18-Crown-6

Price	USD6.00
Packge	6kg

Product Details

Product Name18-Crown-6
CAS No.17455-13-9
EINECS No.241-473-5
MFC12H24O6
MW264.32
InChIKeyXEZNGIUYQVAUSS-UHFFFAOYSA-N
AppearanceCrystals or Crystalline Mass or LiquidWhite or clear colorless
Boiling point 116°C 0,2mm
Melting point 42-45 °C(lit.)
density 1,175 g/cm³
Water Solubility SOLUBLE
storage temp. Store below +30°C.

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

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia co.,Ltd is one of the leading manufacturer of Organic compounds in CHINA. We own GMP licence as well as ISO certificate paper. CHemwill employs over 165 peoples including professional technical experts and professional-trained workers. The sales volume of our company in 2018 is over 8.5 million dollars.

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 advantageous business including:

- Intermediate using for Pharmaceuticals

- Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks

- Intermediate using for advanced performance materials

- Monomer & polymers, high performance, photosensitive and specialty chemicals

- Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals)

* Custom synthesis from the laboratory scale to commercial production.

* Contract research, custom manufacturing and contract-manufacture

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

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Product Details

Company Profile Introduction

Recommended supplier

Chemwill Asia Co.,Ltd.