We will always only provide customers with quality management policy of quality high performance Crown ether ptc, 12 Crown ether 4 for PTC, 18-Crown-6 we have been walking in the forefront of the industry.We have been committed to the research and development of energy-saving and environmental protection 18-Crown-6 for a long time, and constantly promote the popularization of the concept of energy-saving and environmental protection. We believe in building mutually beneficial partnerships with our clients, based on trust, respect, and open communication. We are constantly exploring new opportunities and markets to expand our business and better serve our customers. Our team is dedicated to providing exceptional support and service. We are committed to making every interaction with our customers a positive one, delivering exceptional service and value every time. Our products are designed to meet the highest standards of quality, safety, and performance.
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![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 -
![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 Hydrogensulfate]()
Tetrabutylammonium HydrogensulfateTetrabutylammonium Hydrogensulfate 99.0% (CAS 32503-27-8 ) ,is white to off-white solid, It is a commonly used phase transfer catalyst in organic synthesis chemistry such as halogen replacementread more -
![Triethylamine Hydrochloride]()
Triethylamine HydrochlorideTriethylamine hydrochloride (CAS 554-68-7), with a purity of 99.0% min, is also known as hydrochloric acid triethylamine or N,N-diethylethylamine hydrochloride. It is an off-white crystalline solid.read more -
![Ethyl Triphenyl Phosphonium Bromide]()
Ethyl Triphenyl Phosphonium BromideEthyltriphenylphosphonium bromide (CAS 1530-32-1), with a purity of 99.5% min, it is white crystalline powder. It is a precursor of phosphine Ylide for Wittig reactions in fine chemicals,read more -
![Tetramethylammonium Hydroxide Methanol Solution]()
Tetramethylammonium Hydroxide Methanol SolutionTetramethylammonium hydroxide methanol solution is a solution with tetramethylammonium hydroxide as its main component and dissolved in methanol. Tetramethylammonium hydroxide (TMAH) itself is aread more -
![Tetraethylammonium Hydroxide]()
Tetraethylammonium HydroxideTetraethylammonium hydroxide (CAS 77-98-5) is used as a phase transfer catalyst, a template agent for molecular sieve synthesis, a cleaning agent, and a deimpurity agent in the petroleum industry.read more -
![Benzyltrimethylammonium Hydroxide]()
Benzyltrimethylammonium HydroxideBenzyltrimethylammonium hydroxide（CAS 100-85-6）with a content of 25%, It is commonly used as polymerization catalyst for synthesis of silicone rubber and other organosilicon products andread more -
![Benzyltriethylammonium Hydroxide]()
Benzyltriethylammonium HydroxideBenzyltriethylammonium hydroxide, also known as hydroxy-phenyltriethylamine, is an organic compound with the formula C13H23NO and a molecular weight of 209.33. The chemical belongs to the quaternaryread 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
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18-Crown-6 99 17455-13-9 - MilliporeSigma...
Aldrich-186651; 18-Crown-6 0.99; CAS No.: 17455-13-9; Synonyms: 1,4,7,10,13,16-Hexaoxacyclooctadecane; Linear Formula: C12H24O6; Empirical Formula: C12H24O6; find...
18-crown-6, 17455-13-9 - The Good Scents Company...
Recommendation for 18-crown-6 flavor usage levels up to: not for flavor use. Safety References: EPI System: View: Chemical Carcinogenesis Research Information System: Search: AIDS Citations: Search:...
18-Crown-6 | C12H24O6 - ChemSpider...
ChemSpider record containing structure, synonyms, properties, vendors and database links for 18-Crown-6, 17455-13-9, 1619616, XEZNGIUYQVAUSS-UHFFFAOYSA-N...
18-Crown-6 for ion chromatography, = 99.0 GC 17455-13-9...
18-Crown-6 belongs to the class of Crown ethers, a group of macrocyclic polyethers, which have become valuable tools in organic synthesis, since they can solvate alkali, alkaline-earth and...
18-Crown-6 - an overview | ScienceDirect Topics...
Benzo-18-crown-6 is more rigid than 18-crown-6, but the two oxygens linked to the arene are conjugated to it. This rehybridizes the two oxygens toward sp 2 and lowers their Lewis basic donicity....
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....
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