ChemicalBook >> CAS DataBase List >>Benzo-15-crown-5
Benzo-15-crown-5
- CAS No.
- 14098-44-3
- Chemical Name:
- Benzo-15-crown-5
- Synonyms
- 2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine;denzo15c5;benzo15c5;BENZO-15-CROWN-5;Benzo-15-crown-5,99%;Monobenzo-15-crown-5;Benzo-15-crown-5,97%;2,3-Benzo-15-crown-5;Benzo-15-crown-5,>98%;BENZO-15-CROWN 5-ETHER
- CBNumber:
- CB5223772
- Molecular Formula:
- C14H20O5
- Molecular Weight:
- 268.31
- MDL Number:
- MFCD00005945
- MOL File:
- 14098-44-3.mol
- MSDS File:
- SDS
Last updated:2024-12-20 11:03:12
| Melting point | 78-80 °C (lit.) |
|---|---|
| Boiling point | 371.47°C (rough estimate) |
| Density | 1.1846 (rough estimate) |
| refractive index | 1.4825 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder or Flakes |
| color | Almost white to light gray |
| Water Solubility | partially soluble |
| Sensitive | Hygroscopic |
| BRN | 1624106 |
| InChI | InChI=1S/C14H20O5/c1-2-4-14-13(3-1)18-11-9-16-7-5-15-6-8-17-10-12-19-14/h1-4H,5-12H2 |
| InChIKey | DSFHXKRFDFROER-UHFFFAOYSA-N |
| SMILES | O1C2=CC=CC=C2OCCOCCOCCOCC1 |
| CAS DataBase Reference | 14098-44-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| NIST Chemistry Reference | Bis(1,4,7,10,13-benzopentaoxacyclopentadecin, 2,3,5,6,8,9,11,12-octahydro-)(14098-44-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-36-26 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DI5400000 | |||||||||
| F | 3-10 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29329995 | |||||||||
| NFPA 704 |
|
Benzo-15-crown-5 price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 282790 | Benzo-15-crown-5 98% | 14098-44-3 | 5g | $157 | 2024-03-01 | Buy |
| TCI Chemical | B1154 | Benzo-15-crown 5-Ether >98.0%(GC) | 14098-44-3 | 1g | $71 | 2024-03-01 | Buy |
| TCI Chemical | B1154 | Benzo-15-crown 5-Ether >98.0%(GC) | 14098-44-3 | 5g | $313 | 2024-03-01 | Buy |
| Alfa Aesar | A16011 | Benzo-15-crown-5, 98% | 14098-44-3 | 1g | $39.65 | 2024-03-01 | Buy |
| Alfa Aesar | A16011 | Benzo-15-crown-5, 98% | 14098-44-3 | 5g | $149 | 2024-03-01 | Buy |
Benzo-15-crown-5 Chemical Properties,Uses,Production
Chemical Properties
ALMOST WHITE TO LIGHT GREY POWDER OR FLAKES
Uses
Benzo-15-crown-5 is used in synthetic chemistry. It plays a major role and involved in complexation through ether oxygen. It is used in phase-transfer catalyst system. It is involved in 'Host-Guest' chemistry to identify the move of essential elements in the body. It can play the part of very complicated biological reactions such as enzyme functions, which finds application in the development of new pharmaceuticals.
Application
Benzo-15-crown-5 can be used for sol-gel material extraction to separate lithium isotopes, for making static detection sensors for formic acid gases, and as metal ion complexing agent and phase transfer reagent.
Preparation
synthesis of Benzo-15-crown-5: benzo-15-crown-5 can be produced using Williamson synthesis reaction, featured by interaction between catechol (orto-dihydroxybenzene) and tetraethylene glycol dichloride (1,10-dichloro-3,6,9-trioxadecane) over sodium hydroxide in the n-butanol media (30-h inertatmosphere boiling). The yield of benzo-15-crown-5 produced by this method is 62%, with the basic substance's mass fraction of 95%.
Production of Macrocyclic Polyether Benzo-15-Crown-5 and its Functional Derivatives
Definition
ChEBI: Benzo-15-crown-5 is a crown ether that is 15-crown-5 ortho-fused to a benzene ring.
Benzo-15-crown-5 Preparation Products And Raw materials
Raw materials
Sodium hydroxide
Ethane, 1,1'-oxybis[2-(2-iodoethoxy)-
O,O'-BIS(2-HYDROXYETHOXY)BENZENE
2,2'-(2,2'-(1,2-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(oxy)diethanol
(1,2-phenylenebis(oxy))bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate)
1of4
Preparation Products
Global( 248)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Ningxia LabsChem Co., Ltd. | 0952-9294929 +8613895679378 | 48472788@qq.com | China | 352 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12832 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5857 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18148 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29793 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
View Lastest Price from Benzo-15-crown-5 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-30 | Benzo-15-crown-5
14098-44-3
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-10-25 | Benzo-15-crown-5
14098-44-3
|
US $40.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-10-26 | Benzo-15-crown-5
14098-44-3
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- Benzo-15-crown-5
14098-44-3
- US $0.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- Benzo-15-crown-5
14098-44-3
- US $40.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- Benzo-15-crown-5
14098-44-3
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
14098-44-3(Benzo-15-crown-5)Related Search:
Thianaphthene
2-Mercaptobenzothiazole
Benzoic acid, C12-15-alkyl esters
Benzo-18-crown-6
BENZO-12-CROWN-4
1of4
Benzo-15-crown-5, 99% 2.5GR
CROWN ETHER/BENZO-15-CROWN-5 FOR SYNTHES
2,5,8,11,14-Pentaoxabicyclo[13.4.0]nonadeca-15,17,19-triene
1,2-[Oxybis(ethyleneoxyethyleneoxy)]benzene
2,5,8,11,14-Pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-triene
6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-5H-benzocyclopentadecene
Benzo-15-crown-5,99%
denzo15c5
Monobenzo-15-crown-5
2,3-BENZO-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE
2,3,5,6,8,9,11,12-OCTAHYDRO-1,4,7,10,13-BENZOPENTAOXACYCLOPENTADECIN
1,4,7,10,13-PENTAOXA(13)ORTHOCYCLOPHANE
BENZO-15-CROWN-5
BENZO-15-CROWN 5-ETHER
CROWN ETHER/BENZO-15-CROWN-5
Benzo-15-crown-5,97%
Crown ether/Benzo-15-crown-5 for synthesis
1,4,7,10,13-Benzopentaoxacyclopentadecin, 2,3,5,6,8,9,11,12-octahydro-
2,3,5,6,8,9,11,12-Octahydro-1,4,7,10,13-benzopentaoxacyclopentadecine
2,3-benzo-1,4,7,10,13-pentaoxacyclopentadecane
2,3-Benzo-15-crown-5
4,7,10,13-Benzopentaoxacyclopentadecin,2,3,5,6,8,9,11,12-octahydro-1
7,10,13-benzopentaoxacyclopentadecin,2,3,5,6,8,9,11,12-octahydro-4
Benzo[6]1,4,7,10,13-pentaoxacyclopentadecane
benzo15c5
Benzo-15-crown 5-Ether >
Benzo-15-crown-5, 98%, reagent grade
Benzo-15-crown-5,>98%
14098-44-3 Benzo-15-crown-5
2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(19),15,17-triene
2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine
Benzo -15- crown ether -5
Benzo-15-crown-5(2,3,5,6,8,9,11,12-Octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin)
14098-44-3
C14H20O5
Synthetic Reagents
Chelation/Complexation Compounds
Crown Ethers
Macrocycles for Host-Guest Chemistry
crown ether
Crown Ethers
Functional Materials
Macrocycles for Host-Guest Chemistry
Chelation/Complexation Compounds
Crown Ethers
Synthetic Reagents