1-Ethyl-3-methylimidazolium thiocyanate
1-Ethyl-3-methylimidazolium thiocyanate (CAS 331717-63-6), molecular formula C7H11N3S, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

| Molecular weight | 169.25 |
|---|---|
| Empirical formula | C7H11N3S |
| Assay | ≥99.0% (T) |
| Grade | for electrochemistry |
| Refractive index | n20/D 1.553 |
| Impurities tested | ≤0.2% water |
| Melting point | -6 °C |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20/21/22-32-52 |
| Safety statements (S) | 13 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
| Anion traces | sulfate (SO42-): ≤100 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Electrochemical Window | −2.5-1.0 V |
|---|---|
| Conductivity | ~20.2 mS/cm |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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-Ethyl-3-methylimidazolium thiocyanate?
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1-Ethyl-3-methylimidazolium thiocyanate (CAS 331717-63-6), molecular formula C7H11N3S, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of 1-Ethyl-3-methylimidazolium thiocyanate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Ethyl-3-methylimidazolium thiocyanate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of 1-Ethyl-3-methylimidazolium thiocyanate?
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1-Ethyl-3-methylimidazolium thiocyanate has CAS number 331717-63-6 and molecular formula C7H11N3S. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for 1-Ethyl-3-methylimidazolium thiocyanate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of 1-Ethyl-3-methylimidazolium thiocyanate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should 1-Ethyl-3-methylimidazolium thiocyanate be stored?
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Store 1-Ethyl-3-methylimidazolium thiocyanate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is 1-Ethyl-3-methylimidazolium thiocyanate used for?
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1-Ethyl-3-methylimidazolium thiocyanate is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for 1-Ethyl-3-methylimidazolium thiocyanate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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