1,2-Bis(trimethylsilyloxy)ethane CAS No:7381-30-8 C8H22O2Si2

1,2-Bis(trimethylsilyloxy)ethane CAS No:7381-30-8 C8H22O2Si2
1,2-Bis(trimethylsilyloxy)ethane CAS No:7381-30-8 C8H22O2Si2
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  • Product Name:1,2-Bis(trimethylsilyloxy)ethane
  • CAS No.:7381-30-8
  • Molecular Formula:C8H22O2Si2
  • Brand Name:Atomix
  • Description:
  • Danger Class 3.2
  • UN 1993 3/PG 3
  • EINECS No.:230-950-3
  • Appearance:Colorless to pale yellow, transparent liquid
  • Purity :≥ 99.0%
  • Density(g/ml, 25°C):0.842
  • Refractive index(nD, 20°C):1.403
  • Boiling Point(°C):165-166
  • Flash Point(°F):115
  • Package:200kg/Drum; 25kg/Drum; 1000kg IBC Drum
  • Sample: Available or Free sample
  • Certifications: COA,MSDS,TDS,ISO9001,C/O,Form A etc

1,2-Bis(trimethylsilyloxy)ethane CAS No:7381-30-8 C8H22O2Si2

Main Applications

1.‌Organic Synthesis Protecting Group‌: Specifically designed to protect the carbonyl groups of aldehydes and ketones, forming stable acetal structures to prevent oxidation or nucleophilic attack during subsequent reactions; the protecting group can be removed after the reaction to restore the carbonyl group.

2.‌Intermediates‌: Used as organosilicon intermediates in the synthesis of pharmaceuticals and fine chemicals.

3.‌Derivatization Reagents‌: Used for silylation derivatization in chromatographic pretreatment to increase the volatility of carbonyl-containing compounds or enhance detection sensitivity.‌‌

Storage and Handling Requirements

1.‌Environmental Conditions‌: Must be stored in a sealed container in a cool, dry, and well-ventilated area; some high-purity reagents are recommended to be refrigerated at 2–8°C, while standard industrial-grade products can be stored at room temperature (<25°C) but must be strictly protected from light.

2.‌Inert Gas Protection‌: Sensitive to moisture (undergoes slow hydrolysis upon contact with water); protection with argon or nitrogen is recommended; reseal immediately after opening.


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