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(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE structure

CAS No.: 24388-23-6

Chemical Name:: (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE

Synonyms: 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane;Pinacol phenylboronate;Phenylboronic acid pinacol ester 97%;M7121;Phenylpinacolborane;(Pinacolboryl)benzene;PHENYL-BORONIC ACID PINACOL ESTER;Benzeneboronic acid, pinacol ester;Phenylboronic acid pinacol ester, 97%,;(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-

CBNumber:: CB0459079

Molecular Formula:: C12H17BO2

Molecular Weight:: 204.07

MDL Number:: MFCD00966985

MOL File:: 24388-23-6.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Properties

Melting point	27-31 °C(lit.)
Boiling point	130°C/20mmHg(lit.)
Density	0.99±0.1 g/cm3(Predicted)
Flash point	225 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to lump
color	White to Almost white
InChIKey	KKLCYBZPQDOFQK-UHFFFAOYSA-N
CAS DataBase Reference	24388-23-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
Hazard Codes	Xn,Xi
Risk Statements	22-36/37/38
Safety Statements	26-36
WGK Germany	3
Hazard Note	Irritant
HS Code	29319090

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	647098	Phenylboronic acid pinacol ester 97%	24388-23-6	5g	$86.4	2024-03-01	Buy
Sigma-Aldrich	647098	Phenylboronic acid pinacol ester 97%	24388-23-6	10g	$105	2024-03-01	Buy
TCI Chemical	P1855	2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane >98.0%(GC)	24388-23-6	5g	$46	2024-03-01	Buy
TCI Chemical	P1855	2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane >98.0%(GC)	24388-23-6	25g	$135	2024-03-01	Buy
Sigma-Aldrich	647098	Phenylboronic acid pinacol ester 97%	24388-23-6	50g	$272	2024-03-01	Buy

Product number	Packaging	Price	Buy
647098	5g	$86.4	Buy
647098	10g	$105	Buy
P1855	5g	$46	Buy
P1855	25g	$135	Buy
647098	50g	$272	Buy

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Chemical Properties,Uses,Production

Chemical Properties

White to light yellow crystal

Uses

suzuki reaction

Uses

Phenylboronic acid pinacol ester can be used:

To prepare sulfinamide derivatives by reacting with diethylaminosulfur trifluoride (DAST) and potassium phenyltrifluoroborate.
As a substrate in the study of Suzuki–Miyaura coupling of various aryl iodides over SiliaCat?Pd(0).

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 7508, 1995 DOI: 10.1021/jo00128a024

General Description

Phenylboronic acid, pinacol ester, also known as boronate ester, is generally used in metal-catalyzed C-C bond formation reactions like Suzuki–Miyaura?reaction.

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

ETHYLTRIMETHYLSILANE CYCLOHEPTANE 4-Methoxybiphenyl 5,7-DIMETHOXYFLAVONE 1-PHENYLCYCLOPENTENE

2-METHYL-1-PHENYLPROPENE 2-Bromo-6-phenylpyridine 7-Methoxyflavone 4-CHLORO-2,6-DIPHENYLPYRIMIDINE PHENYLTRIMETHYLSILANE

3,6-Diphenyl-9H-carbazole 4-Phenoxypyridine

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(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Suppliers

Global( 237)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18779	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32957	60
Beijing Green Guardee Technology Co., Ltd	86-010-69706062	sales2@greenguardee.com	CHINA	650	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29884	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Beijing Green Guardee Technology Co., Ltd	58
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-09-14	(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 24388-23-6	US $0.00-0.00 / KG	1KG	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
2021-08-12	(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 24388-23-6	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13	(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 24388-23-6	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE
24388-23-6
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE
24388-23-6
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE
24388-23-6
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

24388-23-6((4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE)Related Search:

Phenylboronic acid BENZYLBORONIC ACID PINACOL ESTER 2-Nitrobenzeneboronic acid pinacol ester 2-Aminophenylboronic acid pinacol ester (2-BROMOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENOL 4-Nitrophenylboronic acid pinacol ester (4-BENZYLOXYCARBONYLAMINOPHENYL)BORONIC ACID, PINACOL ESTER (2-CYANOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER 4-(N-Boc-amino)phenylboronic acid pinacol ester

2,6-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENOL 3-AMINOMETHYLPHENYLBORONIC ACID, PINACOL ESTER, HCL 4-Aminophenylboronic acid pinacol ester 4-AMINOMETHYLPHENYLBORONIC ACID, PINACOL ESTER, HCL 4-Hydroxyphenylboronic acid pinacol ester

1-(3-Pyridyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene 1,4-Benzenediboronic acid bis(pinacol) ester Trifluoromethylthio-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzene

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(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Phenylpinacolborane 1,3,2-Dioxaborolane,4,4,5,5-tetraMethyl-2-phenyl- (Pinacolboryl)benzene cyclic tetramethylethylene ester benzeneboronic acid PHENYL-BORONIC ACID PINACOL ESTER Benzeneboronic acid, pinacol ester (4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)- 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE (4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene Phenylboronic Acid Pinacol Ester 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane> M7121 (4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborola 24388-23-6 (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Phenylboronic acid pinacol ester, 97%, Pinacol phenylboronate Phenylboronic acid pinacol ester 97% 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole 24388-23-6 C12H17BNO2 Aryl Boronic Acids and Derivatives Boronate Esters Organometallic Reagents