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
- $304
- Updated
- 2024/03/01
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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View Lastest Price from 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester manufacturers
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
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