Tetracyanoethylene
Tetracyanoethylene (CAS 670-54-2), molecular formula (NC)2C=C(CN)2, 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.
- IUPAC
- Ethylenetetracarbonitrile,NSC 24833,Percyanoethylene,TCNE
| Molecular weight | 128.09 |
|---|---|
| Linear formula | (NC)2C=C(CN)2 |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Application | Used for postfunctional addition to polyphenylacetylene derivatives to change the oxygen permeability1Reactant for: • Regioselective [2+2] cycloaddition reaction for production of BODIPY dyes2 and TCBD derivatives3• Thermal addition reaction with alkynes4• One-pot reactions with nucleophilic reagents forming aromatic cyanovinyl compounds5• Synthesis of cobalt tetracyanoethylene films6• Biotransformation by Botrytis cinerea7 |
| Melting point | 197-199 °C(lit.) |
Hazard statements
- H300Fatal if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 20/21-28 |
| Safety statements (S) | 28-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Tetracyanoethylene?
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Tetracyanoethylene (CAS 670-54-2), molecular formula (NC)2C=C(CN)2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Tetracyanoethylene does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetracyanoethylene 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 Tetracyanoethylene?
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Tetracyanoethylene has CAS number 670-54-2 and molecular formula (NC)2C=C(CN)2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Tetracyanoethylene?
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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 Tetracyanoethylene 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 Tetracyanoethylene be stored?
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Store Tetracyanoethylene 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 Tetracyanoethylene used for?
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Tetracyanoethylene 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 Tetracyanoethylene?
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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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