 Home > Encyclopedia > Ethylmagnesium bromide

Ethylmagnesium bromide

Ethylmagnesium bromide structure

CAS No:
925-90-6
Formula:
C2H5BrMg
Chemical Name:
Ethylmagnesium bromide
Synonyms:
Magnesium,bromoethyl-;Ethylmagnesium bromide;Bromoethylmagnesium;6000-67-5
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

dark brown solution

Ethylmagnesium bromide is a Grignard reagent with formula C2H5MgBr or C2H5Mg+·Br−, namely a magnesium ion with a covalent bond to an ethyl group and an ionic bond to a bromine anion. It is widely used in the laboratory synthesis of organic compounds.

Ethylmagnesium bromide Basic Attributes

Molecular Weight：

133.27000

Exact Mass：

131.94300

EC Number：

213-127-3

HScode：

2931900090

Characteristics

PSA：

XLogP3：

1.81950

Appearance：

dark brown solution

Density：

1.02 g/mL at 25 °C

Melting Point：

72.4-73.8 °C

Boiling Point：

57-75 °C @ Press: 43 Torr

Flash Point：

-40ºC

Water Solubility：

Reacts with water.

Storage Conditions：

water-free area

Safety Information

Packing level：

Hazard category：

4.3

Transport codes：

UN 3399 4.3/PG 1

wgk germany：

hazard class code：

R12;R15;R19;R22;R34

safety instructions：

S16-S26-S36/37/39-S43-S45-S7/8-S27

Marks：

F+:Extremelyflammable;Xn:Harmful;C:Corrosive;

Precautionary statement(s)：

P210-P222-P223-P231 + P232-P370 + P378-P422

Hazard Statements：

H225-H250-H260-H314

RIDADR：

UN 3399

Caution Statement：

P210; P231 + P232; P280; P370 + P378; P402 + P404; P403 + P235

GHS Classification：

|Danger|H225 (42.67%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P223, P231+P232, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P335+P334, P363, P370+P378, P402+P404, P403+P235, P405, and P501|Aggregated GHS information provided by 75 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

ethyl magnesium bromide

Ethylmagnesium bromide Use and Manufacturing

Uses

Grignard-type reactions.

Manufacturing Info：

Magnesium, bromoethyl-: ACTIVE

Computed Properties

Molecular Weight:133.27
Hydrogen Bond Acceptor Count:2
Exact Mass:131.94250
Monoisotopic Mass:131.94250
Heavy Atom Count:4
Complexity:6
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Synthesis Route

7439-95-4

Recommended Suppliers of Ethylmagnesium bromide

Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

Ethylmagnesium bromide CAS 925-90-6 Good quality inventory

CAS No.: 925-90-6

Grade: Pharmaceutical Grade

Content: 99%

Inquiry
SHANDONG LOOK CHEMICAL CO.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate,Pigment & Dyestuff,Polymer,Flavour & Fragrance,Basic Organic Chemicals,Pharmaceutical

Factory Supply Ethylmagnesium Bromide CAS 925-90-6 with Best Price

CAS No.: 925-90-6

Content: 0.00%

Inquiry