4',4''(5'')-Di-tert-butyldibenzo-18-crown-6
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- $40 - $668.23
- Product name: 4',4''(5'')-Di-tert-butyldibenzo-18-crown-6
- CAS: 29471-17-8
- MF: C28H40O6
- MW: 472.61
- EINECS:
- MDL Number:MFCD00068541
- Synonyms:4',4''(5'')-DI-TERT-BUTYLDIBENZO-18-CROWN-6;AR,AR'-DI-TERT-BUTYLDIBENZO-18-CROWN-6;14)-bis(1,1-dimethylethyl)-ro-13(or2 ;4',4''(5'')-di-tert-butyldibenzo-18-crown-6, mixed isomers;4',4pi(5pi)-Di-tert-butyldibenzo-18-crown-6;4,4'-Di-tert-butyldibenzo-18-crown-6;4',4''(5'')-Di-tert-butyldibenzo-18-crown-6,94%;4',4''(5'')-di-tert-butyldibenzo-18-crown-6, mixed iso
5 prices
Selected condition:
Brand
- American Custom Chemicals Corporation
- Frontier Specialty Chemicals
- Sigma-Aldrich
- TRC
Package
- 250MG
- 1G
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0011190
- Product description4',4"(5")-DI-TERT-BUTYLDIBENZO-18-CROWN-6 95.00%
- Packaging250MG
- Price$568.79
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0011190
- Product description4',4"(5")-DI-TERT-BUTYLDIBENZO-18-CROWN-6 95.00%
- Packaging1G
- Price$668.23
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK356879
- Product description4',4''(5'')-Di-tert-butyldibenzo-18-crown-6,98%,mixtureofisomers
- Packaging1g
- Price$86
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number396443
- Product description4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6 95%
- Packaging1G
- Price$67.4
- Updated2022-05-15
- Buy
- ManufacturerTRC
- Product numberD429460
- Product description4'',4''''(5'''')-Di-tert-butyldibenzo-18-crown-6
- Packaging250mg
- Price$40
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
American Custom Chemicals Corporation | CHM0011190 | 4',4"(5")-DI-TERT-BUTYLDIBENZO-18-CROWN-6 95.00% | 250MG | $568.79 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0011190 | 4',4"(5")-DI-TERT-BUTYLDIBENZO-18-CROWN-6 95.00% | 1G | $668.23 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK356879 | 4',4''(5'')-Di-tert-butyldibenzo-18-crown-6,98%,mixtureofisomers | 1g | $86 | 2021-12-16 | Buy |
Sigma-Aldrich | 396443 | 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6 95% | 1G | $67.4 | 2022-05-15 | Buy |
TRC | D429460 | 4'',4''''(5'''')-Di-tert-butyldibenzo-18-crown-6 | 250mg | $40 | 2021-12-16 | Buy |
Properties
Melting point :112-116 °C
Boiling point :533.38°C (rough estimate)
Density :1.0542 (rough estimate)
refractive index :1.6000 (estimate)
BRN :1667522
InChI :InChI=1S/C28H40O6/c1-27(2,3)21-7-9-23-25(19-21)33-17-13-30-14-18-34-26-20-22(28(4,5)6)8-10-24(26)32-16-12-29-11-15-31-23/h7-10,19-20H,11-18H2,1-6H3
InChIKey :CVQLBTRJDFZYMS-UHFFFAOYSA-N
SMILES :C12OCCOCCOC3=C(C=CC(C(C)(C)C)=C3)OCCOCCOC=1C=CC(C(C)(C)C)=C2
EPA Substance Registry System :Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 2,13(or 2,14)-bis(1,1-dimethylethyl)-6,7,9,10,17,18,20,21-octahydro- (29471-17-8)
Boiling point :533.38°C (rough estimate)
Density :1.0542 (rough estimate)
refractive index :1.6000 (estimate)
BRN :1667522
InChI :InChI=1S/C28H40O6/c1-27(2,3)21-7-9-23-25(19-21)33-17-13-30-14-18-34-26-20-22(28(4,5)6)8-10-24(26)32-16-12-29-11-15-31-23/h7-10,19-20H,11-18H2,1-6H3
InChIKey :CVQLBTRJDFZYMS-UHFFFAOYSA-N
SMILES :C12OCCOCCOC3=C(C=CC(C(C)(C)C)=C3)OCCOCCOC=1C=CC(C(C)(C)C)=C2
EPA Substance Registry System :Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 2,13(or 2,14)-bis(1,1-dimethylethyl)-6,7,9,10,17,18,20,21-octahydro- (29471-17-8)
Safety Information
Symbol(GHS): |
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Description
4′,4″(5″)-Di-tert-butyldibenzo-18-crown-6 is a hydrophobic crown ether compound. This crown ether is potentially useful in studies of ion transport through non-polar regions and membranes, and has been described in the design of microsensor devices for ammonia determination based upon ammonia-mediated deprotonation of a pH indicator followed by sequestering of ammonium within the 4′,4″(5″)-Di-tert-butyldibenzo-18-crown-6 sphere.Related product price
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