Our high performance Crown ether, CAS 14187 32 7, efficient crown ether enjoys a high reputation because it is constantly improved with our continuous technological innovation.'Customer initially, High-quality first' in mind, we work closely with our prospects and supply them with efficient and specialist companies for 18 Crown 6 Ether. We are passionate about what we do and are dedicated to delivering the best possible results. We actively respond to the market, adjust the export strategy keenly, and improve our response to the international market. We have always adhered to the quality policy of "product quality is the most important, continuous improvement is perfect". Our company provides a wide range of products to meet the needs of any industry. Our team is available to answer any questions you may have about our products and services. We adhere to the scientific outlook on development, seize all development opportunities, broaden the market and make friends.
-
![18- Crown Ether -6]()
18- Crown Ether -618-crown-6 is an organic compound with the formula C12H24O6. It belongs to the macrocyclic ether class, characterized by a large ring in the molecular structure, with multiple oxygen atomsread more -
![Tetramethylammonium Chloride]()
Tetramethylammonium ChlorideTetramethylammonium chloride 99.0% (CAS Number 75-57-0) ,It is primarily used as a fluorination catalyst, a phase transfer catalyst, and a curing accelerator for powder coatings and epoxy polymerread more -
![Tetraethylammonium Bromide]()
Tetraethylammonium BromideTetraethylammonium bromide 99.0% ( CAS 71-91-0) is used as a reagent in polarography, as an intermediate in pesticide production, and occasionally for testing metals such as gold, iridium, palladium,read more -
![Tetrapropylammonium Chloride]()
Tetrapropylammonium ChlorideTetrapropylammonium Chloride 97% (CAS 5810-42-4) is a quaternary ammonium which is commonly used as a phase transfer catalyst, surfactant, and intermediate in the synthesis of other chemicals, we areread more -
![Tetrabutylammonium Perchlorate]()
Tetrabutylammonium PerchlorateTetrabutylammonium perchlorate, also known as TBAP, is a chemical compound represented by the formula C16H36NClO4. This inorganic substance consists of two components: the cation tetrabutylammoniumread more -
![Tetrabutylammonium Tribromide]()
Tetrabutylammonium TribromideTetrabutylammonium tribromide (CAS 38932-80-8) is a stable orange non-toxic solid with a melting point of 69–75°C. It is insoluble in water but soluble in chloroform, dichloromethane, ethyl acetate,read more -
![Triethylamine Hydrobromide]()
Triethylamine HydrobromideTriethylamine hydrobromide (CAS 636-70-4) , Purity 99.0% min,it is a white crystalline solid that is stable at room temperature. It is strongly hygroscopic and soluble in water. Its aqueous solutionread more -
![Methyl Triphenyl Phosphonium Bromide]()
Methyl Triphenyl Phosphonium BromideMethyl triphenyl phosphonium bromide (CAS 1779-49-3), with a purity of 99.5% min,it is used as a phase transfer catalyst in organic synthetic chemistry, suitable for the synthesis of interaromaticread more -
![Hexamethonium Hydroxide]()
Hexamethonium HydroxideHexamethonium hydroxide (CAS 556-81-0) with a content of 25% is is a strong organic base. It is commonly used as a template agent for ITQ-13, EU-1, and other molecular sieves, primarily for theread more -
![12- Crown Ether -4]()
12- Crown Ether -412-Crown-4 (12-crown-4) is an organic compound belonging to the crown ether family with a molecular formula of C8H16O4 and a molecular weight of 176.21 g/mol. Crown ether is a class ofread more -
![15- Crown Ether -5]()
15- Crown Ether -515-crown-5 is a chemical with a molecular formula of C10H20O5, a molecular weight of 220.26 g/mol, and a CAS number of 33100-27-5. It belongs to the category of crown ether compounds, which are namedread more -
![Dibenzo-18-crown-6]()
Dibenzo-18-crown-6Dibenzo-18-crown ether-6, specifically, is a ring structure composed of two benzene rings through 18 carbon atoms and 6 oxygen atoms, of which 6 oxygen atoms are located on the ring, spaced apart,read more
Brian Hukill
The products we purchase are all delivered by professional logistics personnel, so we not only receive the goods quickly but also safely. Thanks to the manufacturer.
Jeffrey Harris
In a word, it is really a pleasure to cooperate with your company, and we will continue to buy your products in the future.
Latonya McNutt
Customer-centric, striver-oriented, continuous innovation, openness and inclusiveness, honesty and trustworthiness are the company's business philosophy. It is these ideas that make us choose to do
Margaret Haynes
Their service and quality are good, and the designers who connect with them are very high-level, highly recommended.
Stephen Hull
We have always admired the company and are very happy to work with them because they provide very thoughtful service to all customers and the quality of their products has always been good.
Sarah Keel
They adhere to the concept of "service, innovation" to provide us with excellent products. Our leaders are very positive about this cooperation.
18.6 Crown Ethers - Organic Chemistry - OpenStax...
The importance of crown ethers stems from their ability to sequester specific metal cations in the center of the polyether cavity. 18-Crown-6, for example, binds strongly with potassium ion. As a...
18-Crown-6 = 99.0 17455-13-9 - MilliporeSigma...
18-Crown-6 is a macrocyclic polyether used to synthesize ionic liquid based crown-ether coordination compounds....
18-Crown-6 | C12H24O6 | CID 28557 - PubChem...
18-crown-6 is a crown ether that is cyclooctadecane in which the carbon atoms at positions 1, 4, 7, 10, 13 and 16 have been replaced by oxygen atoms. It has a role as a phase-transfer...
15.10: Crown Ethers - Chemistry LibreTexts...
Crown ethers are named using both the total number of atoms in the ring and the number of oxygen atoms. Thus 18-crown-6 is an 18-membered ring with six oxygen atoms (part (a) in Figure 18.7.1 ). The...
18-crown-6 (CHEBI:32397) - EMBL-EBI...
Like other crown ether s, 18-crown-6 functions as a ligand for some metal cations with a particular affinity for potassium cations (binding constant in methanol: 106 M−1). The point group of 18...
18-Crown-6 ethers - Big Chemical Encyclopedia...
Crown ethers are compounds having structures like that of 18-crown-6, below. 18-Crown-6 is a cyclic oligomer of ethylene glycol. Crown ethers are named as x-crown-y, where x is the total number of...
We hope to gradually develop into a leading and advantageous enterprise of high-end 2 Propanone oxime, dipropylene glycol chemical structure, Tetrabutylammonium Tribromide 99 00 and become a strong enterprise with excellent performance in terms of enterprise scale and competitive ability. As one of the leading 18 Crown 6 Ether manufacturers and suppliers in China, we warmly welcome you to buy high purity 18 Crown 6 Ether made in China here from our factory. All chemical products are with high quality and competitive price.
Send Inquiry