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CAS RN: 38078-09-0 | Product Number: D1868

(Diethylamino)sulfur Trifluoride [Fluorinating Reagent]

Purity: >90.0%(T)
  • DAST
  • Sulfur Trifluoride Diethylamine Complex
€ 42,30
16   ≥20 
€ 165,60
Contact Us ≥20 
€ 513,00
9   ≥20 

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This product is extremely corrosive to body tissues such as skin, eyes, mucous membranes and lungs. This reacts violently with water or moisture to produce HF gas, and may decompose violently at over 50 deg C. Please handle very carefully in a fume hood with personal protective equipment such as gloves and safety goggles. Experimental tools should be sufficiently dried.

Product Number D1868
Purity / Analysis Method >90.0%(T)
Molecular Formula / Molecular Weight C__4H__1__0F__3NS = 161.19  
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive,Heat Sensitive
CAS RN 38078-09-0
Reaxys Registry Number 1849066
PubChem Substance ID 87568332
Merck Index (14) 3113
MDL Number


Appearance Colorless to Yellow to Orange clear liquid
Purity(Neutralization titration) min. 90.0 %
Properties (reference)
Boiling Point 32 °C/10 mmHg
Flash point 23 °C
Specific Gravity (20/20) 1.23
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
H226 : Flammable liquid and vapour.
Precautionary Statements P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
EC Number 253-771-2
Transport Information:
UN Number UN2920
Class 8 / 3
Packing Group I
HS Number 2921195000
Safety Data Sheet (SDS)
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