ChemicalBook > CAS DataBase List > 2-Thiopheneboronic acid

2-Thiopheneboronic acid

Product Name
2-Thiopheneboronic acid
CAS No.
6165-68-0
Chemical Name
2-Thiopheneboronic acid
Synonyms
THIOPHEN-2-YLBORONIC ACID;THIOPHENE-2-BORONIC ACID;2-THIENYLBORONIC ACID;2-thiophenylboric acid;AKOS BRN-0022;BUTTPARK 98\04-23;2-Boronothiophene;Thienylboronic aci;RARECHEM AH PB 0243;TIMTEC-BB SBB004243
CBNumber
CB6273875
Molecular Formula
C4H5BO2S
Formula Weight
127.96
MOL File
6165-68-0.mol
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2-Thiopheneboronic acid Property

Melting point:
138-140 °C (lit.)
Boiling point:
287.9±32.0 °C(Predicted)
Density 
1.32±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in methanol.
pka
8.41±0.53(Predicted)
form 
Powder
color 
Off-white to beige
BRN 
112375
Stability:
store cold
InChIKey
ARYHTUPFQTUBBG-UHFFFAOYSA-N
CAS DataBase Reference
6165-68-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
26-36/37-37/39-36
WGK Germany 
3
Hazard Note 
Harmful/Irritant/Keep Cold
HazardClass 
IRRITANT, IRRITANT-HARMFUL, KEEP COLD
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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
436836
Product name
2-Thienylboronic acid
Purity
≥95.0%
Packaging
1g
Price
$48.9
Updated
2024/03/01
Sigma-Aldrich
Product number
436836
Product name
2-Thienylboronic acid
Purity
≥95.0%
Packaging
5g
Price
$80.3
Updated
2024/03/01
TCI Chemical
Product number
T1772
Product name
2-Thiopheneboronic Acid (contains varying amounts of Anhydride)
Packaging
1g
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
T1772
Product name
2-Thiopheneboronic Acid (contains varying amounts of Anhydride)
Packaging
5g
Price
$71
Updated
2024/03/01
Alfa Aesar
Product number
B23071
Product name
Thiophene-2-boronic acid, 98%
Packaging
1g
Price
$23.65
Updated
2024/03/01
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2-Thiopheneboronic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

suzuki reaction

Uses

2-Thienylboronic Acid is a reagent used for palladium-catalyzed Suzuki-Miyaura cross-couplings. It is also used in preparation of photophysical properties of oxygen-containing polycyclic aromatic triptycenes.

Uses

2-Thiopheneboronic acid can be used as reagent used for Palladium-catalyzed Suzuki-Miyaura cross-couplings; Alkylation, boration, coupling reaction, Suzuki coupling, and halogenation of fluorenyl bromide ;Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer; Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters.

2-Thiopheneboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

N-(4-THIOPHEN-2-YL-PHENYL)-ACETAMIDE
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2-Thiopheneboronic acid Suppliers

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View Lastest Price from 2-Thiopheneboronic acid manufacturers

Henan Fengda Chemical Co., Ltd
Product
2-Thiopheneboronic acid 6165-68-0
Price
US $8.00-6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-23
Hebei Duling International Trade Co. LTD
Product
2-Thiopheneboronic acid 6165-68-0
Price
US $21.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
1000kg
Release date
2023-01-07
Henan Aochuang Chemical Co.,Ltd.
Product
2-Thiopheneboronic acid 6165-68-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-09

6165-68-0, 2-Thiopheneboronic acidRelated Search:

Thiophene Cephalothin sodium Thifensulfuron Orthoboric acid Citric acid Zinc borate Folic acid Tetrahydrothiophene Ethyl 2-(Chlorosulfonyl)acetate Fluoroboric acid 2-THIOPHENEBORONIC ACID PINACOL ESTER THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER-5-BORIC ACID 2-ACETYLTHIOPHENE ETHYLENE ACETAL Ascoric Acid 3-THIOPHENEBORONIC ACID, PINACOL ESTER 3-Thiopheneboronic Acid (contains varying amounts of Anhydride),3-THIOPHENEBORONIC ACID,3-THIOPHENEBORONIC ACID ,THIOPHENE-3-BORONIC ACID 2-Thiophenecarboxylic acid hydrazide 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole

  • TIMTEC-BB SBB004243
  • THIOPHENE-2-BORONIC ACID
  • THIOPHEN-2-YLBORONIC ACID
  • THIOPHENYL 2-BORONIC ACID
  • RARECHEM AH PB 0243
  • BUTTPARK 98\04-23
  • AKOS BRN-0022
  • 2-THIENYLBORONIC ACID
  • 2-THIOPHENEBORONIC ACID
  • Thienylboronic aci
  • 2-Thiopheneboronic acid 2-Thienylboronic acid
  • 2-Thienylboronic acid >=95.0%
  • Thienylboronic acid
  • thiophen-2-yl dihydrogen borate
  • 2-Thienylboronic acid(contains varying amounts of Anhydride)
  • Thiophene-2-boronicacid,98%
  • 2-Thiopheneboronicacid,min.97%
  • Thiophen-2-ylboric acid
  • Thiophen-5-ylboronic acid
  • 2-Thienylboronic acid, 97%, May contain varying aMounts of anhydride
  • 2-tiopheneboronic acid
  • Thiophen-2-Boronic acid
  • Tiophene-2-boronic acid
  • 3-Fluoro-4-methoxylboronic acid
  • 2-ThiopheneBoricAcid
  • BORONICACID, B-2-THIENYL-
  • 2-THIOPHENEBORONIC ACID ,THIOPHENE-2-BORONIC ACID ,2-THIENYLBORONIC ACID
  • 2-thiophenylboric acid
  • 2-thienylboric acid
  • 2-Thiopheneboronic Acid (contains varying amounts of Anhydride)
  • 2-Thiopheneboronic acid, min. 97%
  • 2-Thiopheneboronic acid,97%
  • 2-Thiopheneboronica
  • (2,3-Dihydrothieno[2,3-b][1,4]dioxin-6-yl)boronic acid
  • thiophen-2-yl-2-boronic acid
  • 2-Thienylboronic acid, May contain varying amounts of anhydride, 97%
  • 2-Thienylboronic acid,Thiophene-2-boronic acid
  • 2-Boronothiophene
  • 2-Thiopheneboronic acid, 97% 1GR
  • 2-Thiopheneboronic acid, 97% 5GR
  • Thien-5-ylboronic acid
  • B-2-Thiopheneboronic acid
  • 2-Thiopheneboronicaci
  • 6165-68-0 2-Thiopheneboronic acid
  • Thiophene-2-Boronic Acid extrapure, 98%
  • 6165-68-0
  • 165-68-0
  • C4H3SBOH
  • C4H3SBOH2
  • C4H5BO2S
  • Organometallic Reagents
  • Heteroaryl
  • B (Classes of Boron Compounds)
  • Boronic Acids
  • Boronic Acids and Derivatives
  • Substituted Boronic Acids
  • Boronic acids
  • Boronic Acid