ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Amine salt (ammonium salt) >Tetraoctylammonium bromide
Tetraoctylammonium bromide
- CAS No.
- 14866-33-2
- Chemical Name:
- Tetraoctylammonium bromide
- Synonyms
- Tetraoc;SKL1394;SKL1619;Tetra-n-octyL;tetraoctylazanium;Tetraoctylammonium b;Tetraoctylaminium·bromide;FouroctylaMMoniuM broMide;TETRAOCTYLAMMONIUM BROMIDE;tetraoctylammomium bromide
- CBNumber:
- CB9444807
- Molecular Formula:
- C32H68BrN
- Molecular Weight:
- 546.79
- MOL File:
- 14866-33-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/21 22:41:43
| Melting point | 95-98 °C(lit.) |
|---|---|
| Boiling point | 209.3℃[at 101 325 Pa] |
| Density | 1.0041 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5260 (estimate) |
| Flash point | 100°C |
| storage temp. | Store below +30°C. |
| solubility | 600g/l |
| form | Powder or Flakes |
| color | White to creamy-white |
| PH | 7 (100g/l, H2O, 20℃) |
| Water Solubility | soluble |
| 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 | 4169176 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| LogP | 4.47 at 25℃ |
| CAS DataBase Reference | 14866-33-2(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29239000 | |||||||||
| NFPA 704 |
|
Tetraoctylammonium bromide price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 87996 | Tetraoctylammonium bromide suitable for ion pair chromatography, LiChropur?, ≥99.0% (AT) | 14866-33-2 | 10G | ₹15956.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 87996 | Tetraoctylammonium bromide suitable for ion pair chromatography, LiChropur?, ≥99.0% (AT) | 14866-33-2 | 50G | ₹64441.23 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 87994 | Tetraoctylammonium bromide Selectophore? | 14866-33-2 | 5G | ₹22321.15 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 294136 | Tetraoctylammonium bromide 98% | 14866-33-2 | 5G | ₹1948.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 294136 | Tetraoctylammonium bromide 98% | 14866-33-2 | 25G | ₹7187.8 | 2022-06-14 | Buy |
Tetraoctylammonium bromide Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
Tetraoctylammonium bromide (TOAB) has been used as a phase transfer agent to transfer gold tetrachloroaurate from aqueous phase to organic phase in a two-phase (organic-aqueous) method of alkanethiol stabilized gold nanoparticle synthesis. It is also used to prepare TOAB-capped gold nanoparticles, which shows well-defined plasmon absorption compared to thiol-capped nanoparticles.
General Description
Tetraoctylammonium bromide is an organic surface coating agent commonly used to control the size and shape during nanoparticle synthesis.
Tetraoctylammonium bromide Preparation Products And Raw materials
Global( 345)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| SREE SYNERIC LAB | +91-91-6383636810 +91-9884742764 | Tamil Nadu, India | 465 | 58 | Inquiry |
| ORGANO FINE CHEMICALS | +91-91-22-42128300 +91-2242128300 | Mumbai, India | 258 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| Tatva Chintan Pharma Chem Limited | +91-7574848534 +91-7574848533 | Gujarat, India | 103 | 58 | Inquiry |
| SLS Pharmaceuticals Private Limited | +91-7416155556 +91-7893859062 | Telangana, India | 96 | 58 | Inquiry |
| Dishman Carbogen Amcis Ltd (Dishman Group) | +91-2717420100 +91-8154017093 | Gujarat, India | 90 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Organo Fine Chemicals | +91 (22) 2201-6968 / 2206-7521 | New Delhi, India | 266 | 60 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| SREE SYNERIC LAB | 58 |
| ORGANO FINE CHEMICALS | 58 |
| JSK Chemicals | 58 |
| Tatva Chintan Pharma Chem Limited | 58 |
| SLS Pharmaceuticals Private Limited | 58 |
| Dishman Carbogen Amcis Ltd (Dishman Group) | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Organo Fine Chemicals | 60 |
| CHEMSWORTH | 30 |
| Alfa Aesar | 58 |
14866-33-2(Tetraoctylammonium bromide)Related Search:
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14866-33-2
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C32H68BrN
C32H68NBr
CH3CH274NBr
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