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ChemicalBook >> CAS DataBase List >> Tetraethylammonium hydroxide

Tetraethylammonium hydroxide

Tetraethylammonium hydroxide  price.
  • $4 - $416
  • Product name: Tetraethylammonium hydroxide
  • CAS: 77-98-5
  • MF: C8H21NO
  • MW: 147.26
  • EINECS:201-073-3
  • MDL Number:MFCD00009024
  • Synonyms:IPC-TEA-OH;TEA HYDROXIDE;TETRAETHYLAMMONIUM HYDROXIDE;ai3-24479 ;Tetraethylammoniumhydroxides ;Tetraethylamminonium hydroxide;TETRAETHYLAMMONIUM HYDROXIDE 20 WT. % &;TETRAETHYLAMMONIUM HYDROXIDE, 35 WT. % S OLUTION IN WATER
28 prices
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Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 25mL
  • 8221491000
  • 8221490250
  • 25g
  • 50g
  • 100g
  • 100ml
  • 250ml
  • 250g
  • 500ml
  • 500g
  • 1kg
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  • 5kg
  • ManufacturerAlfa Aesar
  • Product number043023
  • Product descriptionTetraethylammonium hydroxide, 35% w/w aq. soln. Reagent Grade
  • Packaging25g
  • Price$21.4
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL03968
  • Product descriptionTetraethylammonium hydroxide 20% aq. soln.
  • Packaging100g
  • Price$28.8
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036560
  • Product descriptionTetraethylammonium hydroxide 35% w/w aq. soln.
  • Packaging100g
  • Price$41.2
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043023
  • Product descriptionTetraethylammonium hydroxide, 35% w/w aq. soln. Reagent Grade
  • Packaging100g
  • Price$42.8
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL03968
  • Product descriptionTetraethylammonium hydroxide 20% aq. soln.
  • Packaging500g
  • Price$90.7
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036560
  • Product descriptionTetraethylammonium hydroxide 35% w/w aq. soln.
  • Packaging500g
  • Price$93.7
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number016328
  • Product descriptionTetraethylammonium hydroxide 25% w/w in methanol
  • Packaging50g
  • Price$99.8
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043023
  • Product descriptionTetraethylammonium hydroxide, 35% w/w aq. soln. Reagent Grade
  • Packaging500g
  • Price$137
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036560
  • Product descriptionTetraethylammonium hydroxide 35% w/w aq. soln.
  • Packaging2kg
  • Price$256
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number016328
  • Product descriptionTetraethylammonium hydroxide 25% w/w in methanol
  • Packaging250g
  • Price$416
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number86633
  • Product descriptionTetraethylammonium hydroxide solution ~40% in H2O
  • Packaging100ml
  • Price$87.5
  • Updated2018-11-13
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  • ManufacturerSigma-Aldrich
  • Product number86631
  • Product descriptionTetraethylammonium hydroxide solution ~25% in methanol (~1.5 M)
  • Packaging500ml
  • Price$346
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number86633
  • Product descriptionTetraethylammonium hydroxide solution ~40% in H2O
  • Packaging500ml
  • Price$379
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number86631
  • Product descriptionTetraethylammonium hydroxide solution ~25% in methanol (~1.5 M)
  • Packaging100ml
  • Price$103
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number177806
  • Product descriptionTetraethylammonium hydroxide solution 20 wt. % in H2O
  • Packaging500g
  • Price$133
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.22149
  • Product descriptionTetraethylammonium hydroxide (20% aqueous solution) for synthesis
  • Packaging8221491000
  • Price$196
  • Updated2018-11-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 043023 Tetraethylammonium hydroxide, 35% w/w aq. soln. Reagent Grade 25g $21.4 2018-11-20 Buy
Alfa Aesar L03968 Tetraethylammonium hydroxide 20% aq. soln. 100g $28.8 2018-11-20 Buy
Alfa Aesar 036560 Tetraethylammonium hydroxide 35% w/w aq. soln. 100g $41.2 2018-11-20 Buy
Alfa Aesar 043023 Tetraethylammonium hydroxide, 35% w/w aq. soln. Reagent Grade 100g $42.8 2018-11-20 Buy
Alfa Aesar L03968 Tetraethylammonium hydroxide 20% aq. soln. 500g $90.7 2018-11-20 Buy
Alfa Aesar 036560 Tetraethylammonium hydroxide 35% w/w aq. soln. 500g $93.7 2018-11-20 Buy
Alfa Aesar 016328 Tetraethylammonium hydroxide 25% w/w in methanol 50g $99.8 2018-11-20 Buy
Alfa Aesar 043023 Tetraethylammonium hydroxide, 35% w/w aq. soln. Reagent Grade 500g $137 2018-11-20 Buy
Alfa Aesar 036560 Tetraethylammonium hydroxide 35% w/w aq. soln. 2kg $256 2018-11-20 Buy
Alfa Aesar 016328 Tetraethylammonium hydroxide 25% w/w in methanol 250g $416 2018-11-20 Buy
Sigma-Aldrich 86633 Tetraethylammonium hydroxide solution ~40% in H2O 100ml $87.5 2018-11-13 Buy
Sigma-Aldrich 86631 Tetraethylammonium hydroxide solution ~25% in methanol (~1.5 M) 500ml $346 2018-11-13 Buy
Sigma-Aldrich 86633 Tetraethylammonium hydroxide solution ~40% in H2O 500ml $379 2018-11-13 Buy
Sigma-Aldrich 86631 Tetraethylammonium hydroxide solution ~25% in methanol (~1.5 M) 100ml $103 2018-11-13 Buy
Sigma-Aldrich 177806 Tetraethylammonium hydroxide solution 20 wt. % in H2O 500g $133 2018-11-13 Buy
Sigma-Aldrich 8.22149 Tetraethylammonium hydroxide (20% aqueous solution) for synthesis 8221491000 $196 2018-11-23 Buy

Properties

Melting point: :-98C
Boiling point: :110 °C
Density  :1.023 g/mL at 25 °C
refractive index  :n20/D 1.422
Flash point: :11 °C
storage temp.  :2-8°C
form  :Solution
color  :colorless to yellow
PH :>13 (H2O, 20°C)
Water Solubility  :SOLUBLE
Sensitive  :Air Sensitive
Merck  :14,9201
BRN  :3912961
Stability: :Stable, but absorbs carbon dioxide from the air
InChIKey :LRGJRHZIDJQFCL-UHFFFAOYSA-M
CAS DataBase Reference :77-98-5(CAS DataBase Reference)
EPA Substance Registry System :Ethanaminium, N,N,N-triethyl-, hydroxide(77-98-5)

Safety Information

Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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.

Description

Tetraethylammonium hydroxide is used as structure Directing Agents (SDAs), in selective etching, photovoltaic chemicals, advanced ceramics, strong organic base, flat panel display chemicals and transesterification catalyst.