1-Butyl-1-methylpyrrolidinium dicyanamide
1-Butyl-1-methylpyrrolidinium dicyanamide (CAS 370865-80-8, C11H20N4) is a pyrrolidinium-based ionic liquid. Possessing a molecular weight of 208.30 g/mol, this compound finds application in various chemical synthesis processes. It is supplied by Tech Serve Solutions with an assay of ≥97.0% (T), with impurities of ≤0.5% water, making it suitable for specialized research and development purposes.

Chemical Synthesis
This ionic liquid serves as a versatile medium or reagent in various organic transformations. Its unique properties can influence reaction rates, selectivity, and product isolation in complex synthetic pathways.
Ionic Liquid Research
As a member of the pyrrolidinium class of ionic liquids, it is a subject of study for its electrochemical properties, thermal stability, and potential uses in areas such as catalysis and materials science.
Specialty Chemical Applications
Utilised in niche applications within specialty synthesis, it can be employed where specific solvency, conductivity, or reactivity profiles are required.
| Molecular weight | 208.30 |
|---|---|
| Empirical formula | C11H20N4 |
| Assay | ≥97.0% (T) |
| Impurities tested | ≤0.5% water |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-43 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Butyl-1-methylpyrrolidinium dicyanamide used for?
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1-Butyl-1-methylpyrrolidinium dicyanamide is primarily used in chemical synthesis, ionic liquid research, and various specialty chemical applications.
What are the CAS number and formula for 1-Butyl-1-methylpyrrolidinium dicyanamide?
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The CAS number is 370865-80-8 and the empirical formula is C11H20N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Butyl-1-methylpyrrolidinium dicyanamide with an assay of ≥97.0% (T) and ≤0.5% water. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 1-Butyl-1-methylpyrrolidinium dicyanamide be handled?
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This compound is classified as Dangerous (GHS07, GHS08) with a Danger signal word. It may cause respiratory irritation (H335), be harmful if swallowed (H302), cause skin irritation (H315), and serious eye irritation (H319). It may also cause an allergic skin reaction (H317) or if inhaled (H334). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a suitable respirator, should be used. Ensure good ventilation. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports chemicals globally, adhering to all relevant transport regulations to ensure safe and compliant delivery.
How can I request a sample or quote for 1-Butyl-1-methylpyrrolidinium dicyanamide?
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Please contact our sales team via our website or by telephone to request a sample or a quotation for 1-Butyl-1-methylpyrrolidinium dicyanamide.
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