1-(Trimethylsilyl)-1H-benzotriazole
1-(Trimethylsilyl)-1H-benzotriazole (CAS 43183-36-4) is a silicon-containing organic compound with the molecular formula C9H13N3Si and a molecular weight of 191.31 g/mol. It is primarily utilised as a reagent in chemical synthesis, particularly in protection and derivatization strategies. This compound is valued for its role in introducing the trimethylsilyl group and as a versatile building block in organic chemistry.
Protecting Group Chemistry
1-(Trimethylsilyl)-1H-benzotriazole serves as a silylating agent, enabling the protection of various functional groups in organic synthesis. Its use facilitates selective reactions by temporarily masking reactive sites.
Organic Synthesis Reagent
This compound is employed as a versatile reagent in the construction of complex organic molecules. It can be involved in derivatization reactions, aiding in the characterisation or modification of target compounds.
Derivatization Agent
It is utilized for the derivatization of analytes, which can be beneficial in analytical chemistry techniques such as chromatography or mass spectrometry for improved detection or separation.
| Molecular weight | 191.31 |
|---|---|
| Empirical formula | C9H13N3Si |
| Assay | 96% |
| Boiling point | 125-126 °C/3 mmHg(lit.) |
| Density | 1.054 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.545(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -3 °C / 26.6 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36 |
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-(Trimethylsilyl)-1H-benzotriazole used for?
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1-(Trimethylsilyl)-1H-benzotriazole is primarily used as a reagent in chemical synthesis, particularly for protection and derivatization reactions in organic chemistry.
What are the CAS number and formula for 1-(Trimethylsilyl)-1H-benzotriazole?
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The CAS number for 1-(Trimethylsilyl)-1H-benzotriazole is 43183-36-4, and its molecular formula is C9H13N3Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(Trimethylsilyl)-1H-benzotriazole with a minimum assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should 1-(Trimethylsilyl)-1H-benzotriazole be handled safely?
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1-(Trimethylsilyl)-1H-benzotriazole is a flammable liquid and irritant. Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, in a well-ventilated area. Avoid ignition sources.
Is 1-(Trimethylsilyl)-1H-benzotriazole available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1-(Trimethylsilyl)-1H-benzotriazole, which can be shipped internationally.
How can I request a sample or quote for 1-(Trimethylsilyl)-1H-benzotriazole?
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To request a sample or quote for 1-(Trimethylsilyl)-1H-benzotriazole, please contact our sales department through the website or by phone.
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