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
Cas:5137-70-2
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
Our 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:5137-70-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:5137-70-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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:5137-70-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1.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
Cas:5137-70-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryN-DODECYLPHOSPHONIC ACID Basic information Uses Product Name: N-DODECYLPHOSPHONIC ACID Synonyms: 1-dodecanephosphonicacid;dodecylphosphonicacid;n-dodecanephosphonicacid;DDPA;LABOTEST-BB LT00408923;N-DODECYLPHOSPHONIC ACID;n-Dodecylphosphonicaci
Cas:5137-70-2
Min.Order:10 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:5137-70-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
Cas:5137-70-2
Min.Order:0
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:5137-70-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:5137-70-2
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: N-Dodecylphosphonic Acid CAS No.:5137-70-2 Molecule Formula:C12H27O3P Molecule Weight:250.31 Purity: 98% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEM
Cas:5137-70-2
Min.Order:1 Kilogram
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:5137-70-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:5137-70-2
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:5137-70-2
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe 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:5137-70-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:5137-70-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep 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
Cas:5137-70-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.High purity, like 99%, 99.9%, 99.95%, 99.99%, 99.999%2.Quality control, test sample before shipping and keep sample for 3 years after shipping;3. Prompt shipment with professional documents;4. Packing as your request, with photo before shipment;5.
Cas:5137-70-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
n-Dodecylphosphonicacid Application:n-Dodecylphosphonicacid
Our?company?has?been?in?existence?for?623?years?since?its?establishment.?We?have?our?own?unique?team.?The??company?integrates?independent?research?and?development,?production?and?sales.?We?have?established?famous??brands?at?home?and?abroad.?At?presen
1-DODECANEPHOSPHONIC ACID cas 5137-70-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:5137-70-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri
dodecylphosphonate de dimethyle
dodecylphosphonic acid
Conditions | Yield |
---|---|
With trimethylsilyl bromide In dichloromethane at 40℃; for 3h; | 90% |
Conditions | Yield |
---|---|
Stage #1: 1-dodecylbromide 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: hexane 2: concentrated aqueous HCl View Scheme | |
Stage #1: 1-dodecylbromide With triethyl phosphite In water at 160 - 190℃; for 4h; Stage #2: With hydrogen bromide In water for 3h; Reflux; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogen bromide |
dodecylphosphonic acid
Conditions | Yield |
---|---|
With methanol In dichloromethane for 1h; | |
With water In acetone at 20℃; for 1h; | |
With methanol for 0.166667h; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / di-tert-butyl peroxide / 10 h / 135 °C 2: 90 percent / BrSiMe3 / CH2Cl2 / 3 h / 40 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: CH2Cl2 / 1.5 h / 0 - 20 °C 2: H2O / acetone / 1 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: CH2Cl2 / 2 h / 20 °C 2: MeOH / CH2Cl2 / 1 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 95 percent / (tBuO)2 / 15 h / 135 °C 2: CH2Cl2 / 2 h / 20 °C 3: MeOH / CH2Cl2 / 1 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: aq. HBr View Scheme |
Conditions | Yield |
---|---|
With hydrogenchloride In acetonitrile Reflux; | 70% |
dodecylphosphonic acid
tetramethylammonium bromide
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
With hydrogenchloride at 100℃; | 70% |
dodecylphosphonic acid
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
With hydrogenchloride at 100℃; | 55% |
Conditions | Yield |
---|---|
With phosphorus pentachloride |
dodecylphosphonic acid
cytidine 5'-monophosphomorpholidate 4-morpholine-N,N'-dicyclohexylcarboxamidine salt
Conditions | Yield |
---|---|
With pyridine at 25 - 35℃; for 80h; |
dodecylphosphonic acid
Conditions | Yield |
---|---|
With pyridine In toluene for 74h; Ambient temperature; |
dodecylphosphonic acid
Conditions | Yield |
---|---|
With pyridine In toluene for 74h; Ambient temperature; |
dodecylphosphonic acid
Conditions | Yield |
---|---|
With pyridine In toluene for 74h; Ambient temperature; |
dodecylphosphonic acid
1-dodecyldifluorophosphonate
Conditions | Yield |
---|---|
With dimethylaminosulphur trifluoride In chloroform at 0 - 20℃; for 0.333333h; |
dodecylphosphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (CH3)2NSF3 / CHCl3 / 0.33 h / 0 - 20 °C 2: Et3N / diethyl ether / 1 h / 0 °C View Scheme |
dodecylphosphonic acid
dodecylphosphonate de dimethyle
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PCl5 2: Py View Scheme |
dodecylphosphonic acid
phosphonomethanesulfonic acid
Zr(4+)*(O3PCH2SO3H)(2-)*O3PC12H25(2-)=Zr{(O3PCH2SO3H)0.5(O3PC12H25)0.5}2
Conditions | Yield |
---|---|
In water |
dodecylphosphonic acid
phosphonomethanesulfonic acid
Conditions | Yield |
---|---|
In water |
dodecylphosphonic acid
phosphonomethanesulfonic acid
Conditions | Yield |
---|---|
In water |
Conditions | Yield |
---|---|
In water |
dodecylphosphonic acid
Conditions | Yield |
---|---|
With calcium(II) nitrate tetrahydrate; sodium hydroxide In tetrahydrofuran; water at 20℃; for 96h; |
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