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triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane structure

CAS No.: 159087-46-4

Chemical Name:: triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane

Synonyms: (trimethylsilyl)ethynylboronic acid pinacol ester;4,4,5,5-TetraMethyl-2-triMethylsilanylethynyl-[1,3,2]dioxaborolane;4,4,5,5-Tetramethyl-2-[(trimethylsilyl)ethynyl] 1,3,2-dioxaborolane;triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(trimethylsilyl)ethynyl]-;4,4,5,5-tetramethyl-2-[2-(trimethylsilyl)ethynyl]-1,3,2-Dioxaborolane;trimethyl(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[2-(trimethylsilyl)ethynyl]-;4,4,5,5-tetramethyl-2-[2-(trimethylsilanyl) ethynyl][1,3,2]dioxaborolane

CBNumber:: CB72657618

Molecular Formula:: C11H21BO2Si

Molecular Weight:: 224.18

MDL Number:: MFCD13182130

MOL File:: 159087-46-4.mol

Last updated:2022-12-30 16:20:48

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triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane Properties

Boiling point	211.1±23.0 °C(Predicted)
Density	0.91±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	2931900090

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
ChemScene	CS-W000113	Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0%	159087-46-4	100mg	$56	2021-12-16	Buy
Synthonix	T55118	Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+%	159087-46-4	100mg	$80	2021-12-16	Buy
ChemScene	CS-W000113	Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0%	159087-46-4	250mg	$93	2021-12-16	Buy
Apolloscientific	OR303320	[(Trimethylsilyl)ethynyl]boronicacid,pinacolester	159087-46-4	250mg	$105	2021-12-16	Buy
ChemScene	CS-W000113	Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0%	159087-46-4	1g	$293	2021-12-16	Buy

Product number	Packaging	Price	Buy
CS-W000113	100mg	$56	Buy
T55118	100mg	$80	Buy
CS-W000113	250mg	$93	Buy
OR303320	250mg	$105	Buy
CS-W000113	1g	$293	Buy

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane Preparation Products And Raw materials

Raw materials

Preparation Products

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane Suppliers

Global( 51)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Chengdu Aslee Biopharmaceuticals, Inc.	28-85305008		CHINA	964	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12439	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
Bide Pharmatech Ltd.	400-1647117 15221909166	product02@bidepharm.com	China	41132	60
Tetranov Biopharm	13526569071	sales@leadmedpharm.com	China	7892	64
Shanghai GAOXIANG Chemical Co., Ltd.	021-57816257 18930243658	fecpo@139.com	China	296	55
Taizhou Tongxin Bio-Tech Co., Ltd	0523-18601685-898 18652728585	sales@allyrise.com	China	2740	60

Supplier	Advantage
career henan chemical co	58
Chengdu Aslee Biopharmaceuticals, Inc.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Aladdin Scientific	58
Amadis Chemical Company Limited	58
Bide Pharmatech Ltd.	60
Tetranov Biopharm	64
Shanghai GAOXIANG Chemical Co., Ltd.	55
Taizhou Tongxin Bio-Tech Co., Ltd	60

View Lastest Price from triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-20	triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 159087-46-4	US $1.00 / g	1g	99%	g/kg/T	Career Henan Chemical Co

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane
159087-46-4
US $1.00 / g
99%
Career Henan Chemical Co

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 4,4,5,5-TetraMethyl-2-triMethylsilanylethynyl-[1,3,2]dioxaborolane (trimethylsilyl)ethynylboronic acid pinacol ester trimethyl(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 4,4,5,5-tetramethyl-2-[2-(trimethylsilanyl) ethynyl][1,3,2]dioxaborolane 4,4,5,5-tetramethyl-2-[2-(trimethylsilyl)ethynyl]-1,3,2-Dioxaborolane 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(trimethylsilyl)ethynyl]- 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[2-(trimethylsilyl)ethynyl]- 4,4,5,5-Tetramethyl-2-[(trimethylsilyl)ethynyl] 1,3,2-dioxaborolane 159087-46-4 C11H21BO2Si organoboron