140023
Tetraethylammonium bromide
reagent grade, 98%
Manufacturer: Sigma Aldrich
CAS Number: 71-91-0
Synonym(S): TEAB, TEA bromide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 G | 140023-250-G | In Stock | ₹ 4,957.85 |
| 1 KG | 140023-1-KG | In Stock | ₹ 14,657.05 |
140023 - 250 G
In Stock
Quantity
1
Base Price: ₹ 4,957.85
GST (18%): ₹ 892.413
Total Price: ₹ 5,850.263
grade
reagent grade
Quality Level
200
Assay
98%
form
crystalline
impurities
≤2% triethylamine hydrobromide
pH
6.5 (100 g/L)
mp
285 °C (dec.) (lit.)
SMILES string
[Br-].CC[N+](CC)(CC)CC
InChI
1S/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
InChI key
HWCKGOZZJDHMNC-UHFFFAOYSA-M
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Tetraethylammonium bromide reagent grade, 98% | 71-91-0 | MFCD00011825 | 1KG | Sigma Aldrich Fine Chemicals Biosciences | ₹ 22,429.55 | |
| | Sigma Aldrich Fine Chemicals Biosciences Tetraethylammonium bromide ReagentPlus(R), 99% | 71-91-0 | MFCD00011825 | 50G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 8,179.54 | |
 | Tetraethylammonium bromide | Sigma Aldrich | ₹ 2,284.08 - ₹ 4,059.38 | |
 | Tetraethylammonium (bromide) | ChemScene | ₹ 1,711.20 - ₹ 3,850.20 | |
 | 71-91-0 | Tetraethylammonium bromide | A2B Chem | ₹ 855.60 - ₹ 4,705.80 |
Related Products
Description
- Application: Tetraethylammonium bromide may be used:As an organic template for synthesizing zeolite beta via hydrothermal crystallization.[1]As a catalyst for the oxidative coupling of aldehydes or alcohols with thiophenols or disulfides to form thioesters.[2]In combination with o-iodoxybenzoic acid (IBX) for the oxidative dehomologation of primary carboxamides to nitriles[3] and α,α-disubstituted acetamides to ketones.[4] This reagent combination can also be used for the conversion of sulfides to sulfoxides[5] and N,N-disubstituted glycylamides into corresponding cyanamides.[6]
SAFETY INFORMATION
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3
WGK
WGK 3
Flash Point(F)
361.4 °F
Flash Point(C)
183 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
grade: reagent grade
Quality Level: 200
Assay: 98%
form: crystalline
impurities: ≤2% triethylamine hydrobromide
pH: 6.5 (100 g/L)
mp: 285 °C (dec.) (lit.)
SMILES string: [Br-].CC[N+](CC)(CC)CC
InChI: 1S/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
InChI key: HWCKGOZZJDHMNC-UHFFFAOYSA-M
grade:
reagent grade
Quality Level:
200
Assay:
98%
form:
crystalline
impurities:
≤2% triethylamine hydrobromide
pH:
6.5 (100 g/L)
mp:
285 °C (dec.) (lit.)
SMILES string:
[Br-].CC[N+](CC)(CC)CC
InChI:
1S/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
InChI key:
HWCKGOZZJDHMNC-UHFFFAOYSA-M
grade: __
Quality Level: 100
Assay: 98%
form: powder
impurities: __
pH: __
mp: 117-121 °C (lit.)
SMILES string: Brc1cc(Br)cc(Br)c1
InChI: 1S/C6H3Br3/c7-4-1-5(8)3-6(9)2-4/h1-3H
InChI key: YWDUZLFWHVQCHY-UHFFFAOYSA-N
grade:
__
Quality Level:
100
Assay:
98%
form:
powder
impurities:
__
pH:
__
mp:
117-121 °C (lit.)
SMILES string:
Brc1cc(Br)cc(Br)c1
InChI:
1S/C6H3Br3/c7-4-1-5(8)3-6(9)2-4/h1-3H
InChI key:
YWDUZLFWHVQCHY-UHFFFAOYSA-N
grade: __
Quality Level: 100
Assay: __
form: solid
impurities: __
pH: __
mp: __
SMILES string: O.O.[K+].[K+].[O-]C(=O)C(=O)O[Ti](=O)OC(=O)C([O-])=O
InChI: 1S/2C2H2O4.2K.2H2O.O.Ti/c2*3-1(4)2(5)6;;;;;;/h2*(H,3,4)(H,5,6);;;2*1H2;;/q;;2*+1;;;;+2/p-4
InChI key: PGGRHIGITIPOBF-UHFFFAOYSA-J
grade:
__
Quality Level:
100
Assay:
__
form:
solid
impurities:
__
pH:
__
mp:
__
SMILES string:
O.O.[K+].[K+].[O-]C(=O)C(=O)O[Ti](=O)OC(=O)C([O-])=O
InChI:
1S/2C2H2O4.2K.2H2O.O.Ti/c2*3-1(4)2(5)6;;;;;;/h2*(H,3,4)(H,5,6);;;2*1H2;;/q;;2*+1;;;;+2/p-4
InChI key:
PGGRHIGITIPOBF-UHFFFAOYSA-J
grade: __
Quality Level: 200
Assay: __
form: __
impurities: 5-10% free acid (as HCl)
pH: __
mp: __
SMILES string: Cl[Ti](Cl)Cl
InChI: 1S/3ClH.Ti/h3*1H;/q;;;+3/p-3
InChI key: YONPGGFAJWQGJC-UHFFFAOYSA-K
grade:
__
Quality Level:
200
Assay:
__
form:
__
impurities:
5-10% free acid (as HCl)
pH:
__
mp:
__
SMILES string:
Cl[Ti](Cl)Cl
InChI:
1S/3ClH.Ti/h3*1H;/q;;;+3/p-3
InChI key:
YONPGGFAJWQGJC-UHFFFAOYSA-K