Ethylmagnesium bromide, 3M in ether, Thermo Scientific Chemicals

Description

Grignard reagent

Ethylmagnesium bromide is used as grignard reagent. It is widely used in organic synthesis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 925-90-6
• Molecular Formula: C2H5BrMg
• Molecular Weight (g/mol): 133.27
• MDL Number: MFCD00000043
• InChI Key: TWTWFMUQSOFTRN-UHFFFAOYSA-M
• Synonym: ethylmagnesium bromide, ethyl magnesium bromide, magnesium, bromoethyl, ethylmagnesiumbromide, bromoethylmagnesium, ethylmagnesium bromide solution, 1.0 m in thf, ethylmagnesium bromide solution, 3.0 m in diethyl ether, etmgbr, ethylmagnesiumbromid, ethylmagnesium bromid, grignard reagent
• PubChem CID: 101914
• IUPAC Name: magnesium;ethane;bromide
• SMILES: CC[Mg]Br

• Melting Point: -116.3°C
• Color: Brown to Yellow
• Density: 1.020 g/mL
• Boiling Point: 34.6°C
• Odor: Ether-like
• Linear Formula: C₂H₅MgBr
• Quantity: 1 mol
• UN Number: UN3399
• Sensitivity: Air and moisture sensitive; May form a precipitate
• Solubility Information: Reacts with water.
• Formula Weight: 133.28
• Concentration or Composition (by Analyte or Components): 3M in ether
• Physical Form: Liquid
• Chemical Name or Material: Ethylmagnesium bromide

Safety and Handling

Hazard Category	H224-H260-H302-H314-H336
Hazard Statement	GHS H Statement H224-H260-H314-H336 Extremely flammable liquid and vapor. In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and eye damage. May cause drowsiness or dizziness.
Precautionary Statement	P210-P223-P231+P232-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 4.3; Packing Group: I; Proper Shipping Name: ORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE, FLAMMABLE
EINECSNumber	213-127-3
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only