Tetrabutylammonium Hydroxide CAS 2052-49-5
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Factory Supply Tetrabutylammonium Hydroxide CAS 2052-49-5 with Best Price
- Appearance: Colorless liquid
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Tetrabutylammonium Hydroxide Supplier & Manufacturer
Tetrabutylammonium Hydroxide: The Complete Guide
- Item 1: Basic Info of Tetrabutylammonium Hydroxide
- Item 2: What is Tetrabutylammonium Hydroxide?
- Item 3: Tetrabutylammonium Hydroxide Uses
- Item 4: The Manager has Something to Say
- Item 5: Production Method of Tetrabutylammonium Hydroxide
- Item 6: Reference
- Item 7: Quality Control of Tetrabutylammonium Hydroxide
- Item 8: Hot Sale Products
- Item 9: Get Tetrabutylammonium Hydroxide Quotation
Tetrabutylammonium Hydroxide for Sale
Basic Info of Tetrabutylammonium Hydroxide
Basic Info
Chemical Properties
Other Info
Basic Info
Chemical Name: | Tetrabutylammonium Hydroxide |
Other Name: | Tetrabutylammonium hydroxide solution; 1-Butanaminium,N,N,N-tributyl-,hydroxide |
CAS: | 2052-49-5 |
EINECS: | 218-147-6 |
Type: | Quaternary ammonium salt; Pharmaceutical raw materials; Organic raw materials |
Molecular Formula: | C16H37NO |
Molecular Weight: | 259.47 |
Chemical Properties
Melting point | 27-30 °C(lit.) |
Boiling point | 100 °C |
density | 0.995 |
vapor density | 1 (vs air) |
vapor pressure | 2.3 kPa (@ 20°C) |
refractive index | 1.4 |
Fp | 7°C |
storage temp. | Store below +30°C. |
solubility | Miscible with organic solvents. |
form | Solution |
Specific Gravity | 0.8586 |
color | APHA: ≤30 |
Odor | Odorless |
PH Range | 14 |
Water Solubility | Soluble in water, methanol. |
Sensitive | Air Sensitive/Hygroscopic |
Other Info
Brand Name: | Zhishang Chemical |
Provide: | Tetrabutylammonium Hydroxide MSDS; Tetrabutylammonium Hydroxide COA |
What is Tetrabutylammonium Hydroxide?
Tetrabutylammonium hydroxide is a substance with the chemical formula (C4H9)4Noh, abbreviated as Bu4Noh, abbreviated as tbaoh or tbah. This types is utilized as a solution in water or alcohol. It is a common base in natural chemistry. Bu4Noh is much more soluble in natural solvents than more standard inorganic bases such as Koh and NaOH.
Noh options are generally prepared in situ from butylammonium halide Bu4NX, for example by reacting them with silver oxide or utilizing ion exchange resins. Trying to separate Bu4Noh would certainly result in Hofmann removal, causing Bu3N and also 1-butene. Because of this, bu4Noh solution is typically contaminated by Bu3n.
Tetrabutylammonium Hydroxide Uses
- Tetrabutylammonium hydroxide is a strong base, which is generally used for alkylation and also deprotonation under stage transfer conditions. Common responses consist of the benzylation of amines as well as the development of Dichlorocarbene from chloroform.
- Tetrabutylammonium hydroxide can be counteracted with numerous not natural acids to get the lipophilic salt of conjugated base. For instance, tetrabutylammonium hydroxide is treated with disodium pyrophosphate Na 2 H 2 P 2 O 7 to get (Bu 4 N) 3 [HP 2 O 7 ] which is soluble in organic solvents. Likewise, relatively anhydrous bu4nf can be obtained by counteracting tetrabutylammonium hydroxide with hydrofluoric acid This salt is soluble in natural solvents as well as can be utilized for desilkylation.
- Tetrabutylammonium hydroxide is a cleansing reagent in the electronics market. It is typically made use of as an ion-pair mobile stage in chromatography for the determination of anions with MPIC in ion chromatography. If it is made use of in HPLC, the pH must be adjusted because it is alkaline.
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
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If you want to buy tetrabutylammonium hydroxide, pls contact us to get a free quote.
Production Method of Tetrabutylammonium Hydroxide
Dissolve 40 grams of tetra-n-butyl iodide in 90 ml of absolute methanol, add 20 grams of fine powdered pure silver oxide, seal it, and shake vigorously for 1 hour. Take a few milliliters of the mixture and check whether it contains I- after centrifugation. If it is a positive test, add 2 grams of silver oxide and shake it for 30 minutes. If it is a negative test, the mixture is filtered through a fine sand core funnel, and 3 parts of 50 ml of dry bath benzene are used. The reaction flask and funnel were rinsed and the washings were incorporated into the filtrate. Blow with pure nitrogen for 5 minutes during storage to prevent the absorption of water vapor and carbon dioxide.
In the above reaction, ethanol can be used to replace methanol, but tetra-n-butyl iodide is relatively stable in methanol.
Reference
- Tetrabutylammonium hydroxide – WikiPedia
- Tetrabutylammonium hydroxide – PubChem
Tetrabutylammonium Hydroxide Suppliers and Manufacturers
As a tetrabutylammonium hydroxide supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best tetrabutylammonium hydroxide raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for tetrabutylammonium hydroxide and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
Service
FAQ
Shipping
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide the best price and high-quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.
* The packing also can be according to the customers` requirement.
* Any inquiries will be replied to within 24 hours.
* We provide a Commerical Invoices, Packing Lists, Bills of loading, COA, Health certificates, and Origin certificates. If your markets have any special requirements, let us know.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Shipping
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of Tetrabutylammonium Hydroxide
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