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P-TOLYLMAGNESIUM BROMIDE

P-TOLYLMAGNESIUM BROMIDE structure

CAS No.: 4294-57-9

Chemical Name:: P-TOLYLMAGNESIUM BROMIDE

Synonyms: p-ToL;4-METHYLPHENYLMAGNESIUM BROMIDE;T 1700;p-Tolylbromomagnesium;Bromo-p-tolylmagnesium;Bromo(4-tolyl)magnesium;4-Tolylmagnesium bromide;P-TOLYLMAGNESIUM BROMIDE;P-TOLYLMAGNESLUM BROMIDE;Toluene magnesium bromide

CBNumber:: CB4262295

Molecular Formula:: C7H7BrMg

Molecular Weight:: 195.34

MDL Number:: MFCD00000040

MOL File:: 4294-57-9.mol

MSDS File:: SDS

Last updated:2026-05-28 03:38:45

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P-TOLYLMAGNESIUM BROMIDE Properties

Melting point	>300℃ (acetonitrile ethyl ether )
Boiling point	65-67 °C
Density	1.002 g/mL at 25 °C
Flash point	−1 °F
storage temp.	2-8°C
BRN	636491
InChI	1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1
InChIKey	ZRJNGFJIBZKXTP-UHFFFAOYSA-M
SMILES	Cc1ccc([Mg]Br)cc1
EPA Substance Registry System	Magnesium, bromo(4-methylphenyl)- (4294-57-9)
UNSPSC Code	12352103
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS07,GHS08

Signal word

Danger

Hazard statements

H224-H302-H314-H336-H225-H335-H351

Precautionary statements

P210-P261-P280-P305+P351+P338-P310-P260-P370+P378-P403+P235

target organs

Central nervous system, Respiratory system

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

F+,C,F

Risk Statements

12-14-19-22-34-66-67-20/21/22-11-37-40

Safety Statements

16-26-33-36/37/39-43-45-27

RIDADR

UN 2924 3/PG 1

WGK Germany

TSCA

TSCA listed

HazardClass

3/8

PackingGroup

HS Code

29319090

Storage Class

3 - Flammable liquids

Hazard Classifications

Carc. 2
Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1B
STOT SE 3

Limited Quantities

1.0 L (0.3 gallon) (liquid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	3
3		3

P-TOLYLMAGNESIUM BROMIDE price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	442178	p-Tolylmagnesium bromide solution 1.0 M in THF	4294-57-9	100ml	$198	2026-04-30	Buy
Sigma-Aldrich	442178	p-Tolylmagnesium bromide solution 1.0 M in THF	4294-57-9	1l	$1180	2026-04-30	Buy
TCI Chemical	T1700	p-Tolylmagnesium Bromide (19% in Tetrahydrofuran, ca. 1mol/L)	4294-57-9	100g	$137	2026-04-30	Buy
Biosynth	EAA29457	p-Tolylmagnesium Bromide	4294-57-9	1000ml	$830	2026-06-04	Buy
Biosynth	EAA29457	p-Tolylmagnesium Bromide	4294-57-9	5000ml	$2350	2026-06-04	Buy

Product number	Packaging	Price	Buy
442178	100ml	$198	Buy
442178	1l	$1180	Buy
T1700	100g	$137	Buy
EAA29457	1000ml	$830	Buy
EAA29457	5000ml	$2350	Buy

P-TOLYLMAGNESIUM BROMIDE Chemical Properties, Uses, Production

Chemical Properties

Clear yellow solution

Uses

p-Tolylmagnesium bromide is a common Grignard reagent. It can also be used in a variety of cross-coupling reactions.

reaction suitability

reaction type: Grignard Reaction

P-TOLYLMAGNESIUM BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

4,4'-Dimethylbiphenyl tert-butyl 4-methylphenyl ether 4,N-Dimethyl-N-methoxybenzamide Di-p-tolylmethane 2,4,6-trip-tolyl-1,3,5-triazine

2-chloro-4,6-di-p-tolyl-1,3,5-triazine 4-(Trifluoroacetyl)toluene 3-(4-Methylbenzoyl)propionic acid

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P-TOLYLMAGNESIUM BROMIDE Suppliers

Global Suppliers ( 146)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Beijing Donghualituo Techonlogy Development Co.,Ltd.	010-88425576	sales@dhltchem.com	China	793	59
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Nanjing Habo Medical Technology Co., Ltd.	13376080562 13376090521	sales@habotech.com	China	724	60
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Beijing Donghualituo Techonlogy Development Co.,Ltd.	59
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Beijing Ouhe Technology Co., Ltd	60
Nanjing Habo Medical Technology Co., Ltd.	60
Shanghai Hanhong Scientific Co.,Ltd.	64
Shandong Xiya Chemical Co., Ltd	57
Syntechem Co.,Ltd	57

View Latest Price from P-TOLYLMAGNESIUM BROMIDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-10	P-Tolylmagnesium Bromide 4294-57-9	$1.00	1KG	99%	25kg	Career Henan Chemical Co

P-Tolylmagnesium Bromide
4294-57-9
$1.00
99%
Career Henan Chemical Co

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P-TOLYLMAGNESIUM BROMIDE bromo(4-methylphenyl)-magnesiu p-TolylMagnesiuM broMide, 0.5 M solution in diethyl ether, J&KSeal p-TolylMagnesiuM broMide solution 1.0 M in THF p-TolylMagnesiuM broMide, 1.0 M solution in THF, SpcSeal p-TolylMagnesiuM broMide solut (p-Methylphenyl)magnesium bromide 4-Tolylmagnesium bromide Bromo(4-tolyl)magnesium Bromo(p-methylphenyl)magnesium Bromo-p-tolylmagnesium T 1700 p-Tolylmagnesium bromide solution( 1.0 M solution in THF) 4-Methylphenylmagnesium bromide, 0.5 M in THF p-tolylmagnesiumbromidesol. P-TOLYLMAGNESIUM BROMIDE, 0.5M SOLUTION IN DIETHYL ETHER P-TOLYLMAGNESIUM BROMIDE, 1M SOLUTION IN TETRAHYDROFURAN p-Tolylmagnesium bromide Solution, ~0.5 M in Diethyl ether 19%intetrahydrofuranca.1mol/L p-tolylmagnesium bromide solution P-TOLYLMAGNESLUM BROMIDE P-TOLYLMAGNESIUM BROMIDE: 19% IN THF, 1M/L p-Tolylmagnesium Bromide (19% in Tetrahydrofuran, ca. 1mol/L) Magnesium, bromo(4-methylphenyl)- p-Tolylmagnesium bromide solution 1.0 in THF (4-Methylphenyl)bromomagnesium Bromo(4-methylphenyl)magnesium p-Tolylbromomagnesium p-Tolylmagnesium bromide,ca. 0.4M(10%) solution in diethyl ether 3-Tolylmagnesium bromide 1M solution in DEE p-TolylMagnesiuM broMide, 1.0 M solution in THF, J&KSeal p-Tolylmagnesium bromide, ca. 0.4M(10%) solution in diethyl ether,AcroSeal p-TolylMagnesiuM BroMide p-TolylMagnesiuM broMide, approx. 0.5M solution in diethyl ether, AcroSeal Magnesium,bromo-p-tolyl- (7CI,8CI) p-Tolylmagnesium bromide 1.0 M solution in THF P-Tolylmagnesium bromide (1M in THF) PARA TOLYL MAGNESIUM BROMIDE 1.0 M IN THF Toluene magnesium bromide 4-METHYL PHENYL MAGENSIUM BROMIDE IN THF P-TOLYLMAGNESIUM BROMIDE (1.0M in THF) p-Tolylmagnesium bromide solution 4-Methylphenylmagnesium bromide, 0.5 M in THF - [M31731] p-Tolylmagnesium bromide 1.0M in THF/0.5M in diethylether 4-METHYLPHENYLMAGNESIUM BROMIDE p-ToL 4294-57-9 CH3C6H4MgBr Typical Metal Compounds Grignard Reagents Mg (Magnesium) Compounds Classes of Metal Compounds Grignard Reagents & Alkyl Metals Organometallic Reagents Aryl Classes of Metal Compounds Grignard Reagents Grignard Reagents & Alkyl Metals