ChemicalBook > CAS DataBase List > Methylmagnesium Bromide

Methylmagnesium Bromide

Product Name
Methylmagnesium Bromide
CAS No.
75-16-1
Chemical Name
Methylmagnesium Bromide
Synonyms
MeMgBr;Magnesium, bromomethyl-;bromomethyl-magnesiu;BROMOMETHYLMAGNESIUM;Methylbromomagnesium;Methylmagnesiumbromid;METHYLMAGNESIUM BROMI;METHYLMAGNESIUM BROMIDE;methylmagnesium bromide sol.;METHYLMAGNESIUM BROMIDE SOLUTION
CBNumber
CB4297592
Molecular Formula
CH3BrMg
Formula Weight
119.24
MOL File
75-16-1.mol
More
Less

Methylmagnesium Bromide Property

Boiling point:
78-80℃
Density 
1.035 g/mL at 25 °C
Flash point:
77 °F
storage temp. 
water-free area
form 
Solution, may develop some turbidity precipitate
color 
Pale brown
Water Solubility 
Reacts with water.
Sensitive 
Air & Moisture Sensitive
BRN 
3535220
Exposure limits
ACGIH: TWA 400 ppm; STEL 500 ppm
OSHA: TWA 400 ppm(1200 mg/m3)
NIOSH: IDLH 1900 ppm
InChIKey
AVFUHBJCUUTGCD-UHFFFAOYSA-M
CAS DataBase Reference
75-16-1(CAS DataBase Reference)
EPA Substance Registry System
Magnesium, bromomethyl- (75-16-1)
More
Less

Safety

Hazard Codes 
C,F+,F
Risk Statements 
12-14-19-22-34-66-67-52/53-10-65-63-48/20-14/15-11-37
Safety Statements 
9-16-26-45-61-36/37/39-62-43-36/37-23
RIDADR 
UN 3399 4.3/PG 1
WGK Germany 
2
RTECS 
OM3700000
1-3-10
TSCA 
Yes
HazardClass 
4.3
PackingGroup 
I
HS Code 
29319090
Hazardous Substances Data
75-16-1(Hazardous Substances Data)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H226Flammable liquid and vapour

H260In contact with water releases flammable gases which may ignite spontaneously

H261In contact with water releases flammable gas

H302Harmful if swallowed

H304May be fatal if swallowed and enters airways

H314Causes severe skin burns and eye damage

H315Causes skin irritation

H318Causes serious eye damage

H320Causes eye irritation

H335May cause respiratory irritation

H336May cause drowsiness or dizziness

H351Suspected of causing cancer

H371May cause damage to organs

H372Causes damage to organs through prolonged or repeated exposure

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P223Keep away from any possible contact with water, because of violent reaction and possible flash fire.

P231+P232Handle under inert gas. Protect from moisture.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P309IF exposed or if you feel unwell:

P310Immediately call a POISON CENTER or doctor/physician.

P335+P334Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.

P370+P378In case of fire: Use … for extinction.

P402+P404Store in a dry place. Store in a closed container.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P422Store contents under …

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
703583
Product name
Methylmagnesium bromide solution
Purity
~3.4?M in 2-methyltetrahydrofuran
Packaging
100ML
Price
$99.1
Updated
2024/03/01
Sigma-Aldrich
Product number
703583
Product name
Methylmagnesium bromide solution
Purity
~3.4?M in 2-methyltetrahydrofuran
Packaging
800ML
Price
$396
Updated
2024/03/01
Sigma-Aldrich
Product number
282235
Product name
Methylmagnesium bromide solution
Purity
1.4?M in THF: toluene (1:3)
Packaging
4X25ML
Price
$107
Updated
2024/03/01
Sigma-Aldrich
Product number
189898
Product name
Methylmagnesium bromide solution
Purity
3.0M in diethyl ether
Packaging
8l
Price
$1980
Updated
2024/03/01
Sigma-Aldrich
Product number
189898
Product name
Methylmagnesium bromide solution
Purity
3.0?M in diethyl ether
Packaging
18L
Price
$3080
Updated
2024/03/01
More
Less

Methylmagnesium Bromide Chemical Properties,Usage,Production

Chemical Properties

Clear brown solution when properly stored

Uses

Grignard reagent in greener solvent, 2-methyltetrahydrofuran (2-MeTHF)

Uses

Methylmagnesium bromide is widely used in organic synthesis.

Application

Methylmagnesium bromide solution (3M in diethyl ether) be used to synthesize:
3(4R)-{3(2R,3S)-[4′-(1′-triphenylmethyl)imidazole]-2-bromo-1-oxobutyl)-4-phenyl2-oxazolidinone.
Benzyl 2-(2-oxopropyl)piperidine-1-carboxylate.
(R*, R*) 1-[1-(1-phenylethyl)pyrrolidin-2-yl]propan-2-one).

Definition

Available in solution inether.

General Description

A colorless cloudy solution in diethyl ether. Flash point -49°F. Vapors heavier than air.

Air & Water Reactions

Highly flammable. Reacts with water or moisture in the air to form flammable methane gas. The heat from this reaction may be sufficient to ignite the produced methane [AAR 1991]. Unstable peroxides may form with exposure of the ether to air. This is a slow process.

Reactivity Profile

Organometallics, such as METHYL MAGNESIUM BROMIDE, are reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. Often reactive with water to generate toxic or flammable gases.

Hazard

Flammable, dangerous fire and explosionrisk.

Health Hazard

Fire will produce irritating, corrosive and/or toxic gases. Inhalation of decomposition products may cause severe injury or death. Contact with substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.

Fire Hazard

Flammable/combustible material. May ignite on contact with moist air or moisture. May burn rapidly with flare-burning effect. Some react vigorously or explosively on contact with water. Some may decompose explosively when heated or involved in a fire. May re-ignite after fire is extinguished. Runoff may create fire or explosion hazard. Containers may explode when heated.

Safety Profile

May ignite spontaneously in air. A very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes.

More
Less

Methylmagnesium Bromide Suppliers

Shaoxing Shangyu Hualun Chemical Co. Ltd.
Tel
0575-82732398 13735223794
Email
xchl@hualun-chem.com
Country
China
ProdList
6
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Gansu Gefu Chemical Technology Co.,Ltd
Tel
+8615858145714 Mobile,Whatsapp,Telegram; 13951998329
Fax
0571-56059825 (fandachem@gmail.com)
Email
sjg9988@126.com
Country
China
ProdList
21
Advantage
55
Shanghai qiyan medicine technology co., ltd
Tel
15021941186
Email
3572772243@qq.com
Country
China
ProdList
179
Advantage
58
Nanjing Habo Medical Technology Co., Ltd.
Tel
025-85760892 13376090521
Fax
025-85766769
Email
sales@habotech.com
Country
China
ProdList
998
Advantage
60
Shanghai Yanze Chemical Co., Ltd
Tel
021-13621551597 19901447308
Email
260924549@qq.com
Country
China
ProdList
6456
Advantage
58
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
More
Less

View Lastest Price from Methylmagnesium Bromide manufacturers

Hebei Duling International Trade Co. LTD
Product
Methyl magnesium bromide(3M 2MeTHF) 75-16-1
Price
US $26.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 tons
Release date
2023-01-29
Zhuozhou Wenxi import and Export Co., Ltd
Product
METHYLMAGNESIUM BROMIDE 75-16-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
METHYLMAGNESIUM BROMIDE 75-16-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

75-16-1, Methylmagnesium BromideRelated Search:


  • METHYLMAGNESIUM BROMIDE
  • Methyl magnesium bromide(in ethyl ether)
  • BROMOMETHYLMAGNESIUM
  • bromomethyl-magnesiu
  • methyl-magnesiubromide(ethylethersolution)[qr]
  • methylmagnesium bromide sol.
  • METHYLMAGNESIUM BROMIDE, 1.0M SOLUTION I N BUTYL ETHER
  • METHYLMAGNESIUM BROMIDE SOL., ~3 M IN DI ETHYL ETHER
  • METHYLMAGNESIUM BROMIDE, 1.4M SOLUTION I N TOLUENE/TETRAHYDROFURAN(75:25)
  • METHYLMAGNESIUM BROMIDE, 3.0M SOLUTION I N DIETHYL ETHER
  • METHYLMAGNESIUM BROMIDE SOLUTION
  • Methylmagnesium Bromide 1.0 M In Butyl Diglyme
  • Methylmagnesium Bromide 1.0 M In n-Butyl Ether
  • Methylmagnesium Bromide 1.0 M In Tetrahydrofuran
  • Methylmagnesium Bromide 2.0 M In n-Butyl Ether
  • Methylmagnesium Bromide 2.0 M In Tetrahydrofuran/Toluene
  • Methylmagnesium Bromide 3.0 M In Diethyl Ether
  • Methylmagnesium bromide, 1M solution in THF
  • Methylmagnesium bromide, 3M solution in diethyl ether
  • Methylmagnesiumbromide,3Minether
  • Magnesium, bromomethyl-
  • methylmagnesium bromide, 3m in ether, packaged under argon in resealable chemseal
  • Methylmagnesiumbromid
  • Methylmagnesium bromide, 3.2M solution in 2-methyl-THF, AcroSeal§3
  • Methylmagnesium bromide solution ~3.2 M in 2-methyltetrahydrofuran
  • Methylmagnesium bromide solution 1.0 M in dibutyl ether
  • Methylmagnesium bromide solution 3.0 M in diethyl ether
  • Methylmagnesium bromide solution 1.4 M in THF: toluene (1:3)
  • Methylmagnesium bromide, 3.2M solution in 2-Methyl-THF, AcroSeal
  • Methylmagnesium bromide, 1M solution in THF, AcroSeal
  • Methylmagnesium bromide, 1.4M solution in toluene/THF, AcroSeal
  • Methylmagnesium bromide [3M solution in 2-methyl-THF]
  • Methylmagnesium bromide, 3M solution in diethyl ether, AcroSeal
  • Methylmagnesium bromide, 1.4M solution in toluene/THF
  • MethylMagnesiuM broMide ,0% [1M solution in THF]
  • MethylMagnesiuM broMide, 1M solution in CPME, AcroSeal
  • MethylMagnesiuM broMide, 3.2M solution in 2-MeTHF, AcroSeal
  • Methylmagnesium bromide 3M solution in 2-MeTHF
  • Methylmagnesium bromide 3M solution in DEE
  • Methylmagnesium bromide 1M solution in Cyclopentyl methyl ether
  • Methylmagnesium bromide 0.9M solution in Di-n-butyl ether
  • MethylMagnesiuM broMide, 1.4 M solution in toluene/THF(1:3), J&KSeal
  • MethylMagnesiuM broMide, 3.0 M solution in 2-Me THF, J&KSeal
  • MethylMagnesiuM broMide, 3.0 M solution in diethyl ether, J&KSeal
  • MethylMagnesiuM broMide, 1.0 M solution in THF, J&KSeal
  • Hydrogen chloride solution( 1.0 M in solution 1,4-Dioxane)
  • Methylmagnesium bromide solution( 3.0 M solution in 2-Methyl-THF)
  • Methylmagnesium bromide solution( 1.0 M solution in Dibutyl ether)
  • Methylmagnesium bromide solution( 1.0 M solution in THF)
  • Methylmagnesium bromide, 3M in ether, packaged under Argon in resealable ChemSealTM bottles
  • Methylmagnesium Bromide (12% in Tetrahydrofuran, ca. 1mol/L)
  • Methylmagnesium Bromide (35% in Ethyl Ether, ca. 3mol/L)
  • METHYLMAGNESIUM BROMIDE, 3.2M SOLUTION IN 2-METHYLTETRAHYDROFURAN
  • Methylmagnesium bromide3M solution in diethyl etherAcroSeal§3
  • Methylmagnesium bromide1.4M solution in toluene/THFAcroSeal§3
  • Methylmagnesium bromide1M solution in THFAcroSeal§3
  • Methylmagnesium bromide3.2M sol. in 2-methyltetrahydrofuranAcroSeal§3
  • Methylbromomagnesium