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ETHYNYLMAGNESIUM BROMIDE

ETHYNYLMAGNESIUM BROMIDE Structure
ETHYNYLMAGNESIUM BROMIDE structure
CAS No.
4301-14-8
Chemical Name:
ETHYNYLMAGNESIUM BROMIDE
Synonyms
ETHYLVINYLETHER;ethynylmagnesium bromide solution;ETHYNYLMAGNESIUM BROMIDE, 0.5M SOLUTION IN TETRAHYDROFURAN;Ethynylbromomagnesium;Bromo(ethynyl)magnesium;ETHYNYLMAGNESIUM BROMIDE;Acetylene magnesium bromide;Ethynylmagnesium bromide (6CI);Ethynyl Magnesium Bromide .5M in THF;Ethynyl magnesium bromide solution THF
CBNumber:
CB3187306
Molecular Formula:
C2HBrMg
Molecular Weight:
129.24
MDL Number:
MFCD00075342
MOL File:
4301-14-8.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
Request For Quotation

ETHYNYLMAGNESIUM BROMIDE Properties

Density 0.94 g/mL at 25 °C
Flash point −20 °F
storage temp. 2-8°C
form Liquid
color Colorless to yellow to brown to gray
BRN 3600874
InChIKey HUGJUYPSXULVQQ-UHFFFAOYSA-M

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H225-H261-H302-H314-H335-H351
Precautionary statements  P210-P231+P232-P280-P370+P378-P402+P404-P403+P235
Hazard Codes  F,C
Risk Statements  11-14-22-34-40-37-19-14/15
Safety Statements  16-26-36/37/39-45-43-9
RIDADR  UN 3399 4.3/PG 2
WGK Germany  1
F  1-3-10
HS Code  29319090

ETHYNYLMAGNESIUM BROMIDE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 346152 Ethynylmagnesium bromide solution 0.5 M in THF 4301-14-8 100ml $71.3 2024-03-01 Buy
Sigma-Aldrich 346152 Ethynylmagnesium bromide solution 0.5 M in THF 4301-14-8 800ml $331 2024-03-01 Buy
American Custom Chemicals Corporation ING0004251 ETHYNYLMAGNESIUM BROMIDE 95.00% 4301-14-8 100ML $2349.15 2021-12-16 Buy
American Custom Chemicals Corporation ING0004251 ETHYNYLMAGNESIUM BROMIDE 95.00% 4301-14-8 800ML $6499.19 2021-12-16 Buy
Product number Packaging Price Buy
346152 100ml $71.3 Buy
346152 800ml $331 Buy
ING0004251 100ML $2349.15 Buy
ING0004251 800ML $6499.19 Buy

ETHYNYLMAGNESIUM BROMIDE Chemical Properties,Uses,Production

Chemical Properties

Colorless to yellow to brown to grey liquid

Uses

Ethynylmagnesium bromide solution can be used in:

  • The preparation of the alkyne component in an enyne cross-metathesis leading to conjugated dienes.
  • Ethynylation of chiral α-(dibenzylamino) aldehydes.
  • The synthesis of ethynyl aziridines.
  • To prepare alkyl(triethynyl)germanes from tert-alkyltrichlorogermanes and 2-butyltrichlorogermane.
  • The preperation of a key intermediate in the total synthesis of (+)-4-demethoxydaunomycin.

ETHYNYLMAGNESIUM BROMIDE synthesis

106-96-7
4301-14-8
Synthesis of ETHYNYLMAGNESIUM BROMIDE from 3-Bromopropyne

ETHYNYLMAGNESIUM BROMIDE Preparation Products And Raw materials

Raw materials

Tetrahydrofuran Acetylene Bromoethane Magnesium Ethylmagnesium bromide
3-Bromopropyne acetylene-bis-magnesium bromide, Fandachem

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Preparation Products

1-PHENYL-2-PROPYN-1-OL 2-METHYL-6-VINYLPYRIDINE PROPYNAL 3-ETHYNYL-2-HYDROXY-PHENOL 1-ETHYNYL-1-CYCLOHEPTANOL
3-ethynyloxolan-3-ol 1,1-DIPHENYL-2-PROPYN-1-OL Gestodene NSC 89798 1-(4-Methoxyphenyl)-1-phenylprop-2-yn-1-ol

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ETHYNYLMAGNESIUM BROMIDE Suppliers

Global( 138)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 fandachem@gmail.com China 9348 55
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 47465 58
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12457 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23556 58
Xi'an MC Biotech, Co., Ltd. 		029-89275612 +8618991951683 mcbio_sales@163.com China 2255 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Hangzhou FandaChem Co.,Ltd. 		55
career henan chemical co 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Hebei Mojin Biotechnology Co., Ltd 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Xi'an MC Biotech, Co., Ltd. 		58

View Lastest Price from ETHYNYLMAGNESIUM BROMIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
ETHYNYLMAGNESIUM BROMIDE pictures 2023-01-31 ETHYNYLMAGNESIUM BROMIDE
4301-14-8
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
Bromo(ethynyl)magnesium pictures 2019-07-10 Bromo(ethynyl)magnesium
4301-14-8
 US $1.00 / KG 1KG 99% 25kg Career Henan Chemical Co

4301-14-8(ETHYNYLMAGNESIUM BROMIDE)Related Search:

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