1-Butyl-1-methylpyrrolidinium Bromide

Name: 1-Butyl-1-methylpyrrolidinium Bromide
Brand: ChemScene
Availability: InStock
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CAS No. 93457-69-3
Cat. No. CS-W014241
Purity≥97%
MDL No.MFCD07784439

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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1-Butyl-1-methylpyrrolidinium Bromide|CS-W014241

Structure of 93457-69-3

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Description

1-Butyl-1-methylpyrrolidinium Bromide is a polar, bench-stable ionic liquid salt featuring a hydrophobic butyl chain and a methyl-substituted pyrrolidinium cation. This combination imparts excellent solubility in organic and aqueous media, enabling its use as a versatile reaction medium or catalyst support. The bromide anion ensures high conductivity and compatibility with electrochemical applications.

Application

1-Butyl-1-methylpyrrolidinium bromide serves as a stable, bench-friendly ionic liquid precursor with well-documented utility in catalytic systems and electrochemical applications. Its dual alkyl substitution enhances solubility and thermal stability while maintaining high polarity, enabling efficient phase transfer and homogeneous reaction conditions. Functions effectively as a supporting electrolyte or co-catalyst in cross-coupling and C–H activation processes, offering reproducible performance and straightforward purification.

General Information

CAS No. 93457-69-3
Cat. No. CS-W014241
Purity ≥97%
MDL No. MFCD07784439
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₂₀BrN
Molecular Weight 222.17
Synonym(s) [BMPyrr]Br
SMILES C[N+]1(CCCC)CCCC1.[Br-]

Computational Chemistry Data

TPSA 0
LogP -0.9691
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 3

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H412
Precautionary Statements : P264-P270-P273-P501

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Other Classifications

General Reagents Ionic Liquids Pyrrole Ionic Liquid

General Reagents Phase Transfer Catalysts

Material Science Battery Materials Ionic Liquids Pyrrolidinium Salts

Chemical Synthesis Specialty Synthesis Ionic Liquids Pyrrolidinium Salts

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1-Butyl-1-methylpyrrolidinium Bromide

CAS No. 93457-69-3

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