Cas no 33089-36-0 (1,4,7,10,13,16,19-Heptaoxacycloheneicosane)
33089-36-0 structure
Product Name:1,4,7,10,13,16,19-Heptaoxacycloheneicosane
CAS No:33089-36-0
MF:C14H28O7
MW:308.367925643921
CID:314778
Update Time:2025-04-19
1,4,7,10,13,16,19-Heptaoxacycloheneicosane Chemical and Physical Properties
Names and Identifiers
-
- 1,4,7,10,13,16,19-Heptaoxacycloheneicosane
- 1,4,7,10,13,16,19-heptaoxacyclohenicosane
- 1,4,7,10,13,16,10-heptaoxacyclohenicosane
- 1,4,7,10,13,16,19-heptaoxa-cycloheneicosane
- 21-Crown-7
-
- Inchi： 1S/C14H28O7/c1-2-16-5-6-18-9-10-20-13-14-21-12-11-19-8-7-17-4-3-15-1/h1-14H2
- InChI Key： XKEHLMZHBXCJGZ-UHFFFAOYSA-N
- SMILES： O1CCOCCOCCOCCOCCOCCOCC1
Computed Properties
- Exact Mass: 308.18400
- Monoisotopic Mass: 308.183503
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 7
- Heavy Atom Count: 21
- Rotatable Bond Count: 0
- Complexity: 131
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: _0.8
- Topological Polar Surface Area: 64.6
Experimental Properties
- Density: 0.995
- Boiling Point: 448.6°Cat760mmHg
- Flash Point: 184.7°C
- Refractive Index: 1.404
- PSA: 64.61000
- LogP: 0.11620
1,4,7,10,13,16,19-Heptaoxacycloheneicosane Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Ambeed | A271249-1g |
1,4,7,10,13,16,19-Heptaoxacyclohenicosane |
33089-36-0 | 98% | 1g |
$595.0 | 2025-02-19 | |
| Aaron | AR00CB2O-1g |
21-CROWN-7 |
33089-36-0 | 95% | 1g |
$519.00 | 2025-02-11 | |
| Aaron | AR00CB2O-250mg |
21-CROWN-7 |
33089-36-0 | 95% | 250mg |
$192.00 | 2025-02-11 | |
| eNovation Chemicals LLC | D779404-1g |
[21]Crown-7-ether |
33089-36-0 | 95% | 1g |
$1320 | 2025-02-21 | |
| A2B Chem LLC | AF73124-100mg |
21-CROWN-7 |
33089-36-0 | 98% | 100mg |
$105.00 | 2024-04-20 | |
| A2B Chem LLC | AF73124-250mg |
21-CROWN-7 |
33089-36-0 | 98% | 250mg |
$177.00 | 2024-04-20 | |
| A2B Chem LLC | AF73124-1g |
21-CROWN-7 |
33089-36-0 | 98% | 1g |
$476.00 | 2024-04-20 | |
| Ambeed | A271249-100mg |
1,4,7,10,13,16,19-Heptaoxacyclohenicosane |
33089-36-0 | 98% | 100mg |
$131.0 | 2025-02-19 | |
| Ambeed | A271249-250mg |
1,4,7,10,13,16,19-Heptaoxacyclohenicosane |
33089-36-0 | 98% | 250mg |
$221.0 | 2025-02-19 | |
| eNovation Chemicals LLC | D779404-1g |
[21]Crown-7-ether |
33089-36-0 | 95% | 1g |
$1320 | 2025-02-24 |
1,4,7,10,13,16,19-Heptaoxacycloheneicosane Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:33089-36-0)1,4,7,10,13,16,19-Heptaoxacycloheneicosane
Order Number:A1016010
Stock Status:in Stock
Quantity:250mg/1g
Purity:99%
Pricing Information Last Updated:Thursday, 29 August 2024 15:18
Price ($):199.0/536.0
Email:[email protected]
1,4,7,10,13,16,19-Heptaoxacycloheneicosane Related Literature
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1. Synthesis and crystal structures of oxonium ion complexes of 21-crown-7 and dibenzo-30-crown-10Peter C. Junk,Jerry L. Atwood J. Chem. Soc. Dalton Trans. 1997 4393
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2. Complexation thermodynamics of crown ethers. Part 3. 12-Crown-4 to 36-crown-12: from rigid to flexible ligandYoshihisa Inoue,Yu Liu,Lin-Hui Tong,Mikio Ouchi,Tadao Hakushi J. Chem. Soc. Perkin Trans. 2 1993 1947
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Yunyun Ouyang,Yi Zhang,Zheng Luo,Xing Li,Abing Duan,Shengyi Dong New J. Chem. 2019 43 14299
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4. Equilibrium aspects of the extraction of caesium nitrate by dicyclohexano-21-crown-7, dibenzo-21-crown-7 and bis-[tert-alkylbenzo]-21-crown-7 in 1,2-dichloroethaneYanpei Deng,Richard A. Sachleben,Bruce A. Moyer J. Chem. Soc. Faraday Trans. 1995 91 4215
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5. Crown ether conformations in 1,3-calix[4]arene bis(crown ethers): crystal structures of a caesium complex and solvent adducts and molecular dynamics simulations?*Pierre Thuéry,,Martine Nierlich,Jeffrey C. Bryan,Véronique Lamare,Jean-Fran?ois Dozol,Zouhair Asfari,Jacques Vicens J. Chem. Soc. Dalton Trans. 1997 4191
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Recommended suppliers
Amadis Chemical Company Limited
(CAS:33089-36-0)1,4,7,10,13,16,19-Heptaoxacycloheneicosane
Purity:99%/99%
Quantity:250mg/1g
Price ($):199.0/536.0