Products
‹
›
Tetraethylammonium Hydroxide
Molecular Formula: C8H21NO
Molecular Weight:147.26
product description
Safety Information
Product Usage
Tetraethylammonium Hydroxide (TEAOH for short), with CAS No. 77-98-5 and chemical formula C₈H₂₁NO, is mostly sold as a 20% aqueous solution, appearing as colorless to pale yellow liquid. It is easily soluble in water and ethanol, with strong alkalinity, stable chemical properties but easy to absorb carbon dioxide in the air[3]. Its core applications are in organic synthesis, electronics, analytical chemistry and other fields. It serves as a strong base catalyst to accelerate transesterification, hydrolysis and other reactions, and also as a phase transfer catalyst to improve reaction efficiency. In the electronic field, it is used for semiconductor wafer cleaning and photoresist development to assist chip manufacturing. It can also be used as an ion-pair reagent to assist chromatographic separation, being an indispensable functional raw material in fine chemicals, electronic manufacturing and other fields with small dosage and remarkable effect.
Factory Showcase
Quality Control Lab
Shipping And Transportation
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
FAQ
Q:What about your price?
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How about the delivery time?
A:Within 3-15 days after we confirm you requirement.
Q:What is your terms of payment ?
A:T/T, Cash, Western Union are all accepted if you have other payment,please contact me.
Q: Do you provide samples?
A:Yes,we could offer the sample for you to test but please pay freight fee.
Contact Us
Recommendation
![Tetrabutylammonium Perchlorate]( "Tetrabutylammonium Perchlorate")
Tetrabutylammonium PerchlorateCAS No.: 1923-70-2
Molecular Formula: C16H36ClNO4
Molecular Weight: 341.91![Ethyltriphenylphosphonium Bromide]( "Ethyltriphenylphosphonium Bromide")
Ethyltriphenylphosphonium BromideCAS No.: 1530-32-1
Molecular Formula: C20H20BrP
Molecular Weight: 371.25![Tetrapropylammonium Bromide]( "Tetrapropylammonium Bromide")
Tetrapropylammonium BromideCAS No.: 1941-30-6
Molecular Formula: C12H28BrN
Molecular Weight: 266.27![N-Hexadecyltrimethylammonium Chloride]( "N-Hexadecyltrimethylammonium Chloride")
N-Hexadecyltrimethylammonium ChlorideCAS No.: 112-02-7
Molecular Formula: C19H42ClN
Molecular Weight: 320![Natamycin]( "Natamycin")
NatamycinCAS No.: 7681-93-8
Molecular Formula: C33H47NO13
Molecular Weight:665.73![Tetraethylammonium Hydroxide]( "Tetraethylammonium Hydroxide")
Tetraethylammonium HydroxideCAS No.: 77-98-5
Molecular Formula: C8H21NO
Molecular Weight:147.26![Hexadecyl Trimethyl Ammonium Bromide]( "Hexadecyl Trimethyl Ammonium Bromide")
Hexadecyl Trimethyl Ammonium BromideCAS No.: 57-09-0
Molecular Formula: C19H42BrN
Molecular Weight: 364.45![Tetrabutylammonium Hydrogen Sulfate]( "Tetrabutylammonium Hydrogen Sulfate")
Tetrabutylammonium Hydrogen SulfateCAS No.: 32503-27-8
Molecular Formula: C16H37NO4S
Molecular Weight: 339.53![Tetraethylammonium Bromide]( "Tetraethylammonium Bromide")
Tetraethylammonium BromideCAS No.: 71-91-0
Molecular Formula: C8H20BrN
Molecular Weight: 210.16![Tetramethylammonium Hydroxide]( "Tetramethylammonium Hydroxide")
Tetramethylammonium HydroxideCAS No.: 75-59-2
Molecular Formula: C4H13NO
Molecular Weight: 91.15![Dodecyltrimethylammonium Chloride]( "Dodecyltrimethylammonium Chloride")
Dodecyltrimethylammonium ChlorideCAS No.: 112-00-5
Molecular Formula: C15H34ClN
Molecular Weight: 263.89![Didecyl Dimethyl Ammonium Chloride]( "Didecyl Dimethyl Ammonium Chloride")
Didecyl Dimethyl Ammonium ChlorideCAS No.: 7173-51-5
Molecular Formula: C22H48ClN
Molecular Weight: 362.08![Tetrabutylammonium Hydroxide]( "Tetrabutylammonium Hydroxide")
Tetrabutylammonium HydroxideCAS No.: 2052-49-5
Molecular Formula: C16H37NO
Molecular Weight: 259.47![BENZYLDIMETHYLDODECYLAMMONIUM BROMIDE]( "BENZYLDIMETHYLDODECYLAMMONIUM BROMIDE")
BENZYLDIMETHYLDODECYLAMMONIUM BROMIDECAS No.: 91080-29-4
Molecular Formula: C21H38BrN
Molecular Weight: 384.44![Benzalkonium chloride]( "Benzalkonium chloride")
Benzalkonium chlorideCAS No.: 63449-41-2
Molecular Formula: C17H30ClN
Molecular Weight: 283.88![Tetradecyldimethylbenzylammonium Chloride]( "Tetradecyldimethylbenzylammonium Chloride")
Tetradecyldimethylbenzylammonium ChlorideCAS No.: 139-08-2
Molecular Formula: C23H42ClN
Molecular Weight: 368.04
