ChemicalBook > CAS DataBase List > 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester

2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester

Product Name
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
CAS No.
239075-02-6
Chemical Name
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
Synonyms
2,2'-diboronic acid;-Bithiophene-5,5'2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol);2,2'-Bithiophene-5,5'-diboronic acid pinacol ester;2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester;2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester 97%;2,2'-BITHIOPHENE-5,5'-DIBORONIC ACID BIS(PINACOL) ESTER, 97%;2,2'-Bithienyl-5,5'-diyl-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane);5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
CBNumber
CB6972114
Molecular Formula
C20H28B2O4S2
Formula Weight
418.19
MOL File
239075-02-6.mol
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2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester Property

Melting point:
208-212 °C
Boiling point:
530.5±50.0 °C(Predicted)
Density 
1.16±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Benzene (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly,
form 
Solid
color 
White to Off-White
Stability:
Moisture Sensitive
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Safety

WGK Germany 
3
HS Code 
2934999090
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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

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
647020
Product name
2,2′-Bithiophene-5,5′-diboronic acid bis(pinacol) ester
Purity
97%
Packaging
1g
Price
$261
Updated
2023/06/20
Sigma-Aldrich
Product number
647020
Product name
2,2′-Bithiophene-5,5′-diboronic acid bis(pinacol) ester
Purity
97%
Packaging
5g
Price
$350
Updated
2023/06/20
TCI Chemical
Product number
B3363
Product name
5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
Purity
>98.0%(T)
Packaging
5g
Price
$340
Updated
2025/07/31
TRC
Product number
B591360
Product name
2,2''-Bithiophene-5,5''-diboronicacidpinacolester
Packaging
1g
Price
$130
Updated
2021/12/16
TRC
Product number
B591360
Product name
2,2''-Bithiophene-5,5''-diboronicacidpinacolester
Packaging
250mg
Price
$65
Updated
2021/12/16

2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester Suppliers

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View Lastest Price from 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester manufacturers

Dideu Industries Group Limited
Product
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester 239075-02-6
Price
US $1.10/g
Min. Order
1g
Purity
99.9%
Supply Ability
100 Tons Min
Release date
2025-09-30
Career Henan Chemical Co
Product
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester 239075-02-6
Price
US $0.10/KG
Min. Order
1KG
Purity
95.0%-99.8%
Supply Ability
1kg; 100kg；
Release date
2019-12-25

239075-02-6, 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) esterRelated Search:

Tris(trimethylsilyl)phosphate Methyl acrylate Dibenzothiophene Tetrahydrothiophene EPA Dimethyl succinate Propyleneglycol alginate BUTYL OLEATE Cephalothin sodium Thifensulfuron 5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL& 2,2'-BITHIOPHENE-5-BORONIC ACID 5-Methylthiophene-2-boronic acid Thiophene-2-boronic acid pinacol ester 5-Methylthiophene-2-boronic acid pinacol ester, 95% 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester

  • 2,2'-BITHIOPHENE-5,5'-DIBORONIC ACID BIS(PINACOL) ESTER, 97%
  • 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol)
  • 2,2&apos
  • -Bithiophene-5,5&apos
  • -diboronic acid
  • 1,3,2-Dioxaborolane, 2,2'-[2,2'-bithiophene]-5,5'-diylbis[4,4,5,5-tetramethyl-
  • 2,2'-Bithiophene-5,5'-diboronic acid pinacol ester
  • 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester 97%
  • 4,4,5,5-tetramethyl-2-[5-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]thiophen-2-yl]-1,3,2-dioxaborolane
  • IN1296, 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
  • 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene &gt
  • 2,2'-Bithienyl-5,5'-diyl-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
  • 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
  • 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
  • 239075-02-6
  • 10097-02-7
  • 10097-02-8
  • C20H28B2O4S2
  • Organoborons
  • Thiophene
  • Boronate Esters
  • Boronic Acids and Derivatives
  • Heteroaryl