BGC » Chemicals A-Z » 4-Ethylbenzeneboronic acid

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Identify Suppliers 2025 Properties Safty

4-Ethylbenzeneboronic acid

BGC Id:	780845717471
CAS No:	63139-21-9
Synonyms:	n-c2h5 ; rarechem ah pb 0197 ; -ethylphenyl)boronic acid ; 4-ethylpenylboronic acid ; 4-ethylphenylboronic acid ; 4-ethylcyclohexanamine ; (ρ ; 4-ethylphenylboronic ; akos brn-0037 ; p-ethylphenylboronic acid
Molecular Formula:	C8H11BO2
Molecular Weight:	149.98
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

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

The last intensive check and update was carried out on 2025/10/30.

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Synonyms:

n-c2h5 ; rarechem ah pb 0197 ; -ethylphenyl)boronic acid ; 4-ethylpenylboronic acid ; 4-ethylphenylboronic acid ; 4-ethylcyclohexanamine ; (ρ ; 4-ethylphenylboronic ; akos brn-0037 ; p-ethylphenylboronic acid

CAS:

63139-21-9

EINECS:

Molecular Formula:

C8H11BO2

MDL:

MFCD00859377

Properties

Molecular Weight:

149.98 g·mol−1

Melting point:

150-155 °C(lit.)

Suppliers

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

Country: Germany Phone: +49-871-966346-0 Telefax: +49-871-966346-13

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BuGuCh & Partners1

Company type: Producer

Country: Germany

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Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

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:

Storage temperature:

0-6°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

CM Fine Chemicals

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind ... Request

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

In addition to the providers presented here for 4-Ethylbenzeneboronic acid with the CAS number 63139-21-9, there are other 80 providers with slightly different product names available for this CAS number.

AKOS BRN-0037

+2 additional providers that we know from the past

4-Ethylphenylboronic acid

4-Fluoro-3-formylphenylboronic acid

+1 additional providers that we know from the past

[Ring-U-13C6]-4-Ethylphenylboronic acid