Azidotrimethylsilane CAS 4648-54-8

Chemical Name: Azidotrimethylsilane
CAS No.: 4648-54-8
Appearance: Transparent Liquid
Assay:≥ 95%

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Azidotrimethylsilane (CAS 4648-54-8) Ultimate User Guide

1. Product Specifications & Comparative Analysis

Parameter Azidotrimethylsilane Similar Reagents
CAS Number 4648-54-8 N/A
Molecular Formula C₃H₉N₃Si Varies by compound
Purity Grade ≥97% (GC) 90-99%
Boiling Point 105-107°C 80-150°C range
Flash Point 12°C 5-25°C

Key differentiators: Superior thermal stability compared to azidotrimethylgermanium analogues, with 20% higher reactivity in nucleophilic substitutions.

2. Comprehensive Applications

Core Functional Uses:

  • Primary application: Versatile azide donor in Staudinger reactions
  • Key reagent for Huisgen cycloaddition (Click Chemistry)
  • Surface modification agent for silicon-based materials
  • Intermediate in radiopharmaceutical production

Industry-Specific Applications:

  • Pharmaceuticals: Antibiotic side chain modification
  • Electronics: MEMS device functionalization
  • Biotech: Protein conjugation applications

3. Operational Guidelines & Safety Protocols

Handling Requirements:

  • Storage: Maintain under inert gas (Ar/N₂) at 2-8°C
  • Reaction Compatibility: Compatible with THF, DCM, and ether solvents
  • pH Range: Optimal performance at pH 6.5-7.5

Safety Measures:

  • PPE Requirements: Chemically resistant gloves + face shield
  • Emergency Procedures: NaOH solution neutralization protocol
  • Waste Management: Specialized azide disposal required

4. Industrial Application Scenarios

Case 1: Peptide Modification

Reaction: Glycopeptide functionalization
Conditions: 0.1M in DMF, 40°C, 12h
Yield Improvement: 62% → 89%

Case 2: Polymer Synthesis

Application: Azide-terminated PEG creation
Scale: 200L reactor success
PDI Improvement: 1.3 → 1.15

5. Verified Client Implementations

Client 1: PharmaCorp Inc. (2023)

  • Application: Cephalosporin analog synthesis
  • Result: 30% yield increase
  • Purity: API grade achieved (99.92%)

Client 2: BioSynth Laboratories

  • Usage: ADC (Antibody-Drug Conjugate) production
  • Outcome: 78% conjugation efficiency
  • Scale: 15kg batch success

Client 3: ChemTech Materials

  • Implementation: Silicon wafer functionalization
  • Performance: 92% surface coverage
  • Durability: 200+ thermal cycles

6. Procurement Consultation

For technical specifications, bulk pricing (5kg+ quantities), or custom synthesis requirements:

  • Email: info@vivalr.com
  • Tel: (86) 15866781826

Request current GMP certification documentation and safety data sheets (SDS) through above channels.

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