DIMETHYLAMINOSULFUR TRIFLUORIDE
Synonym(s):Methyl DAST
- CAS NO.：3880-03-3
- Empirical Formula: C2H6F3NS
- Molecular Weight: 133.14
- MDL number: MFCD00009900
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-15 16:24:08
What is DIMETHYLAMINOSULFUR TRIFLUORIDE?
Chemical properties
clear fuming liquid
The Uses of DIMETHYLAMINOSULFUR TRIFLUORIDE
Fluorinating Agent used in the fluorination of compounds such as
- Alchols, aldehydes and ketones
- Fluorinated Podophyllotoxin derivatives
- Protected glycosyl fluorides from thioglycosides
Properties of DIMETHYLAMINOSULFUR TRIFLUORIDE
| Melting point: | -78.7 °C (lit.) |
| Boiling point: | 117.5 °C (lit.) |
| Density | 1.364 g/mL at 25 °C (lit.) |
| Flash point: | 50 °F |
| storage temp. | 2-8°C |
| form | liquid |
| pka | -5.36±0.70(Predicted) |
| BRN | 1901089 |
Safety information for DIMETHYLAMINOSULFUR TRIFLUORIDE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DIMETHYLAMINOSULFUR TRIFLUORIDE
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