Trimethylsilyl N,N-dimethylcarbamate
Trimethylsilyl N,N-dimethylcarbamate (CAS 32115-55-2) is an organic compound with the molecular formula C6H15NO2Si. It is a versatile building block employed in chemical synthesis, particularly for introducing protected amine functionalities. This trimethylsilyl derivative offers controlled reactivity, making it valuable in organic chemistry research and development for constructing complex molecular architectures. It is supplied by Tech Serve Solutions for laboratory and industrial applications.
- IUPAC
- DMCTMS
- Synonyms
- (CH3)2NCO2Si(CH3)3DMCTMS

Protecting Group Chemistry
Utilised as a reagent to introduce the N,N-dimethylcarbamate group, which can serve as a protected amine. This protection strategy is common in multi-step organic syntheses, allowing specific reactions to occur elsewhere in the molecule before deprotection.
Organic Synthesis Intermediate
Functions as a key intermediate in the synthesis of various organic molecules. Its structure allows for specific chemical transformations, contributing to the construction of target compounds in pharmaceutical research and fine chemical manufacturing.
Reagent for Nitrogen Compounds
A useful precursor for the synthesis of nitrogen-containing organic compounds. The carbamate functionality, protected by the silyl group, can be manipulated to yield diverse amine derivatives.
| Molecular weight | 161.27 |
|---|---|
| Linear formula | (CH3)2NCO2Si(CH3)3 |
| Assay | ≥95.0% (GC) |
| Boiling point | 74-75 °C/20 mmHg(lit.) |
| Density | 0.925 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.418(lit.)n20/D 1.418 |

Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 13 °C / 55.4 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
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 N,N-dimethylcarbamate used for?
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Trimethylsilyl N,N-dimethylcarbamate is primarily used as a building block in organic synthesis and as a reagent for introducing protected amine functionalities into molecules.
What is the CAS number and formula for Trimethylsilyl N,N-dimethylcarbamate?
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The CAS number is 32115-55-2, and its linear formula is (CH3)2NCO2Si(CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimethylsilyl N,N-dimethylcarbamate with a purity of ≥95.0% (GC). This is a technical grade suitable for research and synthesis; we do not represent it as USP, BP, or EP grade.
How should Trimethylsilyl N,N-dimethylcarbamate be handled?
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This compound is highly flammable (H225) and requires careful handling. Use appropriate personal protective equipment, including eyeshields, face shields, gloves, and a suitable respirator. Ensure it is kept away from heat, sparks, and open flames. Handle in a well-ventilated area.
How is Trimethylsilyl N,N-dimethylcarbamate packed, shipped, and exported?
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Trimethylsilyl N,N-dimethylcarbamate is packaged according to industry standards for hazardous materials, ensuring safe transport. We export globally to meet the needs of our international clientele.
How can I request a sample or quote?
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To request a sample or a quotation for Trimethylsilyl N,N-dimethylcarbamate, please contact our sales team through the website or by direct inquiry, providing your specific requirements.
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