As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:4721-24-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:4721-24-8
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
inquiryOur main production base is located in Xuzhou industry park. 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
Cas:4721-24-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur 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
Cas:4721-24-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:4721-24-8
Min.Order:1 Kilogram
FOB Price: $10.0 / 16.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:4721-24-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:4721-24-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryN-HEXYLPHOSPHONIC ACID CAS:4721-24-8 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 organic int
Cas:4721-24-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:4721-24-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:4721-24-8
Min.Order:1 Kilogram
FOB Price: $6.0 / 10.0
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:4721-24-8
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:4721-24-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryZibo 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
Cas:4721-24-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:4721-24-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:4721-24-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryN-HEXYLPHOSPHONIC ACID Basic information Product Name: N-HEXYLPHOSPHONIC ACID Synonyms: N-HEXYLPHOSPHONIC ACID;LABOTEST-BB LT00408920;n-Hexylphosphonicacid,min.97%;n-Hexylphosphonic acid, ,min. 97%;1-Hexylphosphonic acid;n-Hexylphosphonic acid
Cas:4721-24-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:4721-24-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:4721-24-8
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong 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
Cas:4721-24-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:4721-24-8
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
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
Cas:4721-24-8
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as:
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
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
diethyl hexylphosphonate
n-hexylphosphonic acid
Conditions | Yield |
---|---|
With trimethylsilyl bromide In methanol; dichloromethane at 20℃; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: 1-bromo-hexane With potassium hydroxide semihydrate; phosphorus; cetyltrimethylammonim bromide In water; toluene at 85 - 90℃; for 6h; Inert atmosphere; Stage #2: With nitric acid In water at 100 - 110℃; for 2h; pH=4; Inert atmosphere; | 61% |
Multi-step reaction with 2 steps 1: heptane 2: concentrated aqueous HCl View Scheme | |
Multi-step reaction with 2 steps 1: 15 h / 150 °C / Inert atmosphere 2: trimethylsilyl bromide / dichloromethane; methanol / 20 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With phosphonic Acid; dibenzoyl peroxide |
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PCl3, O2 2: H2O View Scheme |
Dimethyl-1-hexenylphosphonat
n-hexylphosphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2 / Pd-C / ethanol 2: aq. HCl View Scheme |
Dimethyl-1-diazohexan-phosphonat
n-hexylphosphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Cu / benzene 2: H2 / Pd-C / ethanol 3: aq. HCl View Scheme |
C15H25N2O5PS
n-hexylphosphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: aq. Na2CO3 / diethyl ether 2: Cu / benzene 3: H2 / Pd-C / ethanol 4: aq. HCl View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 19 h / 33 °C / (γ-irradiation) 2: aq. HCl View Scheme |
Conditions | Yield |
---|---|
Stage #1: 1-bromo-hexane; triethyl phosphite at 150℃; for 5h; Large scale; Stage #2: With hydrogenchloride In water at 60℃; for 10h; Large scale; | 170 kg |
n-hexylphosphonic acid
Conditions | Yield |
---|---|
With HCl; benzyl alcohol In benzyl alcohol V2O5 is added to a soln. of (C6H13)PO(OH)2 with mineral acid, while stirring and heating at 85°C for 6 h the orange suspension becomes green, blue as the rect. proceeds (without minaral acid the react. takes 3-14 days).; Isolated by filtration, washed with ether, dried under a N2 stream, elem. anal.; | 95% |
n-hexylphosphonic acid
zirconyl dichloride hydrate
Conditions | Yield |
---|---|
With hydrofluoric acid In propan-1-ol; water N2, Zr compd. dissolved in water with HF, a soln. of P compd. (H2O/1-propanol) added dropwise, HF added, refluxed 90-100°C for 5-7 d; ppt. washed (H2O, i-propanol, acetone, diethyl ether), dried (110°C, 24 h); elem. anal.; | 87% |
n-hexylphosphonic acid
Conditions | Yield |
---|---|
Stage #1: n-hexylphosphonic acid With acetic anhydride for 2h; Heating / reflux; Stage #2: at 350℃; under 0.0750075 - 75.0075 Torr; | 75% |
Conditions | Yield |
---|---|
With triethylamine at 150℃; for 12h; Autoclave; | 49% |
Conditions | Yield |
---|---|
With triethylamine at 150℃; for 12h; Autoclave; | 46% |
n-hexylphosphonic acid
dicyclohexyl-carbodiimide
n-hexylphosphonic acid anhydride
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With Escherichia coli RB 791 In water Product distribution; degradation and detoxification by cleavage of the carbon to phosphorus bond, and degradation by reaction of lead tetraacetate; |
Conditions | Yield |
---|---|
In cyclohexane boiling on reflux;; | |
In cyclohexane boiling on reflux;; | |
In cyclohexane boiling on reflux;; |
Conditions | Yield |
---|---|
With KOH In water aq. soln. of CuCl2 added dropwise to aq. soln. of acid and KOH (1.07:0.82:1.64 molar ratio), mixt. stirred overnight at room temp.; filtered off, washed (H2O, EtOH), dried at room temp.; |
n-hexylphosphonic acid
phosphoric acid
Conditions | Yield |
---|---|
Stage #1: zirconyl propionate; phosphoric acid In propan-1-ol at 20℃; Stage #2: n-hexylphosphonic acid In propan-1-ol at 20℃; for 72h; |
n-hexylphosphonic acid
phosphoric acid
Conditions | Yield |
---|---|
Stage #1: zirconyl propionate; phosphoric acid In propan-1-ol at 20℃; Stage #2: n-hexylphosphonic acid In propan-1-ol at 20℃; for 72h; |
n-hexylphosphonic acid
phosphoric acid
Conditions | Yield |
---|---|
Stage #1: zirconyl propionate; phosphoric acid In propan-1-ol at 20℃; Stage #2: n-hexylphosphonic acid In propan-1-ol at 20℃; for 72h; |
n-hexylphosphonic acid
Conditions | Yield |
---|---|
Stage #1: n-hexylphosphonic acid; [GdIII2 (O2CtBu)6(HO2CtBu)6]; 3Fe(3+)*O(2-)*7C5H9O2(1-)*3C5H10O2 With triethylamine In acetonitrile at 20℃; for 0.0833333h; Stage #2: In acetonitrile at 150℃; for 12h; Autoclave; |
Conditions | Yield |
---|---|
In chloroform-d1 at 24.84℃; |
Conditions | Yield |
---|---|
With tetra(n-butyl)ammonium hydroxide In dichloromethane-d2 at 24.84℃; |
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