1,1,1-Trimethylhydrazinium iodide
1,1,1-Trimethylhydrazinium iodide (CAS: 3288-80-0) is a chemical compound with the molecular formula H₂NN(CH₃)₃I and a molecular weight of 202.04 g/mol. It is known to be a crystalline solid. This compound functions as a valuable building block in chemical synthesis, particularly within the realm of organic chemistry and nitrogen compound research. Its specific structure makes it useful for introducing trimethylhydrazinium moieties in various chemical reactions.
- Synonyms
- 3288-80-0, H2NN(CH3)3I

Organic Synthesis Intermediate
Serves as a versatile intermediate in organic synthesis. It can be employed in reactions requiring the introduction of a trimethylhydrazinium group, facilitating the construction of more complex molecules.
Research Chemical
Utilised in laboratory settings for research and development purposes. Its unique properties make it a subject of interest for chemists exploring new synthetic pathways and reactions.
Building Block for Nitrogen Compounds
Acts as a foundational component for the synthesis of various nitrogen-containing organic compounds. Its structure provides a readily available source of a specific nitrogen functionality.
| Molecular weight | 202.04 |
|---|---|
| Linear formula | H2NN(CH3)3I |
| Assay | 97% |
| Melting point | 225-230 °C (dec.)(lit.) |


Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H360May damage fertility or the unborn child
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61-36/37/38 |
| Safety statements (S) | 53-36/37/39-45 |
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 1,1,1-Trimethylhydrazinium iodide used for?
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1,1,1-Trimethylhydrazinium iodide is primarily used as a building block in chemical synthesis and as a research chemical for laboratory applications, particularly in organic synthesis and the study of nitrogen compounds.
What is the CAS number and chemical formula for 1,1,1-Trimethylhydrazinium iodide?
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The CAS number is 3288-80-0 and the linear chemical formula is H₂NN(CH₃)₃I.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1,1-Trimethylhydrazinium iodide with an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety concerns when handling 1,1,1-Trimethylhydrazinium iodide?
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This compound is classified as Danger. It causes skin irritation (H315), serious eye irritation (H319), may cause respiratory irritation (H335), and may damage fertility or the unborn child (H360). Appropriate personal protective equipment, including eyeshields, gloves, and a P2 respirator, must be used. Handle in a well-ventilated area and avoid exposure.
How is 1,1,1-Trimethylhydrazinium iodide packed and shipped by TSS?
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1,1,1-Trimethylhydrazinium iodide is carefully packed according to relevant regulations for safe transport and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for 1,1,1-Trimethylhydrazinium iodide?
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You can request a sample or obtain a quote by contacting our sales team directly through the website or by calling us. Please reference the product name and CAS number (3288-80-0).
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