ChemicalBook > CAS DataBase List > 4-Ethylphenylboronic acid

4-Ethylphenylboronic acid

Product Name
4-Ethylphenylboronic acid
CAS No.
63139-21-9
Chemical Name
4-Ethylphenylboronic acid
Synonyms
n-C2H5;AKOS BRN-0037;RARECHEM AH PB 0197;4-Ethylphenylboronic;4-ETHYLCYCLOHEXANAMINE;4-Ethylphenylboronicaci;4-Ethylpenylboronic acid;-Ethylphenyl)boronic acid;P-ETHYLPHENYLBORONIC ACID;4-ETHYLPHENYLBORONIC ACID
CBNumber
CB9204908
Molecular Formula
C8H11BO2
Formula Weight
149.98
MOL File
63139-21-9.mol
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4-Ethylphenylboronic acid Property

Melting point:
150-155 °C (lit.)
Boiling point:
285.1±33.0 °C(Predicted)
Density 
1.125 g/cm3 (20℃)
vapor pressure 
0-0Pa at 20-50℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
1.2g/l
form 
Crystalline Powder
pka
8.87±0.10(Predicted)
color 
White
BRN 
3030638
LogP
2.8 at 25℃ and pH3.5
Surface tension
50mN/m at 1g/L and 20℃
CAS DataBase Reference
63139-21-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
36/37/38-22
Safety Statements 
37/39-26-36/37
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29163990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

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

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

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
499536
Product name
4-Ethylphenylboronic acid
Packaging
5g
Price
$31.3
Updated
2024/03/01
Sigma-Aldrich
Product number
499536
Product name
4-Ethylphenylboronic acid
Packaging
25g
Price
$50.8
Updated
2024/03/01
TCI Chemical
Product number
E0720
Product name
4-Ethylphenylboronic Acid (contains varying amounts of Anhydride)
Packaging
5g
Price
$26
Updated
2024/03/01
TCI Chemical
Product number
E0720
Product name
4-Ethylphenylboronic Acid (contains varying amounts of Anhydride)
Packaging
25g
Price
$105
Updated
2024/03/01
Alfa Aesar
Product number
B24656
Product name
4-Ethylbenzeneboronic acid, 97%
Packaging
1g
Price
$23.65
Updated
2024/03/01
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4-Ethylphenylboronic acid Chemical Properties,Usage,Production

Chemical Properties

White crystalline powde

Uses

suzuki reaction

Uses

Reactant for:

  • Suzuki-Miyaura cross-coupling reactions

Uses

Intermediates of Liquid Crystals

4-Ethylphenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Ethylphenylboronic acid Suppliers

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View Lastest Price from 4-Ethylphenylboronic acid manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
4-Ethylphenylboronic acid 63139-21-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-16
Henan Fengda Chemical Co., Ltd
Product
4-Ethylphenylboronic acid 63139-21-9
Price
US $34.00-1.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-08
Hebei Mojin Biotechnology Co., Ltd
Product
4-Ethylphenylboronic acid 63139-21-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-12

63139-21-9, 4-Ethylphenylboronic acidRelated Search:

4-Pentylbenzeneboronic acid 4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID 4-Propylphenylboronic acid 4-BORONO-DL-PHENYLALANINE B10 ENRICHED 4-Isobutylphenylboronic acid 4-Isopropylbenzeneboronic acid ACENAPHTHENE-5-BORONIC ACID 4-Ethylphenylboronic acid 4-BORONO-L-PHENYLALANINE 4-tert-Butylphenylboronic acid 4-Carboxyphenylboronic acid 4-(CYANOMETHYL)BENZENEBORONIC ACID 4-(2-CARBOXYETHYL)BENZENEBORONIC ACID 2-Ethylphenylboronic Acid (contains varying amounts of Anhydride),2-ETHYLPHENYLBORONIC ACID,O-ETHYLPHENYLBORONIC ACID 3-ETHYLPHENYLBORONIC ACID Boric acid 4-Cyclopropyl-benzeneboronic acid P-(4-PROPYLCYCLOHEXYL)PHENYLBORONIC ACID

  • 4-ETHYLPHENYLBORONIC ACID FOR SYNTHESIS
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  • 4-Ethylphenylboronic Acid (contains varying amounts of Anhydride)
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  • Boronic acid, B-(4-ethylphenyl)-
  • 4-Ethylphenylboronicaci
  • 4-Ethylphenylboronic acid 13C6
  • 63139-21-9
  • C8H11BO2
  • C2H5C6H4BOH2
  • BORONIC ACID
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  • Boronic Acids
  • Boronic Acids and Derivatives
  • Aryl
  • Boronic acids
  • B (Classes of Boron Compounds)
  • Boronic Acids
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  • Boronic Acid series
  • Liquid crystal intermediates
  • Boronate Ester
  • Potassium Trifluoroborate