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:598-02-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryTIANFUCHEM--598-02-7--High purity DIETHYL PHOSPHATE factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busin
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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:598-02-7
Min.Order:10 Kilogram
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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
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Min.Order:1 Kilogram
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inquiryOur company has been in existence for 10 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 prese
Cas:598-02-7
Min.Order:1 Kilogram
FOB Price: $41.0 / 56.0
Type:Trading Company
inquiryDIETHYL PHOSPHATE CAS:598-02-7 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 intermedi
Cas:598-02-7
Min.Order:1 Gram
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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:598-02-7
Min.Order:1 Kilogram
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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:598-02-7
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FOB Price: $13.0 / 15.0
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
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Min.Order:0
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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
Cas:598-02-7
Min.Order:0 Metric Ton
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Type:Other
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:598-02-7
Min.Order:1 Gram
FOB Price: $1.0
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
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Min.Order:10 Gram
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Min.Order:100 Gram
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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:598-02-7
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
Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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
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
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:598-02-7
Min.Order:1 bottle
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Type:Lab/Research institutions
inquiry1. 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.
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
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:Pharm intermediate
Phosphoric acid,diethyl ester cas 598-02-7Appearance: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
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
diethyl pyren-1-ylmethyl phosphate
Diethyl phosphate
Conditions | Yield |
---|---|
In methanol; benzene for 2h; Product distribution; Quantum yield; Irradiation; other phosphates; var. solvents; | 100% |
benzaldehyde
A
Diethyl phosphate
B
α-methyltrans-cinnamyl N-phenylimine
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 25℃; for 3h; | A n/a B 98% |
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran for 0.5h; | 95% |
With sodium hydroxide In tetrahydrofuran; water at 0℃; | 92% |
With sodium hydroxide at 30 - 40℃; | 90% |
tetrachlorobis[4-(dimethylamino)pyridine]phosphorus(V) chloride
ethanol
Diethyl phosphate
Conditions | Yield |
---|---|
at 60℃; for 4.5h; | 95% |
cis-tetrachlorobis(1-methylimidazole)phosphorus(V) chloride
ethanol
Diethyl phosphate
Conditions | Yield |
---|---|
at 60℃; for 4.5h; | 95% |
Diethyl 2-(methylsulfonylamino)phenyl phosphate
A
Diethyl phosphate
B
N-cyclohexylmethanesulfonamide
Conditions | Yield |
---|---|
With hydrogen; acetic acid; trifluoroacetic acid; platinum(IV) oxide at 20℃; under 750.06 Torr; for 20h; | A 93% B 73% |
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In benzene at 80℃; for 4h; Inert atmosphere; | 93% |
With trifluorormethanesulfonic acid In toluene at 120℃; for 24h; Sealed tube; Schlenk technique; Inert atmosphere; | 93% |
(diethoxy phosphoryl) fluoroacetic acid
benzaldehyde
A
Diethyl phosphate
B
(Z)-2-fluoro-3-phenylacrylic acid
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane 1.) -78 deg C, 1 h; 2.) 15 h room temperature; | A n/a B 91% |
(diethoxy phosphoryl) fluoroacetic acid
4-methoxy-benzaldehyde
A
Diethyl phosphate
B
(Z)-2-fluoro-3-(4-methoxyphenyl)-2-propenoic acid
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane 1.) -78 deg C, 1 h; 2.) 15 h room temperature; | A n/a B 90% |
phosphonic acid diethyl ester
A
Diethyl phosphate
B
Tetraethyl pyrophosphate
Conditions | Yield |
---|---|
With iodosylbenzene In tetrahydrofuran for 48h; Heating; | A 90% B 5% |
With iodosylbenzene In benzene for 0.5h; Product distribution; Further Variations:; Solvents; Heating; | A 11% B 77% |
With iodosylbenzene In benzene for 0.5h; Heating; | A 11% B 77% |
Conditions | Yield |
---|---|
With oxygen; hypophosphorous acid; copper dichloride at 70℃; for 6h; | A 89% B 4% |
ethanol
phosphonic acid diethyl ester
A
Diethyl phosphate
B
triethyl phosphate
Conditions | Yield |
---|---|
With tetraethylammonium iodide; water In acetonitrile at 25℃; Product distribution; var. ethanol:H2O ratios; electrosynthesis; | A 12.5% B 86.1% |
Conditions | Yield |
---|---|
With tetraethylammonium iodide; water In ethanol; acetonitrile at 25℃; | A 12.5% B 86.1% |
N,N'-di-(2,2,6,6-tetramethyl-1-oxyl-piperidin-4-yl)-N-diethylphosphorylurea
A
Diethyl phosphate
B
di-(2,2,6,6-tetramethyl-1-oxyl-piperidin-4-yl)carbodiimide
Conditions | Yield |
---|---|
With sodium hydride In 1,2-dimethoxyethane 1. ) 20 deg C, 6 h, 2.) reflux, 2 h; | A n/a B 86% |
diethyl (2-(4-methoxyphenyl)-2-oxoethyl) phosphate
A
Diethyl phosphate
B
1-(4-methoxyphenyl)ethanone
Conditions | Yield |
---|---|
With 1,4-dioxane; triethylamine at -20℃; for 8h; Mechanism; Product distribution; Irradiation; | A 86% B 84% |
Phosphoric acid 2-chloro-6-methanesulfonylamino-phenyl ester diethyl ester
A
Diethyl phosphate
Conditions | Yield |
---|---|
With hydrogen; platinum(IV) oxide In acetic acid; trifluoroacetic acid at 20℃; under 750.06 Torr; for 20h; | A 85% B 70% |
Phosphoric acid 2,4-dichloro-6-methanesulfonylamino-phenyl ester diethyl ester
A
Diethyl phosphate
Conditions | Yield |
---|---|
With hydrogen; platinum(IV) oxide In acetic acid; trifluoroacetic acid at 20℃; under 750.06 Torr; for 20h; | A 85% B 70% |
ethanol
A
ethyl phosphate
B
Diethyl phosphate
C
triethyl phosphate
Conditions | Yield |
---|---|
With phosphorus; tetraethylammonium iodide In water; acetonitrile electrolysis; | A n/a B n/a C 84% |
Conditions | Yield |
---|---|
With HKUST-1 metal organic framework In chloroform at 20℃; Kinetics; | 83% |
Conditions | Yield |
---|---|
With di-iodine pentaoxide In acetonitrile at 80℃; for 12h; | 82% |
With oxygen; silver nitrate In toluene at 60℃; for 1h; | 37% |
With iodosylbenzene In acetonitrile at 20℃; for 180h; | 29% |
With iodide; iodine; carbonate(2-) at 25℃; Rate constant; various catalysts, reagent and catalyst concentration, isotope effect; |
bromo-1 hydroxy-2 ethyl phosphonate de diethyle
A
epoxy-1,2 ethyl phosphonate de diethyle
B
Diethyl phosphate
C
α-bromovinylphosphonic acid diethyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran for 2h; Ambient temperature; | A 82% B 5% C n/a |
O,O,O-triethyl phosphorothioate
A
Diethyl phosphate
B
ethylphosphonic acid diethyl ester
C
phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With magnesium monoperoxyphthalate hexahydrate In water at 25℃; for 24h; | A 10% B 81% C 9% |
[2-(4,5-Dimethyl-2-piperidin-1-yl-[1,3]dithiol-2-yl)-benzo[1,3]dithiol-2-yl]-phosphonic acid diethyl ester
A
1-piperidin-1-yl-ethanone
B
dimethyl benzotetrathiafulvalene
C
Diethyl phosphate
D
piperdinium acetate
Conditions | Yield |
---|---|
With acetic acid Ambient temperature; AcOH : Educt ratio = 10; | A n/a B 80% C n/a D n/a |
With acetic acid Ambient temperature; AcOH : Educt ratio = 10; Yield given; |
Conditions | Yield |
---|---|
With HKUST-1 metal organic framework In chloroform at 20℃; Kinetics; | 78% |
With 7,7'-carbonylbis(azanediyl)bis(N-butyl-1H-indole-2-carboxamide) In water; acetone at 25℃; | |
With K12(Ti2O2)(GeNb12O40)*19H2O; water In N,N-dimethyl-formamide at 20℃; for 0.5h; Reagent/catalyst; |
Conditions | Yield |
---|---|
With hydrogenchloride In acetone -5 deg C, 1 h then 20 deg C, 2 h; | A n/a B 77% |
Conditions | Yield |
---|---|
Product distribution; multistep reaction, var. aldehydes.; | A n/a B 71% |
With hydrogenchloride 1.) THF, 0 to 20 deg C, 3 h, 2.) ether; Yield given. Multistep reaction; |
Thiophosphorsaeure-O,O-diethylester
A
Diethyl phosphate
B
phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With magnesium monoperoxyphthalate hexahydrate In water at 25℃; for 24h; | A 70% B 30% |
O,O-diethyl phthalimido-phosphonothioate
A
Diethyl phosphate
B
phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With magnesium monoperoxyphthalate hexahydrate In water at 25℃; for 24h; | A 27% B 70% |
Conditions | Yield |
---|---|
Product distribution; multistep reaction, var. aldehydes.; | A n/a B 66% |
With hydrogenchloride 1.) THF, 0 to 25 deg C, 3 h, 2.) ether; Yield given. Multistep reaction; |
benzaldehyde
diethyl (α-thiocyanatomethyl)phosphonate
A
Diethyl phosphate
B
(E)-(2-thiocyanatovinyl)-benzene
C
(Z)-diethyl styrylphosphonate
D
diethyl (E)-(2-phenylethenyl)phosphonate
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at -70℃; for 2h; | A n/a B n/a C 60% D n/a |
Diethyl phosphate
Conditions | Yield |
---|---|
With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 0.25h; | 98% |
Diethyl phosphate
Conditions | Yield |
---|---|
at 80℃; for 5h; | 96.3% |
Diethyl phosphate
prinaberel
diethyl 2-fluoro-4-(5-hydroxy-7-vinylbenzo[d]oxazol-2-yl)phenyl phosphate
Conditions | Yield |
---|---|
With dmap; N-ethyl-N,N-diisopropylamine In tetrahydrofuran; tetrachloromethane; acetonitrile at 20℃; for 24h; | 93% |
Conditions | Yield |
---|---|
With magnesium(II) perchlorate In acetonitrile at 70 - 80℃; Kabachnik-Fields Reaction; | 93% |
Diethyl phosphate
tert-butyl 2-(6-(4-bromophenyl)pyridin-3-yl)propan-2-ylcarbamate
tert-butyl 2-(6-(4-(diethoxyphosphoryl)phenyl)pyridin-3-yl)propan-2-ylcarbamate
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine In toluene for 8h; Inert atmosphere; Reflux; | 92.4% |
hexamethyldisilathiane
Diethyl phosphate
diethyltrimethylsilyl phosphate
Conditions | Yield |
---|---|
at 50℃; for 0.5h; | 92% |
Diethyl phosphate
2-diazo-1-(4-hydroxy-3-methoxyphenyl)ethanone
diethyl (2-(4-hydroxy-3-methoxyphenyl)-2-oxoethyl) phosphate
Conditions | Yield |
---|---|
In benzene at 60℃; for 24h; | 92% |
Conditions | Yield |
---|---|
With magnesium(II) perchlorate In acetonitrile at 70 - 80℃; Kabachnik-Fields Reaction; | 92% |
Diethyl phosphate
Conditions | Yield |
---|---|
With stannic bromide | 91% |
Diethyl phosphate
benzoyl chloride
benzoic (diethyl phosphoric) anhydride
Conditions | Yield |
---|---|
With silver(l) oxide In acetonitrile at 20℃; for 5h; | 91% |
Conditions | Yield |
---|---|
With triethylamine; hexamethyltriaminodibromophosphorane In dichloromethane for 2h; Ambient temperature; | 91% |
Diethyl phosphate
2-diazomethyl-3-phenyl-4H-sulfonylchromen
(1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diethyl phosphate
Conditions | Yield |
---|---|
With hydrogenchloride In chloroform; water at 60℃; for 3h; pH=4; Inert atmosphere; | 91% |
Diethyl phosphate
4-methoxy-benzaldehyde
diethyl [1-amine(4-methoxyphenyl)methyl]phosphonate
Conditions | Yield |
---|---|
With ammonium acetate at 20 - 60℃; for 44h; Molecular sieve; | 91% |
Conditions | Yield |
---|---|
With N,N,N',N'-tetramethylchlorformamidinium chloride; triethylamine In dichloromethane at 0 - 20℃; for 2h; | 90% |
Diethyl phosphate
(S)-S-ethyl 2-((tert-butoxycarbonyl)amino)propanethioate
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 20℃; for 0.25h; | 90% |
Diethyl phosphate
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 20℃; for 0.25h; | 90% |
N-(cyclobutylidene)-2-methyl-2-propanamine
Diethyl phosphate
Conditions | Yield |
---|---|
With titanium tetrachloride In neat liquid at 0℃; for 24h; | 90% |
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