CAS 14187-32-7

Dibenzo-18-crown-6

Description:

Dibenzo-18-crown-6 is a member of the crown ether family, characterized by its ability to selectively complex cations, particularly alkali and alkaline earth metals. Its structure consists of a cyclic polyether with a crown-like arrangement, featuring two benzene rings fused to the crown ether framework, which enhances its lipophilicity and solubility in organic solvents. This compound exhibits a high affinity for cations due to the electron-rich oxygen atoms in its ether linkages, allowing it to form stable complexes. Dibenzo-18-crown-6 is often utilized in various applications, including ion-selective electrodes, extraction processes, and as a phase transfer catalyst in organic synthesis. Its unique properties make it valuable in analytical chemistry and materials science. Additionally, it can influence the solubility and reactivity of metal ions in solution, making it a useful tool in coordination chemistry. Safety precautions should be observed when handling this compound, as with many organic chemicals, due to potential toxicity and environmental concerns.

Formula: C₂₀H₂₄O₆

InChI: InChI=1S/C20H24O6/c1-2-6-18-17(5-1)23-13-9-21-11-15-25-19-7-3-4-8-20(19)26-16-12-22-10-14-24-18/h1-8H,9-16H2

InChI key: InChIKey=YSSSPARMOAYJTE-UHFFFAOYSA-N

SMILES: C=12C(=CC=CC1)OCCOCCOC=3C(OCCOCCO2)=CC=CC3

Synonyms:

• 2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene
• 2,3:11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadecane
• 6,7,9,10,12,13,15,16-Octahydrodibenzo[B,E][1,4,7,10,13,16]Hexaoxacyclooctadecine
• 6,7,9,10,12,13,20,21-Octahydrodibenzo[b,k]1,4,7,10,13,16]hexaoxacyclo-octadecin
• 6,7,9,10,17,18,20,21-Octahydrodibenzo[B,K]1,4,7,10,13,16]Hexaoxacyclooctadecine
• 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin
• Crown 18
• Crown Ether/Dibenzo-18-Crown-6
• Di-benzo 18-C-6
• Dibenzanthracene-18-Crown-6
• Dibenzo[A,J]-1,4,7,10,13,16-Hexaoxaciclooctadeca-2,11-Dieno
• Dibenzo[a,j]-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-dien
• Dibenzo[a,j]-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene
• Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecane
• Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro-
• Dibenzocrownminwhitepowder
• Nsc 147771
• Tin(II) ionophore I

Dibenzo-18-crown 6-Ether

CAS: 14187-32-7

Formula: C₂₀H₂₄O₆

Purity: >99.0%(GC)

Color and Shape: White to Light yellow to Light orange powder to crystaline

Molecular weight: 360.41

Ref: 3B-D1533

Dibenzo-18-crown-6, 98+%

CAS: 14187-32-7

Dibenzo-18-crown-6, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is an important organic intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some do

Formula: C₂₀H₂₄O₆

Purity: 98+%

Color and Shape: White to pale cream to cream to green, Powder

Molecular weight: 360.41

Ref: 02-A13133

6,7,9,10,17,18,20,21-OCTAHYDRODIBENZO(β,κ)(1,4,7,10,13,16) HEXAOXACYCLOOCTADECIN

CAS: 14187-32-7

Formula: C₂₀H₂₄O₆

Purity: 95%

Color and Shape: Solid

Molecular weight: 360.4010

Ref: IN-DA001HAF

Dibenzo-18-Crown-6

CAS: 14187-32-7

Formula: C₂₀H₂₄O₆

Purity: ≥ 98.0%

Color and Shape: White to off-white solid

Molecular weight: 360.41

Ref: 7W-GK2168

Dibenzo-18-crown-6

CAS: 14187-32-7

Dibenzo-18-crown-6

Formula: C₂₀H₂₄O₆

Purity: 98%

Color and Shape: white to off white powder

Molecular weight: 360.40g/mol

Ref: 54-OR10921

Dibenzo-18-crown-6

CAS: 14187-32-7

Formula: C₂₀H₂₄O₆

Purity: 95%

Color and Shape: Solid, White powder

Molecular weight: 360.406

Ref: 10-F002907

Dibenzo-18-crown-6

Controlled Product

CAS: 14187-32-7

Formula: C₂₀H₂₄O₆

Color and Shape: Neat

Molecular weight: 360.4

Ref: TR-D533925

Dibenzo-18-crown-6, min. 98%

CAS: 14187-32-7

Dibenzo-18-crown-6, min. 98%

Formula: C₂₀H₂₄O₆

Purity: min. 98%

Color and Shape: white pwdr.

Molecular weight: 360.41

Ref: 08-08-0500

Dibenzo-18-Crown-6

CAS: 14187-32-7

Dibenzo-18-crown-6 is a crown ether molecule with an 18-member ring. It is used as a stationary phase in gas chromatography for the separation of polar compounds, such as amines and alcohols. Dibenzo-18-crown-6 has been used to study the transport rate of organic molecules through biological membranes. This process can be used to determine the specific binding constants and the partition coefficients of organic molecules, which are important for drug metabolism studies. Dibenzo-18-crown-6 has also been shown to be stable in hydrochloric acid, which may be due to its strong hydrogen bonds or metal chelate complexes.

Formula: C₂₀H₂₄O₆

Purity: Min. 95%

Color and Shape: Off-White Solid

Molecular weight: 360.4 g/mol

Ref: 3D-FD31366