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4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester

4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester structure

CAS No.: 2121511-40-6

Chemical Name:: 4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester

Synonyms: (2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol;Benzenemethanol, 2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

CBNumber:: CB43379024

Molecular Formula:: C15H23BO3

Molecular Weight:: 262.15

MDL Number:: MFCD26045271

MOL File:: 2121511-40-6.mol

MSDS File:: SDS

Last updated:2026-05-28 05:35:36

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4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester Properties

Boiling point	381.3±37.0 °C(Predicted)
Density	1.04±0.1 g/cm3(Predicted)
pka	14.56±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
ACHEMBLOCK	N26548	(2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol 95%	2121511-40-6	250MG	$150	2026-05-27	Buy
ACHEMBLOCK	N26548	(2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol 95%	2121511-40-6	1G	$390	2026-05-27	Buy
ACHEMBLOCK	N26548	(2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol 95%	2121511-40-6	5G	$1405	2026-05-27	Buy
AOBChem	26284	4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester 97%	2121511-40-6	500mg	$324	2021-12-16	Buy
AOBChem	26284	4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester 97%	2121511-40-6	1g	$454	2021-12-16	Buy

Product number	Packaging	Price	Buy
N26548	250MG	$150	Buy
N26548	1G	$390	Buy
N26548	5G	$1405	Buy
26284	500mg	$324	Buy
26284	1g	$454	Buy

4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester Suppliers

Global Suppliers ( 6)

Supplier	Tel	Email	Country	ProdList	Advantage
AAB-PHARMA LIMITED	025-66800956 18800000000	sales@njdmchem.com	China	4200	50
Zhuhai Aobokai Biomedical Technology Co., Ltd.	400-0628126	sales-team@aobchem.com.cn	China	49985	58
Wuxi Lihengsheng Biopharmaceutical Technology Co., Ltd	15250805028 15250805028	649163353@qq.com	China	8000	58
Liaocheng Lebote Biopharmaceutical Technology Co., Ltd	0635-893290	28698871@qq.com	China	7948	58
Jilin Chinese Academy of Sciences-yanshen Technology	18143011203	info@chemextension.com	China	42052	58

Supplier	Advantage
AAB-PHARMA LIMITED	50
Zhuhai Aobokai Biomedical Technology Co., Ltd.	58
Wuxi Lihengsheng Biopharmaceutical Technology Co., Ltd	58
Liaocheng Lebote Biopharmaceutical Technology Co., Ltd	58
Jilin Chinese Academy of Sciences-yanshen Technology	58

(2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol Benzenemethanol, 2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2121511-40-6