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2-Ethoxy-5-methylphenylboronic acid

2-Ethoxy-5-methylphenylboronic acid structure

CAS No.: 123291-97-4

Chemical Name:: 2-Ethoxy-5-methylphenylboronic acid

Synonyms: AKOS BRN-0888;2-Ethoxy-5-methyL;4-Ethoxytoluene-3-boronic acid;2-Ethoxy-5-methylphenylboronic acid;2-ETHOXY-5-METHYLBENZENEBORONIC ACID;(2-Ethoxyl-5-methylphenyl)boronic acid;2-Ethoxy-5-methylbenzeneboronic acid 95%;Boronic acid, B-(2-ethoxy-5-methylphenyl)-;2-Ethoxy-5-methylphenylboronic acid - [E3045];2-Ethoxy-5-methylphenylboronic Acid (contains varying amounts of Anhydride)

CBNumber:: CB3341052

Molecular Formula:: C9H13BO3

Molecular Weight:: 180.01

MDL Number:: MFCD00196832

MOL File:: 123291-97-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:51:59

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2-Ethoxy-5-methylphenylboronic acid Properties

Melting point	89-94 °C(lit.)
Boiling point	351.9±52.0 °C(Predicted)
Density	1.11±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,2-8°C
form	powder to crystal
pka	8.67±0.58(Predicted)
color	White to Almost white

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H335-H315-H319

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

WGK Germany

Hazard Note

Irritant/Keep Cold

HazardClass

IRRITANT

HS Code

2931900090

NFPA 704

	0
2		0

2-Ethoxy-5-methylphenylboronic acid price More Price(45)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	567493	2-Ethoxy-5-methylphenylboronic acid	123291-97-4	5g	$110	2023-06-20	Buy
TCI Chemical	E1189	2-Ethoxy-5-methylphenylboronic Acid (contains varying amounts of Anhydride)	123291-97-4	1g	$90	2026-04-30	Buy
TCI Chemical	E1189	2-Ethoxy-5-methylphenylboronic Acid (contains varying amounts of Anhydride)	123291-97-4	5g	$281	2026-04-30	Buy
Activate Scientific	AS201117	2-Ethoxy-5-methylphenylboronic Acid 98%	123291-97-4	1g	$24	2026-06-04	Buy
Activate Scientific	AS201117	2-Ethoxy-5-methylphenylboronic Acid 98%	123291-97-4	5g	$50	2026-06-04	Buy

Product number	Packaging	Price	Buy
567493	5g	$110	Buy
E1189	1g	$90	Buy
E1189	5g	$281	Buy
AS201117	1g	$24	Buy
AS201117	5g	$50	Buy

2-Ethoxy-5-methylphenylboronic acid Chemical Properties,Uses,Production

Uses

suzuki reaction

2-Ethoxy-5-methylphenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-Ethoxy-5-methylphenylboronic acid Suppliers

Global( 104)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
T&W GROUP	021-61551611 13296011611	contact@trustwe.com	China	9884	58
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Wuhan Chemwish Technology Co., Ltd	56
Adamas Reagent, Ltd.	59
Shanghai Hanhong Scientific Co.,Ltd.	64
T&W GROUP	58
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75

View Lastest Price from 2-Ethoxy-5-methylphenylboronic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	5-CHLORO-2-ETHOXYPHENYLBORONIC ACID 123291-97-4	$1.00	1KG	97%-99%	1kg;5kg;100kg	Career Henan Chemical Co

5-CHLORO-2-ETHOXYPHENYLBORONIC ACID
123291-97-4
$1.00
97%-99%
Career Henan Chemical Co

2-Ethoxy-5-methylphenylboronic acid Spectrum

2-ETHOXY-5-METHYLPHENYLBORONIC ACID(123291-97-4)IR

123291-97-4(2-Ethoxy-5-methylphenylboronic acid)Related Search:

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2-ETHOXY-5-METHYLBENZENEBORONIC ACID AKOS BRN-0888 (2-Ethoxyl-5-methylphenyl)boronic acid 2-Ethoxy-5-methylbenzeneboronic acid 95% 4-Ethoxytoluene-3-boronic acid 2-Ethoxy-5-methylphenylboronic Acid (contains varying amounts of Anhydride) 2-Ethoxy-5-methyL Boronic acid, B-(2-ethoxy-5-methylphenyl)- 2-Ethoxy-5-methylphenylboronic acid - [E3045] 2-Ethoxy-5-methylphenylboronic acid 123291-97-4 C6H3CH3OCH2CH3BOH2 Organometallic Reagents Aryl Boronic Acids Boronic Acids and Derivatives blocks BoronicAcids Aryl Boronic Acids Boronic Acids Boronic Acids and Derivatives Chemical Synthesis Disubstituted Aryl Boronic Acids Organometallic Reagents Aryl Boronic Acids Boronic Acids and Derivatives