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Bis[(pinacolato)boryl]Methane

Bis[(pinacolato)boryl]Methane Structure
Bis[(pinacolato)boryl]Methane structure
CAS No.
78782-17-9
Chemical Name:
Bis[(pinacolato)boryl]Methane
Synonyms
Bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)Methane;4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane;Bis[(pinacolato);bis[(ol)boronyl]methane;Bis[(pinacolato)boryl]Methane;Bis [(pinal) boronyl] methane;Bis[(pinacolato)boryl]methane >Bis[(pinacolato)boryl]methane，97% min;Methylenedi(boronic Acid Pinacol Ester);bis[(pinacolato)boryl]methane - [B72908]
CBNumber:
CB02551517
Molecular Formula:
C13H26B2O4
Molecular Weight:
267.97
MDL Number:
MFCD27977747
MOL File:
78782-17-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 17:25:11
Product description Number Pack Size Price
Bis[(pinacolato) 794287 1g $165
Bis[(pinacolato) 794287 5g $451
Bis[(pinacolato)boryl]methane >95.0%(GC) B4103 1g $100
Bis[(pinacolato)boryl]methane >95.0%(GC) B4103 5g $335
Bis[(pinacolato)boryl]methane TRC-B522750-5G 5g $307
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Bis[(pinacolato)boryl]Methane Properties

Melting point 51.0 to 55.0 °C
Boiling point 272.0±23.0 °C(Predicted)
Density 0.97±0.1 g/cm3(Predicted)
Flash point >110℃
storage temp. 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
color White to Off-White
InChI InChI=1S/C13H26B2O4/c1-10(2)11(3,4)17-14(16-10)9-15-18-12(5,6)13(7,8)19-15/h9H2,1-8H3
InChIKey MQYZGGWWHUGYDR-UHFFFAOYSA-N
SMILES C(B1OC(C)(C)C(C)(C)O1)B1OC(C)(C)C(C)(C)O1
CAS DataBase Reference 78782-17-9
UNSPSC Code 12352200
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
WGK Germany  3
HS Code  2931900090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Bis[(pinacolato)boryl]Methane price More Price(60)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 794287 Bis[(pinacolato) 78782-17-9 1g $165 2026-04-30 Buy
Sigma-Aldrich 794287 Bis[(pinacolato) 78782-17-9 5g $451 2026-04-30 Buy
TCI Chemical B4103 Bis[(pinacolato)boryl]methane >95.0%(GC) 78782-17-9 1g $100 2026-04-30 Buy
TCI Chemical B4103 Bis[(pinacolato)boryl]methane >95.0%(GC) 78782-17-9 5g $335 2026-04-30 Buy
TRC TRC-B522750-5G Bis[(pinacolato)boryl]methane 78782-17-9 5g $307 2026-06-03 Buy
Product number Packaging Price Buy
794287 1g $165 Buy
794287 5g $451 Buy
B4103 1g $100 Buy
B4103 5g $335 Buy
TRC-B522750-5G 5g $307 Buy

Bis[(pinacolato)boryl]Methane Chemical Properties,Uses,Production

Chemical Properties

White to Off-White Low Melting Solid

Uses

Bis-boronate has been reported by Morken and coworkers to be a key building block in the synthesis of enantioenriched secondary boronate esters, which undergo facile Suzuki-Miyaura coupling with minimal erosion of enantiopurity.

Uses

An organoboronate derivative that is an inhibitor of matrix metallo-proteinase (MMP-2).

General Description

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Bis[(pinacolato)boryl]Methane synthesis

73183-34-3
74-95-3
78782-17-9
Synthesis of Bis[(pinacolato)boryl]Methane from Bis(pinacolato)diboron and Dibromomethane

Bis[(pinacolato)boryl]Methane Preparation Products And Raw materials

Raw materials

Boronic acid, methylenebis-, tetramethyl ester Iodomethylboronic acid, pinacol ester 1,2-Bis((pinacolato)boryl)ethane Diiodomethane Dichloromethane
Dibromomethane carbon monoxide Pinacol

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Preparation Products

3,4-Dithia-7H-cyclopenta[a]pentalene 4,4'-DDM tert-Butyl 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)piperidine-1-carboxylate 3-CHLOROPHENYLBORONIC ACID, PINACOL ESTER 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CHLOROBENZENE
1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole 2-cyclopentyl-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane Methyl boronic acid pinacol ester 6-Bromo-2-methylquinoline

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Bis[(pinacolato)boryl]Methane Suppliers

Global( 123)Suppliers
Supplier Tel Email Country ProdList Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		+86-15225627621 +86-13213167925 jiuyitime@fdachem.com China 16505 58
Shanghai Worldyang Chemical Co.,Ltd. 		+86-021-56795779 +86-13651600618 sales@worldyachem.com China 963 58
Career Henan Chemica Co 		+86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 +8619957148339 market18@leapchem.com China 24569 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+86-18621343501 product@acmec-e.com China 33301 58
Aladdin Scientific 		tp@aladdinsci.com United States 54746 58
Suzhou ARTK Medchem Co., Ltd. 		+86-18168183658 sales1@artkmedchem.com China 39007 58
Shanghai Massive Chemical Technology Co., Ltd 		+86-021-34943721; +86-18616806816 massive@massivechem.com China 2265 58
NANJING YINGWEN BIOTECHNOLOGY CO LTD 		+86-13382787392 sales@aeechem.com China 10002 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131885 58
Supplier Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		58
Shanghai Worldyang Chemical Co.,Ltd. 		58
Career Henan Chemica Co 		58
HANGZHOU LEAP CHEM CO., LTD. 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
Aladdin Scientific 		58
Suzhou ARTK Medchem Co., Ltd. 		58
Shanghai Massive Chemical Technology Co., Ltd 		58
NANJING YINGWEN BIOTECHNOLOGY CO LTD 		58
Amadis Chemical Company Limited 		58

View Lastest Price from Bis[(pinacolato)boryl]Methane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Bis[(pinacolato)boryl]methane pictures 2026-07-02 Bis[(pinacolato)boryl]methane
78782-17-9
 $3.00-9.00 99% ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Bis[(pinacolato)boryl]Methane Spectrum

Bis[(pinacolato)boryl]Methane(78782-17-9)1HNMRBis[(pinacolato)boryl]Methane(78782-17-9)FT-IR

78782-17-9(Bis[(pinacolato)boryl]Methane)Related Search:

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2,2'-Methylenebis[4,4,5,5-tetraMethyl-1,3,2-dioxaborolane Bis[(pinacolato)boryl]Methane 4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolan Methylenedi(boronic Acid Pinacol Ester) Bis[(pinacolato) Bis[(pinacolato)boryl]methane > 1,3,2-Dioxaborolane, 2,2'-methylenebis[4,4,5,5-tetramethyl- Bis [(pinal) boronyl] methane Bis[(pinacolato)boryl]methane，97% min bis[(pinacolato)boryl]methane - [B72908] bis[(ol)boronyl]methane 4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane Bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)Methane 78782-17-9 C13H26B2O4 Boron Derivatives Inhibitors Intermediates & Fine Chemicals Pharmaceuticals