18-crown-6-ether cas

Buy 4'-Bromobenzo-18-crown 6-Ether (CAS 75460-28-5), a biochemical for proteomics research, from Santa Cruz. Molecular Formula: C16H23BrO6, MW: 391.25

Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 17455-13-9, You can be assured that all 18-Crown-6 Ether products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product. CAS: 17455-13-9: Molecular Formula: C 12 H 24 O 6: Molecular Weight (g/mol) 264.32: InChI Key: XEZNGIUYQVAUSS-UHFFFAOYSA-N: Synonym: 18-crown-6,18-crown-6 ether 18-Crown-6-Ether CAS No 17455-13-9 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : 18-Crown-6-Ether CAS-No. : 17455-13-9 1.2 Relevant identified uses of the substance or mixture and uses advised against 18-Crown-6 is the simplest crown ether that can be prepared by reacting triethylene glycol with triethylene glycol dichloride in the presence of potassium hydroxide as base. 18-Crown-6-ether, 18-Crown-6-ether supplier, 18-Crown-6-ether distributor, CAS 17455-13-9, 18-Crown-6-ether manufacturer, 18-Crown-6-ether wholesale The dipole moment of 18-crown-6 varies in different solvent and under different temperature. Under 25 °C, the dipole moment of 18-crown-6 is 2.76 ± 0.06 D in cyclohexane and 2.73 ± 0.02 in benzene.

16.03.2021

Crown ether/18-Crown-6 for synthesis. CAS 17455-13-9, m MM_811684. 15- Crown-5 98%. 188832. 18-Crown-6 is an organic compound with the formula [C2H4O]6 and the IUPAC name of 1,4,7,10,13,16-hexaoxacyclooctadecane. It is a white, hygroscopic crystalline solid with a low melting point.

Buy 4'-Bromobenzo-18-crown 6-Ether (CAS 75460-28-5), a biochemical for proteomics research, from Santa Cruz. Molecular Formula: C16H23BrO6, MW: 391.25

10g. 21/7/2017 1,4,7,10,13,16-Hexaoxacyclooctadecane | C12H24O6 | CID 28557 - structure, chemical names, physical and chemical properties, classification, patents, literature Ferak Berlin GmbH is a seller of Dibenzo-18-crown 6-ether.

The dipole moment of 18-crown-6 varies in different solvent and under different temperature. Under 25 °C, the dipole moment of 18-crown-6 is 2.76 ± 0.06 D in cyclohexane and 2.73 ± 0.02 in benzene. The synthesis of the crown ethers led to the awarding of the Nobel Prize in Chemistry to Charles J. Pedersen.

Min.Order: 1 Kilogram. FOB Price: USD $ 10.0-10.0/Kilogram. Wholesale 18-crown - 6 ether CAS 17455-13-9 in china Sincere recruitment of global agents, preferentia Sincere recruitment of global agents, preferential conditions! Sample for free! Crovell is a fast growing intermediates c 18-Crown-6 is used as an efficient phase transfer catalyst and as a complexing agent with a variety of small cation. It is involved in the synthesis of diaryl ethers, diaryl thioethers, and diarylamines mediated by potassium fluoride-alumina and 18-crown-6. Due to high demand for SPECTRUM 4, 13-Diaza-18-Crown 6-Ether, 1g, availability is subject to change without notice.

18-Crown-6 can solubilize metal salts, particularly potassium salts, in nonpolar and dipolar aprotic solvents. Thus, it is widely used as a phase transfer catalyst. Crown ether/18-Crown-6 for synthesis. CAS 17455-13-9, molar mass 264.32 g/mol.

Product Specifications. CAS No 17455-13-9 The main focus then put on crown ethers 15-crown-5 and 18-crown-6. The cations used were lithium (Li), sodium (Na), potassium (K), caesium (Cs), calcium This column was shown to effectively sequester 18-crown-6 and its derivatives presumably due to chelation of the macrocyclic ether with the ionically bound Sep 3, 2019 Thus 18-crown-6 is an 18-membered ring with six oxygen atoms (part (a) in Figure 18.7.1 ). The cavity in the center of the crown ether molecule Aug 10, 2020 Thus 18-crown-6 is an 18-membered ring with six oxygen atoms (part (a) in Figure 18.7.1 ). The cavity in the center of the crown ether molecule Strata Sample Preparation Information. Get 50%* Strata C18-E 25mg 96-well plates!

Thus, it is widely used as a phase transfer catalyst. Crown ether/18-Crown-6 for synthesis. CAS 17455-13-9, molar mass 264.32 g/mol. Crown ether/18-Crown-6 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 17455-13-9, You can be assured that all 18-Crown-6 Ether products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product. CAS: 17455-13-9: Molecular Formula: C 12 H 24 O 6: Molecular Weight (g/mol) 264.32: InChI Key: XEZNGIUYQVAUSS-UHFFFAOYSA-N: Synonym: 18-crown-6,18-crown-6 ether 18-Crown-6-Ether CAS No 17455-13-9 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : 18-Crown-6-Ether CAS-No.

15- Crown-5 98%.

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Product Name： 18-Crown 6-ether Tel： +86-21-56553207 56553622 Email： sales@china-reagent.com

Crown ether/18-Crown-6 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 17455-13-9, You can be assured that all 18-Crown-6 Ether products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product. 18-Crown-6-Ether CAS No 17455-13-9 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : 18-Crown-6-Ether CAS-No. : 17455-13-9 1.2 Relevant identified uses of the substance or mixture and uses advised against CAS: 17455-13-9: Molecular Formula: C 12 H 24 O 6: Molecular Weight (g/mol) 264.32: InChI Key: XEZNGIUYQVAUSS-UHFFFAOYSA-N: Synonym: 18-crown-6,18-crown-6 ether 18-Crown-6 is the simplest crown ether that can be prepared by reacting triethylene glycol with triethylene glycol dichloride in the presence of potassium hydroxide as base. 18-Crown-6-ether, 18-Crown-6-ether supplier, 18-Crown-6-ether distributor, CAS 17455-13-9, 18-Crown-6-ether manufacturer, 18-Crown-6-ether wholesale 18-Crown 6-Ether. text.skipToContent text.skipToNavigation.

Additional Details : CAS Number : 17455-13-9 Weight : 0.01000kg Synonym, 18-crown-6, 18-crown-6 ether, ethylene oxide cyclic hexamer, 18-crown-6-ether,

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Our business spectrum covers custom synthesis, contract research, product development and Technology transfer. We are producing chemicals from miligrams to ton levels. Dr. Silviu Pharmachem Pvt. Ltd. is supplier for 18-Crown 6 … Guidechem provides 4'-ACETYLBENZO-18-CROWN 6-ETHER chemical database query, including CAS registy number 41855-35-0, 4'-ACETYLBENZO-18-CROWN 6-ETHER MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Find chemicals information 4'-ACETYLBENZO-18-CROWN 6-ETHER at … Phenolic chiral pseudo-18-crown-6 ethers were utilized as chiral selectors of CSPs by Hirose et al. because of their high enantiomer-selective complexation abilities toward primary amines and ammonium salts.