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trans-2-Buten-2-ylboronic acid

trans-2-Buten-2-ylboronic acid structure

CAS No.: 125261-72-5

Chemical Name:: trans-2-Buten-2-ylboronic acid

Synonyms: (E)-2-Buten-2-ylboronic acid;(E)-But-2-en-2-ylboronic acid;trans-2-Buten-2-ylboronic acid;Boronic acid, B-[(1E)-1-methyl-1-propen-1-yl]-

CBNumber:: CB2699053

Molecular Formula:: C4H9BO2

Molecular Weight:: 99.92

MDL Number:: MFCD06411305

MOL File:: 125261-72-5.mol

MSDS File:: SDS

Last updated:2026-09-12 18:51:23

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trans-2-Buten-2-ylboronic acid Properties

Melting point	77-82 °C(lit.)
Boiling point	190.6±23.0 °C(Predicted)
Density	0.952±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	9.42±0.43(Predicted)
Appearance	white solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

trans-2-Buten-2-ylboronic acid price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA009VGV	(E)-But-2-en-2-ylboronic acid 95%	125261-72-5	50mg	$390	2026-05-28	Buy
aablocks	AA009VGV	(E)-But-2-en-2-ylboronic acid 95%	125261-72-5	100mg	$633	2026-05-28	Buy
ACHEMBLOCK	O32816	Trans-2-Buten-2-ylboronic acid 95%	125261-72-5	1G	$560	2026-05-27	Buy
Chemenu	CM206549	(E)-But-2-en-2-ylboronic acid 95%+	125261-72-5	1g	$1329	2026-05-26	Buy
Anichem	T19713	TRANS-2-BUTEN-2-YLBORONIC ACID >95%		0.5g	$290	2026-05-24	Buy

Product number	Packaging	Price	Buy
AA009VGV	50mg	$390	Buy
AA009VGV	100mg	$633	Buy
O32816	1G	$560	Buy
CM206549	1g	$1329	Buy
T19713	0.5g	$290	Buy

trans-2-Buten-2-ylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

trans-2-Buten-2-ylboronic acid Suppliers

Global Suppliers ( 16)

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou Milestone Pharmtech Co., Ltd.	0571-82896630 18969958410	sales_hz@milestonepharmtech.com	China	4908	55
Changzhou Hopschain Chemical Co.,Ltd.	85528066 13775048983	sales@hopschem.com	China	31548	55
ChengDu TongChuangYuan Pharmaceutical Co.Ltd	028-83379370 13880556291	tcy@tcypharm.com	China	8696	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Jinan Kabotang Biological Technology Co.,Ltd.	0531-61320525 15866703830	figo.gao@foxmail.com	China	7601	58
Shanghai zhigan biotechnology co., LTD		zhiqianbio@126.com	China	19765	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8491	58
Chengdu Aslee Biopharmaceuticals, Inc.	28-85305008		CHINA	964	58
Shanghai Haohong Pharmaceutical Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	54996	58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.	13611835272 13611835272	mmwang@sunwaypharm.com	China	44090	58

Supplier	Advantage
Hangzhou Milestone Pharmtech Co., Ltd.	55
Changzhou Hopschain Chemical Co.,Ltd.	55
ChengDu TongChuangYuan Pharmaceutical Co.Ltd	58
Amadis Chemical Company Limited	58
Jinan Kabotang Biological Technology Co.,Ltd.	58
Shanghai zhigan biotechnology co., LTD	58
Jinan Carbotang Biotech Co.,Ltd.	58
Chengdu Aslee Biopharmaceuticals, Inc.	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.	58

125261-72-5 (trans-2-Buten-2-ylboronic acid) Related Search:

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2-Buten-2-ylboronic acid pinacol ester

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(E)-2-Buten-2-ylboronic acid (E)-But-2-en-2-ylboronic acid Boronic acid, B-[(1E)-1-methyl-1-propen-1-yl]- trans-2-Buten-2-ylboronic acid 125261-72-5 organoboron