Apr 26, 2024 Post an enquiry for this product
