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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
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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
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Tetrapropylammonium BromideTetrapropylammonium Bromide 99.0% (CAS 1941-30-6) is mainly used as a phase transfer catalyst for organic synthesis and a molecular sieve template agent.read more
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Tetrabutylammonium Chloride 95%Tetrabutylammonium chloride (TBACL) is a quaternary ammonium compound. The form ₆ was C₁₆H₃ ClN and its molecular weight was approximately 277.92 g/mol. It has certain hygroscopicity and is easilyread more
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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
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Benzyl Trimethyl Ammonium ChlorideBenzyl trimethyl ammonium chloride (CAS 56-93-9),Purity 99.0% min,is a quaternary ammonium salt compound commonly used as a phase transfer catalyst in chemical syntheses, facilitating heterogeneousread more
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Benzyl Tributyl Ammonium ChlorideBenzyl tributyl ammonium chloride (CAS 23616-79-7)is also known as BTBAC or BTBA, with the chemical formula C19H34ClN.It is a widely used quaternary ammonium salt. It is often used as a phaseread more
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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
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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
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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
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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
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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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15-Crown 5-Ether. text.skipToContent text.skipToNavigation. TCI uses cookies to personalize and improve your user experience. By continuing on our website, you accept the use of cookies. ......
15-Crown-5 is a crown ether generally used as a ligand in coordination chemistry because of its strong chelating property with certain alkali cations to form complexes. Some derivatives of 15...
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15-Crown 5-Ether; Product No: C0859; CAS RN: 33100-27-5; Purity: >97.0%(GC); Synonyms: 1,4,7,10,13-Pentaoxacyclopentadecane; Appearance: Colorless to Light yellow to Light orange...
For example, 15-crown-5 is composed of 15 atoms in the cycle, 5 of which are O and 10 of which are C. As an ether, crown ethers are soluble in non-polar solvents. They are capable of strong...
