Dicyandiamide
Dicyandiamide (CAS 461-58-5) is a white crystalline solid with the molecular formula NH₂C(=NH)NHCN and a molar mass of 84.08 g/mol. This nitrogen-rich organic compound serves as a versatile intermediate in various chemical syntheses. It is primarily utilised in the production of guanidine salts, resins, and flame retardants, finding application in industries ranging from pharmaceuticals to textiles.
- IUPAC
- Cyanoguanidine,Dicyanodiamide
- Synonyms
- CyanoguanidineDicyanodiamide
Resin Production
Dicyandiamide is a key component in the synthesis of epoxy resins, providing curing properties. It is also used in the production of melamine resins, which offer excellent hardness and heat resistance.
Flame Retardant Agent
Its high nitrogen content makes dicyandiamide an effective flame retardant, particularly in intumescent systems for polymers and coatings, enhancing fire safety.
Pharmaceutical Intermediate
Dicyandiamide acts as a precursor in the synthesis of various pharmaceutical compounds, including guanidine-based drugs and heterocyclic structures.
Agriculture
It is employed as a nitrification inhibitor in fertilizers, helping to improve nitrogen use efficiency by slowing the conversion of ammonium to nitrate in the soil.
| Molecular weight | 84.08 |
|---|---|
| Linear formula | NH2C(=NH)NHCN |
| Assay | 99% |
| Melting point | 208-211 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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 Dicyandiamide used for?
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Dicyandiamide is used as a chemical intermediate in the synthesis of guanidine salts, resins (including epoxy and melamine resins), flame retardants, and pharmaceuticals. It also functions as a nitrification inhibitor in agriculture.
What is the CAS number and formula for Dicyandiamide?
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The CAS number for Dicyandiamide is 461-58-5, and its linear formula is NH₂C(=NH)NHCN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dicyandiamide with a minimum assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Dicyandiamide?
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Handle Dicyandiamide with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a type N95 respirator filter if necessary. Refer to the Safety Data Sheet (SDS) for detailed information.
How is Dicyandiamide packed and shipped?
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Dicyandiamide is packed and exported by TSS in compliance with relevant transport regulations to ensure safe delivery worldwide.
How can I request a quote or sample for Dicyandiamide?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements.
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