294136
Tetraoctylammonium bromide
98%
Manufacturer: Sigma Aldrich
CAS Number: 14866-33-2
Synonym(S): TOAB
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 294136-5-G | In Stock | ₹ 2,316.55 |
| 25 G | 294136-25-G | In Stock | ₹ 8,530.10 |
294136 - 5 G
In Stock
Quantity
1
Base Price: ₹ 2,316.55
GST (18%): ₹ 416.979
Total Price: ₹ 2,733.529
Quality Level
200
Assay
98%
form
solid
mp
95-98 °C (lit.)
SMILES string
[Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC
InChI
1S/C32H68N.BrH/c1-5-9-13-17-21-25-29-33(30-26-22-18-14-10-6-2,31-27-23-19-15-11-7-3)32-28-24-20-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1
InChI key
QBVXKDJEZKEASM-UHFFFAOYSA-M
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | eMolecules Ambeed Tetraoctylammonium bromide 10g 552726098 A408773 14866-33-2 MFCD00011863 546.807 C32H68BrN | eMolecules | ₹ 1,978.15 | |
 | Chem-Impex International, Inc. Tetra-n-octylammonium bromide | 14866-33-2 | MFCD00011863 | 100G | Chem-Impex International, Inc. | ₹ 10,523.88 | |
 | Chem-Impex International, Inc. Tetra-n-octylammonium bromide | 14866-33-2 | MFCD00011863 | 25G | Chem-Impex International, Inc. | ₹ 3,780.04 | |
 | Sigma Aldrich Fine Chemicals Biosciences Tetraoctylammonium bromide 98% | 14866-33-2 | MFCD00011863 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 13,415.81 | |
| | Chem-Impex International, Inc. Tetra-n-octylammonium bromide | 14866-33-2 | MFCD00011863 | 250G | Chem-Impex International, Inc. | ₹ 23,758.30 | |
 | Tetraoctylammonium bromide | ChemScene | ₹ 1,625.64 - ₹ 6,160.32 |
Related Products
Description
- General description: Tetraoctylammonium bromide is an organic surface coating agent commonly used to control the size and shape during nanoparticle synthesis.[1]
- Application: 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.[2] It is also used to prepare TOAB-capped gold nanoparticles, which shows well-defined plasmon absorption compared to thiol-capped nanoparticles.[3]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P362 + P364
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 200
Assay: 98%
form: solid
mp: 95-98 °C (lit.)
SMILES string: [Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC
InChI: 1S/C32H68N.BrH/c1-5-9-13-17-21-25-29-33(30-26-22-18-14-10-6-2,31-27-23-19-15-11-7-3)32-28-24-20-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1
InChI key: QBVXKDJEZKEASM-UHFFFAOYSA-M
Quality Level:
200
Assay:
98%
form:
solid
mp:
95-98 °C (lit.)
SMILES string:
[Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC
InChI:
1S/C32H68N.BrH/c1-5-9-13-17-21-25-29-33(30-26-22-18-14-10-6-2,31-27-23-19-15-11-7-3)32-28-24-20-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1
InChI key:
QBVXKDJEZKEASM-UHFFFAOYSA-M
Quality Level: 100
Assay: 98%
form: solid
mp: >300 °C (lit.)
SMILES string: [K+].[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
InChI: 1S/C4HF9O3S.K/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16;/h(H,14,15,16);/q;+1/p-1
InChI key: LVTHXRLARFLXNR-UHFFFAOYSA-M
Quality Level:
100
Assay:
98%
form:
solid
mp:
>300 °C (lit.)
SMILES string:
[K+].[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
InChI:
1S/C4HF9O3S.K/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16;/h(H,14,15,16);/q;+1/p-1
InChI key:
LVTHXRLARFLXNR-UHFFFAOYSA-M
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