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BGC > Chemicals A-Z > 12-Crown-4

12-Crown-4

Structure
Quick view: Suppliers
BGC Id:
650107676161
CAS No.:
Synonyms:
eoct | 12-crown 4-ether | 1,4,7,10-tetraoxycyclododecane | crown ether/12-crown-4 | 12-crown-4 | ethylene oxide cyclic tetramer | lithium ionophore v | crown | 1,4,7,10-tetraoxacyclododecane | 12-crown-4,97%
Formula:
C8H16O4
Molecular Weight:
176.21
EINECS:
206-036-5

List of Suppliers

Dr. Silviu Pharmachem Pvt. Ltd.

Company type: Leading producer
We are prime porphyrin and heterocyclic compound producer from India. Our business spectrum covers custom synthesis, contract research, product development and Technology transfer. We are producing chemicals from miligrams to ton levels. Dr. Dr. Silviu Pharmachem Pvt. Ltd. is supplier for 12-Crown-4. Silviu Pharmachem Pvt. Ltd. is the source for synthetically challenging organic molecules. We are exporting chemicals to more than 20 countries from Europe,USA and Asian region. Dr. Silviu Pharmachem Pvt. Ltd. also offers Ethyl5-(4-fluorophenyl)isoxazole-3-carboxylate. Our main products are heterocyclic compo ...
Country: India   Phone: +91-20-65104672   Telefax: +91-20-27472868

Synthon-Chemicals GmbH & Co. KG

Company type: Producer
SYNTHON Chemicals is a producer and distributor of fine chemicals and specialities. We supply our chemical product 1-Phenylisatin. Synthon-Chemicals GmbH & Co. KG is supplier for 12-Crown-4. With 1600 square meters of laboratories, warehouses and offices SYNTHON supplies the industry with organic intermediates and final products in quantities from a few grams up to several hundred kilograms. A highly skilled team of chemists and technicians is able to develop multi-step procedures from laboratory to pilot plant scale.
Country: Germany   Phone: +49 3494 636983   Telefax: +49 3494 636969

Shandong SanYoung Industry Co., Ltd

Company type: Analytical Institution
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. Shandong SanYoung Industry Co., Ltd is supplier for 12-Crown-4. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. We are supplier of Polyimide resin. Our company has a large number of customers with good reputation at home and abroad, ...
Country:   Phone: +86 155-64526813   Telefax: +86 531-56897532

CM Fine Chemicals

Company type: Producer
CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind of industries and research organizations all over the world. Vinylboronic anhydride pyridine will be also provided by us. Since 1997 our high quality fine chemicals are used from lab to commercial quantities in many different applications. CM Fine Chemicals is supplier for 12-Crown-4. We are your innovative, flexible and reliable partner for any hard-to-find molecule! Whether a complex compound or just h ...
Country: Switzerland   Phone: +41 81 740 58 51   Telefax: +41 81 740 58 50

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) is supplier for 12-Crown-4. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) also offers N-Benzyloxycarbonyl-L-phenylalanine. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is locat ...
Country: P.R.China   Phone: +86 571 88026825 / 88283817 / 88011063   Telefax: +86 571 88282557

H&Z Industry Co.,Ltd

Company type: Analytical Institution
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd is a seller of 5,6-Benzoquinoline. H&Z Industry Co.,Ltd is supplier for 12-Crown-4. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business p ...
Country:   Phone: +86 18953157230   Telefax: +86 531 88905468

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. Additionally (S)-(+)-1-Methyl-3-pyrrolidinol is supplied by us. Skyrun Industrial Co., Ltd. is supplier for 12-Crown-4. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. Boc-Lys(For)-OH is also served by AK Scientific, Inc.. AK Scientific, Inc. is supplier for 12-Crown-4. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Xingrui Industry Co., Limited

Company type: Leading producer
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. We are supplier of N-Benzyl-4-piperidone-3-carboxylic acid ethyl ester hydrochloride. Xingrui Industry Co., Limited is supplier for 12-Crown-4. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fi ...
Country: P.R.China   Phone: +86-531-88980365   Telefax: +86-531-88980365

Chemlyte Solutions

Company type: Bulk chemical supplier
At Chemlyte Solutions, we place long-term relationships and outstanding client experience at the heart of everything we do. We are supplier of 2,3-Dichloro-6-(trifluoromethyl)pyridine. Each customer’s dedicated account manager ensures quick project turnaround and smooth experience for every client. Chemlyte Solutions is supplier for 12-Crown-4. Our team has decades of combined experience in the Chinese chemical industry. This enables us to understand the entire supply chain, adapt quickly to market trends, and negotiate the best deals to provide a true end-to-end solution for c ...
Country: P.R.China   Phone: +86-571-8506-1365   Telefax:

Amadis Chemical Company Limited

Company type: Leading producer
Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. Amadis Chemical Company Limited is supplier for 12-Crown-4. Amadis Chemical Company Limited also offers 3-Methyl-5-(trifluoromethyl)phenol. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ...
Country: P.R.China   Phone: +86-571-89925085   Telefax: +86-571-89925065

Santa Cruz Biotechnology, Inc.

Company type: International Supplier
Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. also offers Sodium L-lactate-3,3,3-d3 solution. Santa Cruz Biotechnology, Inc. is focused on the ongoing development of research reagents. Santa Cruz Biotechnology, Inc. is supplier for 12-Crown-4. It is our goal to continue to offer the broadest range of reagents in the field. We also provide superior, innovative primary antibodies and support products.
Country: USA   Phone: +1 800-457-3802   Telefax: +1-831-457-3802

Hangzhou Dayangchem Co. Ltd.

Company type: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. 2-(2-Naphthyloxy)acetamide will be also provided by us. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. Hangzhou Dayangchem Co. Ltd. is supplier for 12-Crown-4. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

Chemos GmbH & Co. KG

Company type: Supplier of chemical products
Chemos is a leading supplier of chemical specialties for your research and production needs. Additionally 2-Hydroxyacetamidine hydrochloride is supplied by us. Everything new starts small and needs specific support during scale up and production. With over 25 years of experience in the fine chemical market Chemos is supporting research institutions and chemical companies in Europe and America. Chemos GmbH & Co. KG is supplier for 12-Crown-4. Chemos is a sourcing and distribution company with a grown and strong network of custom manufacturing companies and chemical producers from around the ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Analytical Institution
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. BuGuCh & Partners is supplier for 12-Crown-4. BuGuCh & Partners also offers Fmoc-L-beta-Homoglutamic acid. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Country: Germany   Phone:   Telefax:

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. Leap Chem Co., Ltd is supplier for 12-Crown-4. Additionally Pneumocandin B0 is supplied by us. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many m ...
Country: P.R.China   Phone: +852-30606658   Telefax:

Specification

Density:
1.089 g/mL at 25 °C(lit.)
Boiling Point:
61-70 °C0.5 mm Hg(lit.)
Flash Point:
>230 ºF
Melting Point:
16 °C(lit.)
Refractive index:
n20D 1.463(lit.)

Safety Information

HazardClass:
6.1
Risk Codes:
26-36/37/38-20/21/22 (R)
WGK Germany:
3
RIDADR:
UN 2810
RTECS:
XF0550000
Storage tempuraturx:
2-8 °C

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Structure

Suppliers and manufactures - with identical CAS number as 12-Crown-4

For the following products supplier are listed below:
    1,4,7,10-Tetraoxycyclododecane
    12-Crown 4-ether


The following companies are not suppliers of 12-Crown-4 . This companies are suppliers for equal products with the same CAS number. CAS: 294-93-9


Supplier of

1,4,7,10-Tetraoxycyclododecane

(CAS: 294-93-9)

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Simagchem Corporation also offers 2-Amino-5-chloro-3-methylbenzoic acid.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We provide 5-Methylnicotinic acid methyl ester as well. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
Country: P.R.China   Phone: +86-592-3327115   Telefax: +86-592-5823596

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We provide (E)-Benzyl phenyl(styryl)phosphinate as well.
Country: P.R.China   Phone: +86 592 6515854   Telefax: +86 592 6515854

Supplier of

12-Crown 4-ether

(CAS: 294-93-9)

Merck Schuchardt OHG

Company type: Analytical Institution
Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of organic intermediates, fine chemicals, reagents and solvents for laboratories, medium-sized and bulk production. Additionally (2-Bromoethyl)trimethylammonium bromide is supplied by us.
Country: Germany   Phone: +49-8102-802 0   Telefax: +49-8102-802 175


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