(Diethylamino)sulfur Trifluoride  [Fluorinating Reagent]

Synonym : DAST

Synonym : Sulfur Trifluoride Diethylamine Complex

Structure

(Diethylamino)sulfur Trifluoride
General Information
TCI Product No. : D1868
Stock Status :
Unit Sizes Price Available stock
Belgium Tokyo *
5G 85.75 EUR 4 >10
25G 257.15 EUR 2 >10
100G 892.90 EUR 2 5

Status at 03:00 a.m. on 07 Feb 2012

* Items available from stock in Japan will be delivered in 10 business days
Purity / Analysis Method : >90.0%(T)
Storage : Refrigerator
M.F. / M.W. : C4H10F3NS=161.19
CAS Number : 38078-09-0
Related CAS Number :
MDL Number : MFCD00000363
Data of Reference
bp : 32 °C / 10mmHg
d : 1.23
fp : 23 °C
Application

Fluorination

Fluorination
  • L. N. Markovski, V. E. Pashinnik, A. V. Kirsanov, Synthesis, 1973, 787; W. J. Middleton, J. Org. Chem., 1975, 40, 574.
References
Merck Index(14) : 3113
F & F : 10, 142
EC Number : 253-771-2
Transport Information
UNNo. : 2920
Class : 8 / 3
PG : I
Safety
Signal Word : Danger
Pictogram : Flame Corrosion
GHS H Statement : Flammable liquid and vapour. Causes severe skin burns and eye damage.
GHS P Statement : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Do not breathe. Wear protective gloves/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Risk Phrases
R10 : Flammable.
R14 : Reacts violently with water.
R23/24/25 : Toxic by inhalation, in contact with skin and if swallowed.
R29 : Contact with water liberates toxic gas.
R35 : Causes severe burns.
R5 : Heating may cause an explosion.
Safety Phrases
S15 : Keep away from heat.
S16 : Keep away from sources of ignition - No smoking.
S26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S30 : Never add water to this product.
S36/37/39 : Wear suitable protective clothing, gloves and eye/face protection.
S45 : In case of accident or if you feel unwell, seek medical advice immediately (show the lable where possible).
S49 : Keep only in the original container.
Informative Links
TCI Product Literature :
Related Categories :
Synthetic Organic Chemistry Glycosylation Reagents for Glycosyl Donor Synthesis
Synthetic Organic Chemistry Fluorinating Reagents, Building Blocks & Fluorinated Bioactive Compounds Fluorinating Reagents Nucleophilic Fluorinating Reagents
Synthetic Organic Chemistry Halogenation Fluorination
Biochemistry Sugars Reagents for Oligosaccharide Synthesis

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