Tetraethylammonium hydrogensulfate
- CAS NO.：16873-13-5
- Empirical Formula: C8H21NO4S
- Molecular Weight: 227.32
- MDL number: MFCD00036150
- EINECS: 240-899-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-14 15:27:00
What is Tetraethylammonium hydrogensulfate?
Chemical properties
White to off-white powder
The Uses of Tetraethylammonium hydrogensulfate
Tetraethylammonium Hydrogensulfate is catalyst; used in method for preparing siloxane copolycarbonate with improved transparency and excellent low-temperature impact resistance.
Properties of Tetraethylammonium hydrogensulfate
| Melting point: | 243-245 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| color | White to off-white |
| Odor | Odorless |
| Water Solubility | Soluble in water |
| λmax | λ: 210 nm Amax: 0.05 λ: 220 nm Amax: 0.04 λ: 230 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02 |
| BRN | 6590581 |
| CAS DataBase Reference | 16873-13-5(CAS DataBase Reference) |
Safety information for Tetraethylammonium hydrogensulfate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. 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 Tetraethylammonium hydrogensulfate
Tetraethylammonium hydrogensulfate manufacturer
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