Bromo(1-methylpropyl)magnesium

Basic Information

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CAS Number

922-66-7

Molecular Formula

C4H9BrMg

Molecular Weight

161.33 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

64.5-65 ºC

Flash Point

-17°C

SMILES

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CC[CH-]C.[Mg+2].[Br-]

InChI

InChI=1S/C4H9.BrH.Mg/c1-3-4-2;;/h3H,4H2,1-2H3;1H;/q;;+1/p-1

InChIKey

JKRPRAXNRSMTPH-UHFFFAOYSA-M

LogP

2.2188999999999997

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

11.5

Safety Information

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GHS Hazard Pictograms

H225

H260

H302

H314

H335

H371

H372

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H260 In contact with water releases flammable gases which may ignite spontaneously
Substances And Mixtures Which, In Contact With Water, Emit Flammable Gases

H302 Harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

H371 May cause damage to organs
Specific target organ toxicity, single exposure

H372 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

Hazard Class

Class 4.3/3 Class 4.3/3

Synonyms & References

English

sec-Butylmagnesium Bromide
sec-Butylmagnesium Bromide?
Magnesium,bromo(1-methylpropyl)-
2-Butylmagnesium bromide
Bromo-sec-butylmagnesium
Bromo(1-methylpropyl)magnesium
s-bumgbr
2-butyl-magnesium bromide
sec-butyl magnesium bromide
JKRPRAXNRSMTPH-UHFFFAOYSA-M
sec-Butylmagnesium bromide, 1.0 M in THF
sec-Butylmagnesium bromide, 1.0 M in 2-MeTHF
Bromo(1-methylpropyl)magnesium (ACI)
Magnesium, bromo-sec-butyl- (7CI, 8CI)
sec-Butylmagnesium bromide (6CI)
1-Methylpropylmagnesium bromide
sec-Butylmagnesium Bromide (16% in Tetrahydrofuran, ca. 1mol/L)
bromo(butan-2-yl)magnesium
DB-256065
sec-Butylmagnesium Bromide (ca. 16% in Tetrahydrofuran, ca. 1mol/L)
2-butylmagnesium bromide
EN300-7573077
NS00079655
MFCD01321135
EINECS 213-081-4
922-66-7
SCHEMBL113027

MDL Number

MFCD01321135

FAQ

What is Bromo(1-methylpropyl)magnesium (CAS: 922-66-7)?

Bromo(1-methylpropyl)magnesium is an organomagnesium compound with the formula [CH3CH(CH3)MgBr]. It is a colorless to pale yellow liquid at room temperature and is highly reactive. The compound is used in organic synthesis and as a reducing agent.

What are the main uses of Bromo(1-methylpropyl)magnesium (CAS: 922-66-7)?

Bromo(1-methylpropyl)magnesium is primarily used in organic synthesis as a reducing agent and nucleophile. It finds applications in the preparation of various organic compounds, particularly in the reduction of carbonyl compounds and in the synthesis of alcohols from ketones and aldehydes.

Is Bromo(1-methylpropyl)magnesium (CAS: 922-66-7) safe?

Bromo(1-methylpropyl)magnesium is highly flammable and can be a skin and eye irritant. It is essential to handle it with appropriate personal protective equipment (PPE) such as gloves and goggles. Keep it away from heat, sparks, and open flames. It should be stored in a cool, dry, and well-ventilated area.

How should Bromo(1-methylpropyl)magnesium (CAS: 922-66-7) be stored?

Bromo(1-methylpropyl)magnesium should be stored in sealed, airtight containers to prevent exposure to air and moisture. It should be kept in a cool, dry, and well-ventilated area away from heat, sparks, and open flames. Avoid exposure to light as it can degrade the compound. Store it at room temperature or slightly below to maintain its stability and reactivity.