Tetramethyl Silane (TMS) for NMR spectroscopy, 99.8%

  • CAS :
    75-76-3
  • REF :
    26961
QUANTITY PRICE ENQUIRY
25 ml Rs 4200.00
100 ml Rs 13500.00

Product Information

  • Formula: (CH₃)₄Si
  • CAS: 75-76-3
  • EC No.: 200-899-1
  • M (Molar Mass): 88.22 g/mol
  • D (Density): 0.65 g/cm³
  • bp (Boiling Point): 26-28°C
  • Appearance: Clear, colorless liquid, volatile.

Chemicals Properties

  • Chemical Purity (GC): ≥ 99.8 %
  • Appearance: Clear, colorless.
  • Refractive Index n²⁰D: 1.358 - 1.360
  • Boiling Range: 26 - 28°C
  • Water (Karl Fischer): ≤ 0.02 %
  • NMR Referencing: Primary reference for ¹H and ¹³C NMR (δ 0.00 ppm).
  • Packaging: Sealed in glass ampoules (typically 1 mL or 5 mL).

Hazard Information

  • Hazard: Extremely flammable liquid and vapor.
  • Safety: Keep away from heat/sparks/open flames. Use in a well-ventilated area. Wear gloves.
  • Storage: Store in a cool, well-ventilated place (refrigerator recommended). Keep in original ampoule until use.