ChemicalBook > CAS DataBase List > Bis[(pinacolato)boryl]Methane

Bis[(pinacolato)boryl]Methane

Product Name
Bis[(pinacolato)boryl]Methane
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[(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];2,2'-Methylenebis[4,4,5,5-tetraMethyl-1,3,2-dioxaborolane
CBNumber
CB02551517
Molecular Formula
C13H26B2O4
Formula Weight
267.97
MOL File
78782-17-9.mol
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Bis[(pinacolato)boryl]Methane Property

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
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Safety

WGK Germany 
3
HS Code 
2931900090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
794287
Product name
Bis[(pinacolato)
Packaging
1g
Price
$155
Updated
2025/07/31
Sigma-Aldrich
Product number
794287
Product name
Bis[(pinacolato)
Packaging
5g
Price
$424
Updated
2025/07/31
TCI Chemical
Product number
B4103
Product name
Bis[(pinacolato)boryl]methane
Purity
>95.0%(GC)
Packaging
1g
Price
$125
Updated
2025/07/31
TCI Chemical
Product number
B4103
Product name
Bis[(pinacolato)boryl]methane
Purity
>95.0%(GC)
Packaging
5g
Price
$439
Updated
2025/07/31
TRC
Product number
B522750
Product name
Bis[(pinacolato)boryl]methane
Packaging
500mg
Price
$80
Updated
2021/12/16
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Bis[(pinacolato)boryl]Methane Chemical Properties,Usage,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

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

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

Raw materials

Preparation Products

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Bis[(pinacolato)boryl]Methane Suppliers

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

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
Bis[(pinacolato)boryl]methane 78782-17-9
Price
US $3.00-9.00/KG
Min. Order
0.1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2025-07-02

78782-17-9, Bis[(pinacolato)boryl]MethaneRelated Search:

Paraffin wax (FMOC-CYS-OTBU)2, (DISULFIDE BOND) Di-2-Methoxyethyl azodicarboxylate N-CBZ-N,N-BIS(2-CHLOROETHYL)AMINE Bis(diphenylphosphino)methane N-Bromosuccinimide Cyclohexane Copper(II) sulfate pentahydrate

  • 2,2'-Methylenebis[4,4,5,5-tetraMethyl-1,3,2-dioxaborolane
  • Bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)Methane
  • 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-dioxaborolane
  • 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 &gt
  • 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]
  • 78782-17-9
  • C13H26B2O4
  • Boron Derivatives
  • Inhibitors
  • Intermediates & Fine Chemicals
  • Pharmaceuticals