Description

1-Butyl-1-Methylpyrrolidinium Dicyanamid CAS NO 370865-80-8 is a high-purity ionic liquid belonging to the pyrrolidinium cation family. This compound is valued for its unique combination of thermal stability and tunable physicochemical properties, making it a versatile material for advanced chemical processes. It is primarily sought by researchers and industrial chemists working in the fields of electrolyte formulation, green chemistry, and specialty synthesis.

Application

• Electrolyte Component for lithium-ion batteries, supercapacitors, and other energy storage devices.
• Green Solvent Medium for catalysis, extraction, and organic synthesis where traditional volatile organic compounds (VOCs) are unsuitable.
• Chemical Intermediate in the synthesis of advanced materials and functional ionic liquids.
• Gas Separation & Capture applications due to its potential for selective absorption.
• Lubricant & Additive for specialized industrial formulations requiring high thermal and electrochemical stability.
• Research & Development in academic and industrial labs for exploring new properties of ionic liquid systems.

Basic Information

Product Name	1-Butyl-1-Methylpyrrolidinium Dicyanamid
CAS No.	370865-80-8
Molecular Formula	C11H21N4
Molecular Weight	209.32 g/mol
Synonyms	N-Butyl-N-methylpyrrolidinium dicyanamide; BMPyrr DCA; 1-Methyl-1-butylpyrrolidinium dicyanamide; [BMPyr][DCA]; BMPyrr N(CN)2; Butylmethylpyrrolidinium dicyanamide; Pyrrolidinium, 1-butyl-1-methyl-, salt with dicyanamide (1:1)
EINECS	Contact for details

Quality Control

Our production of 1-Butyl-1-Methylpyrrolidinium Dicyanamid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including NMR and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and should be stored under a dry, inert atmosphere such as argon or nitrogen in a cool, dry place (15-25°C). Minimize exposure to air and moisture during handling to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content	≤ 100 ppm
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.