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Tetraethylammonium hydroxide

Tetraethylammonium hydroxide  Structure
CAS No.
77-98-5
Chemical Name:
Tetraethylammonium hydroxide
Synonyms
TEA HYDROXIDE;Tetraethylammoniumhydroxid;tetraethyl-ammoniuhydroxide;Tetraethylamminonium hydroxide;n,n,n-triethyl-ethanaminiuhydroxide;tetraethylammoniumhydroxide,solution;Ethanaminum,N,N,N-triethyl-,hydroxide;tetraethylammonioumhydroxide(aqueous);Ethanaminium,N,N,N-triethyl-,hydroxide;TENOH
CBNumber:
CB3751910
Molecular Formula:
C8H21NO
Molecular Weight:
147.26
MOL File:
77-98-5.mol
MSDS File:
SDS
Modify Date:
2024/1/5 16:34:11

Tetraethylammonium hydroxide 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 Tetraethyl ammonium hydroxide (77-98-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C,N,T,F
Risk Statements  34-51-39/23/24/25-23/24/25-11-35
Safety Statements  7-16-26-36/37/39-45-61-36/37
RIDADR  UN 3286 3/PG 2
WGK Germany  3
RTECS  KH3150000
9-34
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29239000
NFPA 704
0
3 1

Tetraethylammonium hydroxide price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 86631 Tetraethylammonium hydroxide solution ~25% in methanol (~1.5 M) 77-98-5 100ML ₹12661.6 2022-06-14 Buy
Sigma-Aldrich(India) 86636 Tetraethylammonium hydroxide solution ~1.0?M (CH3CH2)4NOH in H2O, electrochemical grade 77-98-5 250ML ₹19517.48 2022-06-14 Buy
Sigma-Aldrich(India) 86631 Tetraethylammonium hydroxide solution ~25% in methanol (~1.5 M) 77-98-5 500ML ₹23487.8 2022-06-14 Buy
Sigma-Aldrich(India) 8.22149 Tetraethylammonium hydroxide (20% aqueous solution) for synthesis 77-98-5 250ML ₹8700 2022-06-14 Buy
Sigma-Aldrich(India) 8.22149 Tetraethylammonium hydroxide (20% aqueous solution) for synthesis 77-98-5 1L ₹11949.99 2022-06-14 Buy
Product number Packaging Price Buy
86631 100ML ₹12661.6 Buy
86636 250ML ₹19517.48 Buy
86631 500ML ₹23487.8 Buy
8.22149 250ML ₹8700 Buy
8.22149 1L ₹11949.99 Buy

Tetraethylammonium hydroxide Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

Uses

Tetraethylammonium hydroxide is a strong organic base and finds applications in photovoltaic chemicals, advanced ceramics, flat panel display chemicals, selective etching and transesterification catalysts.

General Description

The product is 20wt.% solution of tetraethylammonium hydroxide (TEA hydroxide, TENOH) in H2O. TEA hydroxide is a quaternary ammonium hydroxide (QAH). It participates in the synthesis of zeolite beta. TENOH peptized titania aqueous sols have been employed in the preparation of nanocrystalline anatase films.

Hazard

Strong irritant to skin and tissue.

Tetraethylammonium hydroxide Preparation Products And Raw materials

Global( 340)Suppliers
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JSK Chemicals +919879767970 Gujarat, India 3756 58 Inquiry
Dishman Carbogen Amcis Ltd (Dishman Group) +91-2717420100 +91-8154017093 Gujarat, India 90 58 Inquiry
Tritech Catalyst and Intermediate Pvt Ltd +91-8600442762 +91-8600442762 Maharashtra, India 21 58 Inquiry
Tatva Chintan Pharma Chem Limited +91-7574848534 +91-7574848533 Gujarat, India 103 58 Inquiry
Demi Specialty Chemicals and Co +91-9850559430 +91-9850559429 Maharashtra, India 7 58 Inquiry
RYZE CHEMIE +91-9702966440 +91-9702966440 Maharashtra, India 335 58 Inquiry
Spectrochem Private Limited 08048372608Ext 246 Maharashtra, India 1056 58 Inquiry
Innovative Synthetic Molecules +91 40-24111684 Hyderabad, India 527 58 Inquiry
CureChem India 91-11-26898689 Delhi, India 97 58 Inquiry
Acme Sujan Chemicals Pvt., Ltd. 91-257-2236844 Maharashtra, India 62 58 Inquiry
IPC-TEA-OH TETRAETHYLAMMONIUM HYDROXIDE TETRAETHYLAMMONIUM HYDROXIDE 20 WT. % & TETRAETHYLAMMONIUM HYDROXIDE, 35 WT. % S OLUTION IN WATER TETRAETHYLAMMONIUM HYDROXIDE SOLUTION,~1 .0 M IN WATER TETRAETHYLAMMONIUM HYDROXIDE, 20 WT. % S OLUTION IN WATER TETRAETHYLAMMONIUM HYDROXIDE SOLUTION, ~ 40% IN WATER TETRAETHYLAMMONIUM HYDROXIDE CONC., FOR IPC, PGE W. 6 VIALS TETRAETHYLAMMONIUM HYDROXIDE SOLUTION 20 % TETRAETHYLAMMONIUM HYDROXIDE SOLUTION, ~ 20% IN WATER TETRAETHYLAMMONIUM HYDROXIDE 25%*SOLUTIO N IN METHAN TETRAETHYLAMMONIUM HYDROXIDE 20% (W/W)*A QUEOUS SOLU TETRAETHYLAMMONIUM HYDROXIDE SOLUTION, ~ 25% IN METHANOL ai3-24479 Tetraethylammoniumhydroxides Tetraethylammoniumhydroxide,20%aq.soln. Tetraethylammoniumhydroxide,25%w/winmethanol Tetraethylammoniumhydroxide,35%w/waq.soln.,ReagentGrade Tetraethylammonium hydroxide, 10% in water Tetraethylammonium hydroxide, 20 wt.% in water Tetraethylammonium hydroxide, 25% in methanol Tetraethylammonium hydroxide, 25% in water TETRAETHYLAMMONIUM HYDROXIDE, 1.0 M AQUEOUS SOLUTION Tetraethylammonium hydroxide solution,TEA hydroxide Tetraethylammonium hydroxide, 25% soln. in methanol TETRAETHYLAMMONIUM HYDROXIDE, 25% SOLUTION TETRAETHYLAMMONIUM HYDROXIDE, 1.0M TETRAETHYLAMMONIUM HYDROXIDE, 25% METHANOL SOLUTION Tetraethylammonium h (10% in Water) [Reagent for Ion-Pair ChroMatography] TetraethylaMMoniuM Hydroxide  TetraethylaMMoniuM hydroxide ,25% [25 wt. % in H2O] TetraethylaMMoniuM hydroxide, 20 wt.% in water 250ML Tetraethylammonium hydroxide [25 wt. % in H2O] TetraethylaMMoniuM hydroxide (TEAOH) TetraethylaMMoniuM hydroxide Methanol solution TetraethylaMMoniuM hydroxide, 25 wt.% solution in H2O Tetraethylammonium hydroxide concentrate Tetraethylammonium hydroxide solution ~25% in methanol (~1.5 M) Tetraethylammonium hydroxide solution 20 wt. % in H2O TetraethylaMMoniuM hydroxide solution ~40% in H2O TetraethylaMMoniuM hydroxide solution 35 wt. % in H2O TetraethylaMMoniuM hydroxide, 25 wt.% solution in H2O, SpcSeal IPC-TEA-OH (10% in Water) TETRAETHYLAMMONIUM HYDROXYDE: (10% IN WATER) TETRAETHYLAMMONIUM HYDROXIDE 20% SOLUTION IN WATER TETRAETHYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER TETRAETHYLAMMONIUM HYDROXIDE SOLUTION (35%) TETRAETHYLAMMONIUM HYDROXIDE, 20% AQUEOUS SOLUTION TETRAETHYLAMMONIUMHYDROXIDE,10%SOLUTION TETRAETHYLAMMONIUMHYDROXIDE,35%(W/W)AQUEOUSSOLUTION Tetraethylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography] Tetraethylammonium hydroxide solution (25 % (w/w) in methanol) Tetraethylammonium hydroxide, 35% w/w aq. soln. Tetraethylammonium Hydroxide (35% in Water) Cyclohexanebutanoic acid, nickel(2+) saltNickel bis(4-cyclohexylbutyrate) Tetraethylazanium hydroxide TENOH