(Trimethylsilyl)methyl isocyanide
(Trimethylsilyl)methyl isocyanide (CAS: 30718-17-3) is an organic compound with the linear formula (CH3)3SiCH2NC and a molecular weight of 113.23 g/mol. This isocyanide derivative serves as a valuable building block in organic synthesis. Its unique reactivity makes it a useful reagent for introducing specific functional groups in complex molecule construction, particularly within the fields of chemical synthesis and nitrogen compound research.
- IUPAC
- (Isocyanomethyl)trimethylsilane
- Synonyms
- (Isocyanomethyl)trimethylsilane

Organic Synthesis Reagent
Utilised as a key intermediate in organic synthesis for the construction of complex molecules. Its isocyanide functionality allows for diverse synthetic transformations.
Building Block for Heterocycles
Serves as a versatile building block in the synthesis of various heterocyclic compounds. Its structure is amenable to cyclisation reactions.
Research Chemical
Employed in academic and industrial research settings for exploring novel chemical reactions and developing new synthetic methodologies.
| Molecular weight | 113.23 |
|---|---|
| Linear formula | (CH3)3SiCH2NC |
| Assay | 97% |
| Boiling point | 52-53 °C/35 mmHg(lit.) |
| Density | 0.803 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.416(lit.) |
| Storage temperature | −20°C |


Hazard statements
- H225Highly flammable liquid and vapour
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 11-23/24/25 |
| Safety statements (S) | 16-36/37/39-45 |
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 (Trimethylsilyl)methyl isocyanide used for?
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(Trimethylsilyl)methyl isocyanide is primarily used as a building block and reagent in organic synthesis, particularly for the construction of complex molecules and heterocyclic compounds in research and development.
What is the CAS number and formula for (Trimethylsilyl)methyl isocyanide?
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The CAS number for (Trimethylsilyl)methyl isocyanide is 30718-17-3, and its linear formula is (CH3)3SiCH2NC.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Trimethylsilyl)methyl isocyanide with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should (Trimethylsilyl)methyl isocyanide be handled and stored?
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Danger: Highly flammable liquid and vapour (H225). Toxic if swallowed, in contact with skin, or if inhaled (H301, H311, H331). Handle with appropriate personal protective equipment including eyeshields, face shields, gloves, and a suitable respirator, in a well-ventilated area. Store at -20°C.
Is (Trimethylsilyl)methyl isocyanide a controlled substance?
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The provided data does not indicate that (Trimethylsilyl)methyl isocyanide is a controlled substance. Please consult local regulations for specific import and export requirements.
How are your chemicals packed and shipped?
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Tech Serve Solutions securely packs and exports chemicals globally, adhering to international shipping regulations. For (Trimethylsilyl)methyl isocyanide, it is classified as UN 1993, Class 3, Packing Group III.
How can I request a sample or quote for (Trimethylsilyl)methyl isocyanide?
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To request a sample or a quote, please contact our sales team through the enquiry form on our website or by calling us directly. Please provide the product name and CAS number.
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