TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE
- CAS NO.：99337-56-1
- Empirical Formula: C16H36N.F3H2
- Molecular Weight: 301.48
- MDL number: MFCD00145365
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:16:04
What is TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE?
Chemical properties
CLEAR LIGHT YELLOW TO BROWN SOLUTION
The Uses of TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE
Tetrabutylammonium Dihydrogen Trifluoride is a powerful catalyst and is used in the regioselective opening of epoxides with activated aromatic and heteroaromatic chlorides
Properties of TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE
| Density | 0,966 g/cm3 |
| Flash point: | 13 °C |
| storage temp. | 0-6°C |
| solubility | soluble in dichloromethane |
| form | Solution |
| color | Clear light yellow to brown |
| Exposure limits | ACGIH: TWA 10 ppm OSHA: Ceiling 100 ppm; TWA 50 ppm NIOSH: IDLH 50 ppm; TWA 1 ppm(4 mg/m3); STEL 2 ppm(8 mg/m3) |
| CAS DataBase Reference | 99337-56-1(CAS DataBase Reference) |
Safety information for TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H302:Acute toxicity,oral H312:Acute toxicity,dermal H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H350:Carcinogenicity |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for TETRA-N-BUTYLAMMONIUM DIHYDROGENTRIFLUORIDE
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