Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2,4,8,10-Tetraoxaspiro[5.5]undecane CAS 126-54-5

Cas:126-54-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE CAS:126-54-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE CAS:126-54-5

Cas:126-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE

Cas:126-54-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

Cas:126-54-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

Cas:126-54-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

Cas:126-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

Cas:126-54-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

Cas:126-54-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2,4,8,10-tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Other

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

2,4,8,10-Tetraoxaspiro[5.5]undecane, 98+%

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5 Application:2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

Cas:126-54-5

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Fandachem Co.,Ltd

2,4,8,10-Tetraoxaspiro[5.5]undecane cas 126-54-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2,4,8,10-Tetraoxaspiro[5.5]undecane cas 126-54-5

Cas:126-54-5

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5Appearance:white powder Storage:Room temperature. Package:normal packing Application:Pharmaceutical Intermediates, OLED Intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for sma

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE,126-54-5

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

126-54-5

Cas:126-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

2,4,8,10-Tetraoxaspiro[5.5]undecane CAS NO.126-54-5

Cas:126-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE

Cas:126-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a

2,4,8,10-Tetraoxaspiro [5.5] undecane , Pentaerythritol diformal

Cas:126-54-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

2,4,8,10-Tetraoxaspiro[5.5]undecane

Cas:126-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Pentaerythritol
115-77-5

Pentaerythritol

Dimethoxymethane
109-87-5

Dimethoxymethane

A

5,5-bis-hydroxymethyl-[1,3]dioxane
6228-25-7

5,5-bis-hydroxymethyl-[1,3]dioxane

B

2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

Conditions
ConditionsYield
Mechanism;A 85%
B n/a
1.) LiBr, TsOH, 20 deg C, 17 h, 2.) MeOH, HCl, reflux, 2 h; Yield given. Multistep reaction;
formaldehyd
50-00-0

formaldehyd

2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

Conditions
ConditionsYield
With water; boric acid at 100℃; for 72h; pH=3;0.4%
formaldehyd
50-00-0

formaldehyd

Pentaerythritol
115-77-5

Pentaerythritol

2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

Conditions
ConditionsYield
With hydrogenchloride
Pentaerythritol
115-77-5

Pentaerythritol

Dimethoxymethane
109-87-5

Dimethoxymethane

A

2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

B

1,3-Bis-methoxymethoxy-2,2-bis-methoxymethoxymethyl-propane
115430-91-6

1,3-Bis-methoxymethoxy-2,2-bis-methoxymethoxymethyl-propane

ethyl acetate
141-78-6

ethyl acetate

(CH2O)x

(CH2O)x

2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

Conditions
ConditionsYield
Stage #1: ethyl acetate; (CH2O)x With sulfuric acid at 20℃; for 24h;
Stage #2: at 80℃; for 7h; Further stages.;
2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

Diphenyl phosphorochloridite
5382-00-3

Diphenyl phosphorochloridite

tetraphenyl<4,4-bis(chloromethyl)-2,6-dioxaheptamethylene>bis-phosphonate
74858-19-8

tetraphenyl<4,4-bis(chloromethyl)-2,6-dioxaheptamethylene>bis-phosphonate

Conditions
ConditionsYield
With tin(IV) chloride for 3h; Heating;83.7%
2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

5,5-bis-acetoxymethyl-[1,3]dioxane
92016-46-1

5,5-bis-acetoxymethyl-[1,3]dioxane

Conditions
ConditionsYield
With sulfuric acid; acetic anhydride
2,4,8,10-tetraoxaspiro[5.5]undecane
126-54-5

2,4,8,10-tetraoxaspiro[5.5]undecane

sulfuric acid
7664-93-9

sulfuric acid

acetic anhydride
108-24-7

acetic anhydride

5,5-bis-acetoxymethyl-[1,3]dioxane
92016-46-1

5,5-bis-acetoxymethyl-[1,3]dioxane

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View