ChemicalBook >> CAS DataBase List >>1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)-

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)-

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)- structure

CAS No.: 157735-10-9

Chemical Name:: 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)-

Synonyms: 4-Pentenylboronic acid pinacol ester;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)-;4,4,5,5-Tetramethyl-2-(pent-4-en-1-yl)-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-penten-1-yl)-

CBNumber:: CB94882568

Molecular Formula:: C11H21BO2

Molecular Weight:: 196.09

MDL Number:

MOL File:: 157735-10-9.mol

MSDS File:: SDS

Last updated:2026-05-28 06:05:46

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1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)- Properties

Boiling point	215.5±19.0 °C(Predicted)
Density	0.88±0.1 g/cm3(Predicted)
storage temp.	-20°C, stored under nitrogen
Appearance	Colorless to off-white Liquid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00HYDQ	4-Pentenylboronic acid pinacol ester 97%+(stabilizedwithTBC)	157735-10-9	250mg	$44	2026-05-29	Buy
aablocks	AA00HYDQ	4-Pentenylboronic acid pinacol ester 97%	157735-10-9	1g	$63	2026-05-29	Buy
aablocks	AA00HYDQ	4-Pentenylboronic acid pinacol ester 97%	157735-10-9	5g	$207	2026-05-29	Buy
aablocks	AA00HYDQ	4-Pentenylboronic acid pinacol ester 97%	157735-10-9	10g	$363	2026-05-29	Buy
aablocks	AA00HYDQ	4-Pentenylboronic acid pinacol ester 97%	157735-10-9	25g	$718	2026-05-29	Buy

Product number	Packaging	Price	Buy
AA00HYDQ	250mg	$44	Buy
AA00HYDQ	1g	$63	Buy
AA00HYDQ	5g	$207	Buy
AA00HYDQ	10g	$363	Buy
AA00HYDQ	25g	$718	Buy

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)- Preparation Products And Raw materials

Raw materials

Preparation Products

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)- Suppliers

Global Suppliers ( 15)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai ShiXian Chemical Technology Co., Ltd.	13764359345	990877971@qq.com	China	1920	50
Zhengzhou Huiju Chemical Co., Ltd.	0371-55900031 18137872243	3927209986@qq.com	China	9999	55
Jiangsu aikang biomedical research and development co., LTD	025-58859352 17714375163	qzhang@aikonchem.com	China	15525	58
Zhejiang J&C Biological Technology Co.,Limited	+1-2135480471	sales@sarms4muscle.com	China	10378	58
Changzhou Kechem Bio-Scientific Co., LTD.	0519-68985668 13685222090	sales@kechem.cn	China	26012	58
Nanjing Shizhou Biology Technology Co.,Ltd	025-85560043 13675144456	sean.lv@synzest.com	China	11432	58
Bide Pharmatech Ltd.	400-1647117 13681763483	product02@bidepharm.com	China	59929	58
Shanghai Haohong Scientific Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	39319	58
Shanghai Jieshikai Biotechnology Co. , Ltd.	021-57520305 13795461237	zhuruyan@jskchem.com	China	49221	58
https://hanhongsci.com/	021-54306202 18917919676	info@hanhongsci.com	China	29982	58

Supplier	Advantage
Shanghai ShiXian Chemical Technology Co., Ltd.	50
Zhengzhou Huiju Chemical Co., Ltd.	55
Jiangsu aikang biomedical research and development co., LTD	58
Zhejiang J&C Biological Technology Co.,Limited	58
Changzhou Kechem Bio-Scientific Co., LTD.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58
Bide Pharmatech Ltd.	58
Shanghai Haohong Scientific Co., Ltd.	58
Shanghai Jieshikai Biotechnology Co. , Ltd.	58
https://hanhongsci.com/	58

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)- Spectrum

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)-(157735-10-9)¹HNMR

4-Pentenylboronic acid pinacol ester 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-pentenyl)- 4,4,5,5-Tetramethyl-2-(pent-4-en-1-yl)-1,3,2-dioxaborolane 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-penten-1-yl)- 157735-10-9