5-Acetyl-2-thiopheneboronic acid

Product Name: 5-Acetyl-2-thiopheneboronic acid
CAS No.: 206551-43-1
Chemical Name: 5-Acetyl-2-thiopheneboronic acid
Synonyms: AKOS BRN-0238;RARECHEM AH PB 0135;5-Acetylthiophene-2-boronic;5-Acetyl-2-thienylboronic acid;5-Acetothiophene-2-boronic acid;2-Acetylthiphene-2-boronic acid;5-ACETYL-2-THIOPHENEBORONIC ACID;5-ACETYLTHIOPHENE-2-BORONIC ACID;5- acetylthiopheneboric acid -2-;(5-Acetylthien-2-yl)boronic acid
CBNumber: CB4697811
Molecular Formula: C6H7BO3S
Formula Weight: 169.99
MOL File: 206551-43-1.mol

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5-Acetyl-2-thiopheneboronic acid Property

Melting point:: 133-138 °C (lit.)
Boiling point:: 399.3±52.0 °C(Predicted)
Density: 1.34±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility: soluble in Methanol
pka: 7.47±0.53(Predicted)
form: Crystalline Powder
color: White
BRN: 8681302
CAS DataBase Reference: 206551-43-1(CAS DataBase Reference)

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Safety

Hazard Codes: C,Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37
WGK Germany: 3
Hazard Note: Corrosive/Keep Cold
HazardClass: IRRITANT, KEEP COLD, CORROSIVE
HS Code: 29310095

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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.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 499927
Product name: 5-Acetyl-2-thienylboronic acid
Packaging: 5g
Price: $88.6
Updated: 2022/05/15

TCI Chemical

Product number: A2364
Product name: 5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
Packaging: 5g
Price: $158
Updated: 2024/03/01

TCI Chemical

Product number: A2364
Product name: 5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
Packaging: 25g
Price: $632
Updated: 2024/03/01

Alfa Aesar

Product number: L15221
Product name: 5-Acetylthiophene-2-boronic acid, 98%
Packaging: 5g
Price: $70.8
Updated: 2021/12/16

Alfa Aesar

Product number: L15221
Product name: 5-Acetylthiophene-2-boronic acid, 98%
Packaging: 1g
Price: $22.4
Updated: 2021/12/16

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5-Acetyl-2-thiopheneboronic acid Chemical Properties,Usage,Production

Chemical Properties

cream to brown Solid

Uses

suzuki reaction

Uses

Reactant for:
Bioreduction by alcohol dehydrogenase
Preparation of highly fluorescent photochromic dyes by photocyclization reactions
Suzuki-Miyaura cross-couplings

5-Acetyl-2-thiopheneboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Acetyl-2-thiopheneboronic acid Suppliers

Americas 1 China 129 Europe 4 France 2 Germany 7 India 9 Italy 1 Japan 2 Russia 1 Switzerland 1 Ukraine 1 United Kingdom 14 United States 46 Global 218

J & K SCIENTIFIC LTD.

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Alfa Aesar

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Energy Chemical

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Jia Xing Isenchem Co.,Ltd

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Shanghai Longsheng chemical Co.,Ltd.

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Shanghai Hanhong Scientific Co.,Ltd.

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View Lastest Price from 5-Acetyl-2-thiopheneboronic acid manufacturers

Career Henan Chemical Co

Product: 5-Acetyl-2-thiopheneboronic acid 206551-43-1
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2019-12-30

206551-43-1, 5-Acetyl-2-thiopheneboronic acidRelated Search:

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5-Acetothiophene-2-boronic acid

5-Acetyl-2-thienylboronic acid

5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)

2-Acetyl-5-boronothiophene, 5-Boronothien-2-yl)ethan-1-one

5- acetylthiopheneboric acid -2-

5-ACETYLTHIOPHENE-2-BORONIC ACID

5-ACETYL-2-THIOPHENEBORONIC ACID

5-Acetylthiophene-2-boronicacid,98%

(2-Acetylthien-5-yl)boronic acid

(5-Acetylthien-2-yl)boronic acid

RARECHEM AH PB 0135

5-Acetylthiophen-2-ylboronic acid

Boronic acid, (5-acetyl-2-thienyl)- (9CI)

AKOS BRN-0238

2-Acetylthiphene-2-boronic acid

2-ACETYLTHIOPHENE-5-BORONIC ACID

5-Acetylthiophene-2-boronic

Boronic acid, B-(5-acetyl-2-thienyl)-

(5-acetylthiophen-2-yl)boronicaci

206551-43-1

C4H4BClO2S

C6H7BO3S

Boronic Acids and Derivatives

Boronic Acids

Heteroaryl

Organometallic Reagents

ACETYLGROUP

blocks

BoronicAcids

Heterocycles

Boronic Acids

Boronic Acids and Derivatives

Heteroaryl

Boronic acids

Boronic Acid

Organoborons

Thiophene