Diethylaminosulfur trifluoride (DAST)
(15439535 | 38078-09-0)

CAS: 38078-09-0
Molecular Formula: C4H10F3NSC4H10F3NS
Molecular Weight: 161.19
Availablility: Currently Out Of Stock
Downloads: Product Specification
Diethylaminosulfur trifluoride (DAST) Chemical Structure

Prepack Pricing ( GBP ‐ £ )
15439535-5g 5g £48.80
15439535-25g 25g £116.80
Certificate of Analysis

Product Detail
Product Code 15439535
Product Name Diethylaminosulfur trifluoride (DAST)
Categories Fluorinated Products Research Organics & Inorganics
CAS 38078-09-0
Molecular Formula C4H10F3NSC4H10F3NS
Molecular Weight 161.19
Storage Details 2 to 8 °C
Harmonised Tariff Code 29299000 EXP 2929900090 IMP

Product Specification
Purity >95%
Appearance Colourless to yellow liquid
Solution clarity Forms a clear colourless to pale yellow solution in dry benzene or dry chloroform, no particles

Safety Information
Exclamation Mark Flame Corrosion
Signal word danger
Hazard statements
  • EUH014: Reacts violently with water
  • H226: Flammable liquid and vapour
  • H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled
  • H314: Causes severe skin burns and eye damage
Precautionary statements
  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray
  • P280: Wear protective gloves/protective clothing/eye protection/face protection
  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P305+351+338: IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing