Tetrapropylammonium bromide
Synonym(s):Tetrapropylammonium bromide
- CAS NO.：1941-30-6
- Empirical Formula: C12H28BrN
- Molecular Weight: 266.27
- MDL number: MFCD00011840
- EINECS: 217-727-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-21 22:41:43
What is Tetrapropylammonium bromide?
Chemical properties
white crystals or crystalline powder
The Uses of Tetrapropylammonium bromide
Tetra-n-propylammonium bromide, is used as surface-active agents, Solvents, Intermediates, Active Ingredient for Conditioners, Antistatic Agent, Detergent Sanitisers, Softner for textiles and paper products, Phase Transfer Catalyst, Antimicrobials, Disinfection Agents And Sanitizers, Slimicidal Agents, Emulsifying Agents and Pigment Dispersers.
The Uses of Tetrapropylammonium bromide
Supporting electrolyte
Definition
ChEBI: A quarternary ammonium bromide salt in which the cation has four propyl substituents around the central nitrogen.
General Description
White to off-white crystalline solid.
Air & Water Reactions
Water soluble. Aqueous solutions are weakly acidic.
Reactivity Profile
Tetrapropylammonium bromide is hygroscopic. Tetrapropylammonium bromide is incompatible with strong oxidizing agents. .
Fire Hazard
Flash point data for Tetrapropylammonium bromide are not available; however, Tetrapropylammonium bromide is probably combustible.
Purification Methods
Crystallise it from ethyl acetate/EtOH (9:1), acetone or MeOH. Dry it at 110o under reduced pressure. [Beilstein 4 IV 471.]
Properties of Tetrapropylammonium bromide
| Melting point: | 266-272 °C |
| Density | 1.1949 (rough estimate) |
| refractive index | 1.5260 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 g/mL, clear |
| form | Crystals or Crystalline Powder |
| color | White |
| Odor | Odorless |
| PH | 5-7 (100g/l, H2O) |
| Water Solubility | 100 g/L |
| Sensitive | Hygroscopic |
| λmax | λ: 240 nm Amax: 0.04 λ: 250 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02 |
| BRN | 3567846 |
| CAS DataBase Reference | 1941-30-6(CAS DataBase Reference) |
| EPA Substance Registry System | Tetrapropylammonium bromide (1941-30-6) |
Safety information for Tetrapropylammonium bromide
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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 Tetrapropylammonium bromide
| InChIKey | JRMUNVKIHCOMHV-UHFFFAOYSA-M |
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Tatva Chintan Pharma Chem Limited
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SLS Pharmaceuticals Private Limited
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