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4-Ethylphenylboronic acid

BGC Id:201202980039
CAS No:63139-21-9
Synonyms:rarechem ah pb 0197 ; 4-ethylphenylboronic ; n-c2h5 ; 4-ethylpenylboronic acid ; (ρ ; 4-ethylcyclohexanamine ; p-ethylphenylboronic acid ; -ethylphenyl)boronic acid ; akos brn-0037 ; 4-ethylphenylboronic acid
Molecular Formula:C8H11BO2
Molecular Weight:149.98
EINECS:
Structural Formula

2025 - The most valued supplier

The following 13 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: CCC1=CC=C(B(O)O)C=C1 MDL Number: MFCD00859377 Purity : 98% Available in stock: 5648.5 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C8H11BO2 Molecular Weight: 149.98 Hazard Symbols: Xn,Xi WGKGermany: 3 HS Code: 29163990

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
rarechem ah pb 0197 ; 4-ethylphenylboronic ; n-c2h5 ; 4-ethylpenylboronic acid ; (ρ ; 4-ethylcyclohexanamine ; p-ethylphenylboronic acid ; -ethylphenyl)boronic acid ; akos brn-0037 ; 4-ethylphenylboronic acid
CAS:
63139-21-9
EINECS:
Molecular Formula:
C8H11BO2
MDL:
MFCD00859377
SMILES:
CC(=O)NC(CSC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)O

Properties

Molecular Weight:
149.98 g·mol−1
Melting point:
150-155 °C(lit.)
download Download Molfile

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Company type: International trading company
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Beijing Pure Chem. Co., Ltd.

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Simagchem Corporation

Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
Company type: Bulk chemical producer
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Shandong Lanhai Industry Co.,Ltd.

Company type: Producer
Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
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Dayang Chem (Hangzhou) Co.,Ltd.

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Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
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Nantong Xindao Biotech Ltd

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Hangzhou Lingrui Chemical Co., Ltd.

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...
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Xiamen Equation Chemical Co.,Ltd

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BLD Pharmatech Ltd

Company type: Supplier
Country: P.R.China
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Telefax: +86-21-50201702
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Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
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Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
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Safety Information

Hazard Classes:
irritant
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/37/38-22 (R)
Safety Codes:
37/39-26-36/37 (S)
WGK Germany:
3
Storage temperature:
0-6°C

What other providers are available for CAS 63139-21-9?

In addition to the providers presented here for 4-Ethylphenylboronic acid with the CAS number 63139-21-9, there are other 11 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners1 +5 additional providers that we know from the past
+1 additional providers that we know from the past




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