4-Ethyl-3-thiosemicarbazide
4-Ethyl-3-thiosemicarbazide (CAS: 13431-34-0) is a chemical compound with the linear formula C2H5NHCSNHNH2 and a molecular weight of 119.19 g/mol. This organic building block, featuring a thiocarbonyl group, serves as a versatile intermediate in chemical synthesis. It is primarily utilised in research and development settings for the creation of novel organic molecules and heterocyclic compounds, contributing to advancements in various chemical fields.
Organic Synthesis Intermediate
4-Ethyl-3-thiosemicarbazide acts as a key building block in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical transformations.
Heterocyclic Compound Synthesis
The compound is employed in the construction of various heterocyclic ring systems. These structures are prevalent in pharmaceuticals, agrochemicals, and material science.
Research and Development
Utilised in laboratory settings for exploratory chemistry and the development of new synthetic methodologies. It aids in the investigation of structure-activity relationships.
| Molecular weight | 119.19 |
|---|---|
| Linear formula | C2H5NHCSNHNH2 |
| Assay | 97% |
| Melting point | 82-84 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 4-Ethyl-3-thiosemicarbazide used for?
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4-Ethyl-3-thiosemicarbazide is primarily used as an intermediate in organic synthesis, particularly for the creation of heterocyclic compounds and in research and development settings.
What are the CAS number and formula for 4-Ethyl-3-thiosemicarbazide?
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The CAS number is 13431-34-0, and the linear formula is C2H5NHCSNHNH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethyl-3-thiosemicarbazide with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Ethyl-3-thiosemicarbazide be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 US). Avoid breathing dust. Ensure good ventilation. This compound is classified under GHS07 with signal word Warning, with hazards H315, H319, and H335 (causes skin irritation, serious eye irritation, and may cause respiratory irritation).
How is 4-Ethyl-3-thiosemicarbazide packed and shipped?
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We ensure secure packaging suitable for chemical export, adhering to international shipping regulations. Please contact us for specific shipping and export inquiries.
How can I request a quote or sample for 4-Ethyl-3-thiosemicarbazide?
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To request a quote or sample, please use the contact form on our website or contact our sales department directly with your requirements.
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