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Safety Information

703486

Sigma-Aldrich

sec-Butylmagnesium chloride lithium chloride complex solution

1.2 M in THF

Synonym(s):

2-Butylmagnesium chloride lithium chloride complex, Turbo Grignard

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About This Item

Linear Formula:
C4H9MgCl · LiCl
Molecular Weight:
159.27
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22

form

liquid

reaction suitability

reaction type: Grignard Reaction

concentration

1.2 M in THF
14 % (w/w)

density

0.973 g/mL at 25 °C

SMILES string

[Li]Cl.CCC(C)[Mg]Cl

InChI

1S/C4H9.2ClH.Li.Mg/c1-3-4-2;;;;/h3H,4H2,1-2H3;2*1H;;/q;;;2*+1/p-2

InChI key

ZMDHAYOBNXOYEU-UHFFFAOYSA-L

Application

Reagent for Selective Metalations

Used as:
  • Functionalization of cyclopentene derivatives

Legal Information

Product of Albemarle US Inc

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 1

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 1

Flash Point(F)

-6.7 °F

Flash Point(C)

-21.5 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 3: Spontaneously combustible substances and water- reactive materials
Materials containing Organometallic compounds
Hazardous rank I
1st spontaneously combustible materials and water reactive materials

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

703486-100ML:4548173298016
703486-800ML:4548173298023
703486-BULK:
703486-VAR:


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Articles

Salt additives increase both the rate and the efficiency of the Mg-halogen exchange reaction. The most effective reagents are generated with R-MgCl (R = i-Pr, s-Butyl) and 1.0 equiv of LiCl.

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