| Name |
|
18-Crown-6 |
| Synonyms |
|
1,4,7,10,13,16-Hexaoxacyclooctadecane; Hexaoxacyclo-octadecane; 18-Crown 6-ether |
 |
| Molecular Structure |
|
 |
| |
| Molecular Formula |
|
C12H24O6 |
| Molecular Weight |
|
264.32 |
| CAS Registry Number |
|
17455-13-9 |
| EINECS |
|
241-473-5 |
| |
| Properties |
| |
| Melting point |
|
36-40 ºC |
| Flash point |
|
>110 ºC |
| Water solubility |
|
SOLUBLE |
| |
|
|
| Safety Data |
| |
| Hazard Symbols |
|
 Xn Details |
| Risk Codes |
|
R20/22;R36 Details |
| Safety Description |
|
S26;S39 Details |
| MSDS |
|
Available |
Quaternary ammonium salt
Crown ether series In the molecule, the large ring polyether with a plurality of sub - B - oxygen - based structural units, also known as the cave ether and crown ether, are usually used in the synthesis of Williamson. Main use: fine organic synthesis with high efficient phase transfer catalyst, complexing agent, precious metals and rare earth elements separation and extraction with extraction agent, electronic industry ion conductive material, liquid crystal display device manufacturing materials.
|
NO
|
C010
|
|
18-冠醚-6
|
|
18-Crown-6（1,4,7,10,13,16-Hexaoxacyclooctadecane）
|
|
CAS#
|
17455-13-9
|
|
|
Molecular formula
|
C12H24O6
|
Structure type:
|
|
Molecular weight
|
264.32
|
|
|
|
Property
|
Content 99%, type of white solid, melting point 38 ~ 41℃
Soluble in water, alcohol, ethyl acetate, dichloromethane and chloroform.
|
|
Purpose
|
●(502) - cyanoacrylate adhesive curing accelerator, phase transfer catalyst in synthetic organic chemistry.
●Extraction and separation of extractant - complexing agent, precious metals and rare earth elements, the electronics industry ion conductive materials, liquid crystal display element material.
|
|
keeping
|
500g bottled or 25KG cardboard barrels. Store in light, cool, dry and ventilated place.
|
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
---any inquiries will be replied within 12 hours.
---golden manufactory under iso/gmp with large stock.
---dedication to quality,we have strict quality control system.
---oem/odm available.
---sample is available for your evaluation & formulation development.
Website: http://www.chemwill.com
PLS contact
Ms Ella Lee - Deputy Sales Manager
Phone: +86 -21-51086038
Email: chemwill_asia@126.com;chemwill@hotmail.com
China
