6,6-DIBENZYL-14-CROWN-4
Synonym(s):6,6-Dibenzyl-1,4,8-11-tetraoxacyclotetradecane;6,6-Dibenzyl-14-crown-4
- CAS NO.:106868-21-7
- Empirical Formula: C24H32O4
- Molecular Weight: 384.51
- MDL number: MFCD00037498
- SAFETY DATA SHEET (SDS)
What is 6,6-DIBENZYL-14-CROWN-4?
Purification Methods
Dissolve it in CHCl3, wash this with saturated aqueous NaCl, dry (MgSO4), evaporate and purify it by chromatography on silica gel and gradient elution with *C6H6/MeOH followed by preparative reverse phase HPLC on an octadecyl silanised silica (ODS) column and eluting with MeOH. It can be recrystallised from MeOH (max 1120 cm-1, C-O-C in KBr). [Kimura et al. Anal Chem 59 2331 1987, see also Maruyama et al. J Chem Soc Perkin Trans 1 2069 1986 and Tsukube et al. J Chem Soc Perkin Trans 1 1033 1986.] It complexes selectively with Li ions.
Properties of 6,6-DIBENZYL-14-CROWN-4
Melting point: | 97~103℃ |
Boiling point: | 524.3±35.0 °C(Predicted) |
Density | 1.046±0.06 g/cm3(Predicted) |
BRN | 5991129 |
Safety information for 6,6-DIBENZYL-14-CROWN-4
Computed Descriptors for 6,6-DIBENZYL-14-CROWN-4
New Products
ALUMINIUM IODIDE 100 GM BUFFER CAPSULE PH 7.0 - 10 CAP BUFFER SOLUTION PH 9.5 (BORATE) EZEE BLUE GEL STAINER BORAX CARMINE (GRENACHERS ALCOHOLIC) POTASSIUM IODATE - IODIDE SOLN 0.1 N Dabigatran Acyl-O3-D-Glucuronide Trifluoroacetic Acid Salt Isofolic Acid Dabigatran 2-O-acylglucuronide metabolite Dabigatran Acyl-?-D- glucuronide Trifluroacetic Acid Erythromycin EP Impurity A Desloratidine Related Compound ARelated products of tetrahydrofuran
You may like
-
Lithium ionophore VI CAS 106868-21-7View Details
106868-21-7 -
Dechloro DesloratadineView Details
-
Dehydro DesloratadineView Details
-
Edoxaban Impurity 57View Details
2089454-69-1 -
Eltrombopag N-Oxide ImpurityView Details
2734533-17-4 -
Empagliflozin Bromo ImpurityView Details
-
Glycopyrronium Bromide EP Impurity IView Details
1404617-94-2 -
Ipratropium EP Impurity BView Details
58073-59-9
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.