BeiJing Greenchem Technology Co.,Ltd. was established by many people who are experienced in both management and professional technology in large and medium-sized pharmaceutical enterprises. It is located in Zhongguancun Technology Park, the synthesis
Cas:2283-11-6
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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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:2283-11-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
Cas:2283-11-6
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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.
Cas:2283-11-6
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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:2283-11-6
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FOB Price: $139.0 / 210.0
Type:Trading Company
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 powd
Cas:2283-11-6
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
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:2283-11-6
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryTRIS(DIETHYLAMINO)PHOSPHINE CAS:2283-11-6 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 organi
Cas:2283-11-6
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:2283-11-6
Min.Order:1 Kilogram
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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
Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:2283-11-6
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FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:2283-11-6
Min.Order:4 Kilogram
Negotiable
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:2283-11-6
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inquiryJ&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
Cas:2283-11-6
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Type:Lab/Research institutions
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:2283-11-6
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryTRIS(DIETHYLAMINO)PHOSPHINE Basic information Product Name: TRIS(DIETHYLAMINO)PHOSPHINE Synonyms: hexaethyl-phosphoroustriamid;Hexaethylphosphoruo triamide;P(N(C2H5)2)3;Tris(N,N-diethylamino)phosphine;HEXAETHYLTRIAMINOPHOSPHINE;HEXAETHYLPHOSPH
Cas:2283-11-6
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:2283-11-6
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:2283-11-6
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:2283-11-6
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:2283-11-6
Min.Order:0
Negotiable
Type:Manufacturers
inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:2283-11-6
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Negotiable
Type:Lab/Research institutions
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
Cas:2283-11-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:2283-11-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:2283-11-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProName: Hexaethylphosphorous triamide CasNo: 2283-11-6 Molecular Formula: C12H30N3P Appearance: Colorless and transparent solution Application: pharmaceutical and research DeliveryTime: In stock PackAge: glass bottle, PTFE bottle , PTFE barr
Cas:2283-11-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryhigh 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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:2283-11-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryEnterprice standard Application:Organic phosphine catalyst
Cas:2283-11-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTAIHO 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
Conditions | Yield |
---|---|
With phosphorus trichloride In diethyl ether at 20℃; for 24h; Inert atmosphere; | 94% |
With phosphorus trichloride at 0 - 25℃; for 60h; | 80% |
With phosphorus trichloride In pentane | 78% |
tetrakis(diethylamino)phosphonium iodide
A
ethylimino-tris(diethylamino)phosphorane
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With ammonia; sodium at -30℃; for 3h; | A 3% B 89% |
Conditions | Yield |
---|---|
With phosphorus trichloride In acetonitrile | 82% |
piperazine
N,N'-dimethyl-N,N'-diphenylphosphorodiamidous chloride
A
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With triethylamine In benzene at 20℃; for 6h; | A 80% B n/a |
bis(diethylamino)chlorophosphine
N,N-diethyl-1,1,1-trimethylsilanamine
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In benzene for 1h; Heating; | 80% |
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
at 160℃; for 0.5h; | 73% |
bis(diethylamino)chlorophosphine
A
hexaethylphosphoric triamide
B
(2-vinylphenyl)bis(diethylamino)phosphine
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; for 1h; | A n/a B 66% |
bis(diethylamino)chlorophosphine
A
allylbis(diethylamino)phosphine
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; for 1h; | A 62% B n/a |
bis(diethylamino)chlorophosphine
A
hexaethylphosphoric triamide
B
(2-allylphenyl)bis(diethylamino)phosphine
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; for 1h; | A n/a B 62% |
tetrakis(diethylamino)phosphonium bromide
A
ethylimino-tris(diethylamino)phosphorane
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With sodium amide at 180℃; under 0.02 Torr; Product distribution; Mechanism; | A 52% B n/a |
diethylphosphoramidous dichloride
A
Diethylamino(divinyl)phosphine
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; for 1h; | A 50% B n/a |
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; for 1h; | A n/a B 50% |
bis(diethylamino)chlorophosphine
A
tetraethyldiaminophosphine
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether | A 30% B n/a |
bis(diethylamino)chlorophosphine
ethanolamine
A
3--2-(diethylamino)-1,3,2-oxazaphospholidine
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With triethylamine In benzene at 0 - 5℃; for 24h; | A 27% B 18% |
A
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
Disproportionation; Heating; | A n/a B 23% |
bis(diethylamino)chlorophosphine
sodium N,N-diethyldithiocarbamate
A
tris(diethylthiocarbamato-S,S')phosphorus(III)
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In benzene | A 2.3 g B 2.5 g |
bis(diethylamino)chlorophosphine
methylthiomethylphosphonous bis(diethylamide)
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
Ambient temperature; Title compound not separated from byproducts; |
bis(diethylamino)chlorophosphine
diethylamine
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With triethylamine |
tetraethyldiamidophosphorous acid imidazolide
diethylamine
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In 1,4-dioxane at 20℃; for 72h; |
Tetraethylphosphorodiamidous Acid 3,5-Dimethylpyrazolide
diethylamine
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In 1,4-dioxane at 60℃; for 2h; |
A
phosphorous acid bis-diethylamide dimethylamide
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With ammonia; sodium at -60℃; for 8h; Yield given. Yields of byproduct given; | |
With ammonia; sodium at -30℃; for 8h; Yield given. Yields of byproduct given; |
A
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With ammonia; sodium at -30℃; for 8h; Yield given. Yields of byproduct given; |
A
hexaethylphosphoric triamide
B
2-(diethylamino)-2,3-dihydro-3-methyl-1,3,2-benzothiazaphosphole
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 0.0833333h; Product distribution; |
bis(diethylamino)chlorophosphine
(Dimethyl-phosphinoylmethyl)-methyl-trimethylsilanyl-amine
A
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
In dichloromethane for 720h; Ambient temperature; |
diethylamine
phosphorus trichloride
A
diethyl amine hydrochloride
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
Thermodynamic data; |
bis(diethylamino)chlorophosphine
A
bis((N,N-diethyl)amino)vinylphosphine
B
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; for 1h; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; for 1h; Title compound not separated from byproducts; |
cycloheptatrienylium tetrafluoroborate
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In dichloromethane | 100% |
diethyl [hydroxy(phenyl)methyl]phosphonate
hexaethylphosphoric triamide
C19H36N2O4P2
Conditions | Yield |
---|---|
With iodine In benzene at 70℃; for 1h; Addition; Title compound not separated from byproducts; | 100% |
With iodine In benzene at 75℃; for 1.5h; Yield given; |
diethyl hydroxy(p-tolyl)methylphosphonate
hexaethylphosphoric triamide
C20H38N2O4P2
Conditions | Yield |
---|---|
With iodine In benzene at 70℃; for 1h; Addition; Title compound not separated from byproducts; | 100% |
With iodine In benzene at 75℃; for 1.5h; Yield given; | |
With iodine 1.) C6H6, 70 deg C, 20 min, 2.) C6H6, 75 deg C, 1.5 h; Multistep reaction; |
diethyl (hydroxy)(2-chlorophenyl)methylphosphonate
hexaethylphosphoric triamide
C19H35ClN2O4P2
Conditions | Yield |
---|---|
With iodine In benzene at 70℃; for 1h; Addition; Title compound not separated from byproducts; | 100% |
hexaethylphosphoric triamide
diethyl (benzo[d][1,3]dioxol-5-yl(hydroxy)methyl)phosphonate
Conditions | Yield |
---|---|
With iodine In benzene at 70℃; for 1h; Addition; Title compound not separated from byproducts; | 100% |
hexaethylphosphoric triamide
Tocopherol
bis(N,N-diethylamido)-O-tocopherylphosphite
Conditions | Yield |
---|---|
at 90 - 100℃; for 5h; | 100% |
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In 1,4-dioxane at 40℃; for 1h; Inert atmosphere; | 99% |
5'-O-(4-4'-dimethoxytrityl)thymidine
hexaethylphosphoric triamide
A
5'-O-dimethoxytrityl thymidine 3'-O-phosphorbisdiethylamidite
Conditions | Yield |
---|---|
1H-tetrazole; diisopropylamine In dichloromethane; water; acetonitrile for 0.25h; Ambient temperature; var. amine catalysts.; Title compound not separated from byproducts; | A 98.5% B 0.5% |
1H-tetrazole In dichloromethane; water; acetonitrile for 0.25h; Ambient temperature; var. amine catalysts.; Title compound not separated from byproducts; | A 71.5% B 25.9% |
Conditions | Yield |
---|---|
at 70℃; for 10h; var. time and temp.; | 98% |
1-methyl-piperazine
hexaethylphosphoric triamide
tris(4-methylpiperazin-1-yl)phosphane
Conditions | Yield |
---|---|
at 70℃; for 10h; | 98% |
tetrachloromethane
hexaethylphosphoric triamide
C12H30ClN3P(1+)*CCl3(1-)
Conditions | Yield |
---|---|
at 0℃; | 98% |
iodoform
hexaethylphosphoric triamide
Tris(diethylamino)methylphosphonium-iodid
Conditions | Yield |
---|---|
98% |
bis(2-hydroxy-3-naphthyl)methane
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In 1,4-dioxane for 1h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
In diethylene glycol dimethyl ether at 100 - 110℃; for 25h; | 98% |
Conditions | Yield |
---|---|
at 80 - 90℃; for 3h; | 98% |
Conditions | Yield |
---|---|
at 80 - 90℃; for 3h; | 98% |
hexaethylphosphoric triamide
methyl iodide
Tris(diethylamino)methylphosphonium-iodid
Conditions | Yield |
---|---|
In diethyl ether for 2h; warming from - 50 deg C; | 97% |
Conditions | Yield |
---|---|
In dichloromethane at -60 - 20℃; Inert atmosphere; | 97% |
o-hydroxyacetophenone
hexaethylphosphoric triamide
o-acetylphenyl tetraethyldiamidophosphite
Conditions | Yield |
---|---|
under 50 - 60 Torr; r.t., 4 h, then 50 deg C, 0.5 h; | 96.5% |
hexafluorocyclobut-1-ene
hexaethylphosphoric triamide
tris(diethylamine)phosphonium-2,2,3,3,4,4-hexafluorocyclobutane ylide
Conditions | Yield |
---|---|
In diethyl ether at -30 - 0℃; for 3h; | 96% |
Conditions | Yield |
---|---|
With phosphorus trichloride In acetonitrile at 20℃; | 95% |
With phosphorus trichloride | |
With 2-Chloro-N,N-diethylacetamide In diethyl ether |
Conditions | Yield |
---|---|
at 70℃; for 10h; | 95% |
chloro-trimethyl-silane
Bromotrifluoromethane
hexaethylphosphoric triamide
A
(trifluoromethyl)trimethylsilane
B
(N(C2H5)2)3PClBr
Conditions | Yield |
---|---|
In dichloromethane | A 95% B n/a |
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With bromine In dichloromethane at -40 - 25℃; | 95% |
methyl 2-phenylhydrazinecarbodithioate
hexaethylphosphoric triamide
diethyl-(5-methylsulfanyl-3-phenyl-3H-[1,3,4,2]thiadiazaphosphol-2-yl)-amine
Conditions | Yield |
---|---|
In benzene Heating; | 95% |
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
With sulfur trioxide pyridine complex In dichloromethane at -20 - 20℃; | 95% |
hexaethylphosphoric triamide
triethylammonium hydridopentafluorophosphate
Conditions | Yield |
---|---|
In acetonitrile byproducts: diethylamine; room temp.; shaking; allow to stand for 1 h;; distd.;; | 95% |
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
at 45 - 110℃; under 10 Torr; Inert atmosphere; neat (no solvent); diastereoselective reaction; | 95% |
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In 1,4-dioxane at 40℃; for 1h; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
In dichloromethane at -60 - 20℃; Inert atmosphere; | 95% |
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