Puyang Huicheng Electronic Material Co., Ltd was founded in 2002, which is focus on high complex new type intermediates and fine chemical custom synthesis, LED&OLED materials and related intermediates, catalyst design and synthesis.
Cas:829-85-6
Min.Order:100 Gram
Negotiable
Type:Manufacturers
inquiryBeijing GreenchemTechnology Co., Ltd. Founded in 2010, is a professional supplier specializing in R&D and customized production of Organophosphorus compound and precious metal catalyst. Our company is a national high-tech enterprise and
DayangChem 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
Cas:829-85-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
Cas:829-85-6
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
The 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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:829-85-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:829-85-6
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:829-85-6
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Trading Company
inquiryProduct Description Product name Diphenylphosphine CAS 829-85-6 Assay 99% Appearance Colorless liquid
Cas:829-85-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company
Cas:829-85-6
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:829-85-6
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:829-85-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: Diphenylphosphine Synonyms: diphenylphosphane CAS:829-85-6 MF: C12H11P Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:used in syntheses material intermediates Transpo
1.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:829-85-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryDiphenylphosphine Basic information Product Name: Diphenylphosphine Synonyms: PHOSPHINE, DIPHENYL;Diphenyl-phosphane;Diphenylphosphin;Diphenyl phospine;Diphenylphosphine,99%;Diphenylphosphine,99%(10wt%inhexane);DIPHENYLPHOSPHINE;AURORA KA-1107
Our 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:829-85-6
Min.Order:1 Kilogram
FOB Price: $72.0 / 81.0
Type:Trading Company
inquiryDiphenylphosphine CAS:829-85-6 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 organic intermedi
Cas:829-85-6
Min.Order:1 Gram
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
Best 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
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and qua
Company 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
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
A 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:829-85-6
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Massive 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:829-85-6
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryDiphenylphosphineAppearance:white powder Storage:Kept in a cool, dry and ventilated place Package:according to customers' requirements Application:research chemicals medical intermediates, pharmaceutical chemical. Transportation:By air(EMS or EUB o
Superior quality Appearance:Clear colorless to slightly yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Diphenylphosphine is used in
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 ♦ W
Cas:829-85-6
Min.Order:1 Kilogram
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With sodium In ammonia at -78℃; for 4h; | 100% |
With lithium In tetrahydrofuran for 27h; | 74% |
With lithium In tetrahydrofuran; diethyl ether; water cooling; | 73% |
Conditions | Yield |
---|---|
With ammonia; sodium at -78℃; for 4h; | 100% |
Multi-step reaction with 2 steps 1: sodium / tetrahydrofuran / 1 h / 25 °C / Inert atmosphere 2: tetrahydrofuran / 25 °C View Scheme | |
Multi-step reaction with 2 steps 1: sodium / tetrahydrofuran / 1 h / 25 °C / Inert atmosphere 2: tetrahydrofuran / 25 °C View Scheme |
C2H2N2(2,4,6-trimethylbenzene)PPPh2
B
diphenylphosphane
Conditions | Yield |
---|---|
With water at 20℃; | A 100% B n/a |
Conditions | Yield |
---|---|
With hydrogen; Rh{HC[CMeN(iPr2C6H2)]2}(C8H14)N2 In (2)H8-toluene at 50℃; under 760.051 Torr; for 12h; | 95% |
protic solvents, electrolysis; | |
With triethylsilane; gallium(III) trichloride In chlorobenzene at 100℃; for 1h; |
Dimethylphenylsilane
Tetraphenyldiphosphin
A
C20H21PSi
B
diphenylphosphane
Conditions | Yield |
---|---|
Rh{HC[CMeN(iPr2C6H2)]2}(C8H14)N2 In (2)H8-toluene at 100℃; | A 95% B 5% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; | 95% |
Conditions | Yield |
---|---|
In hexane The complex and a slight excess of Pp are refluxed in hexane (N2) for 6 min.; The reaction soln. was filtered and concd. to small vol. under reduced pressure then subjected to preparative thin layer chromy.(silica gel; light petroleum/diethyl ether).; | A 90% B n/a |
Conditions | Yield |
---|---|
Stage #1: Diphenylphosphine oxide With diisobutylaluminium hydride In tetrahydrofuran; toluene at 20℃; Inert atmosphere; Stage #2: With sodium hydroxide In tetrahydrofuran; tert-butyl methyl ether; water; toluene at 5℃; | 88% |
With diisobutylaluminium hydride In tetrahydrofuran at 25℃; for 0.166667h; | 86% |
With diisobutylaluminium hydride In tert-butyl methyl ether; cyclohexane at 25℃; for 0.166667h; Inert atmosphere; chemoselective reaction; | 86% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide; toluene | 87% |
In N,N-dimethyl-formamide; toluene | 84% |
manganese
chloro-diphenylphosphine
ethylene dibromide
diphenylphosphane
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In tetrahydrofuran; nitrogen; toluene | 84% |
Conditions | Yield |
---|---|
With nickel tetrafluoroborate; tetraethylammonium bromide In acetonitrile electrolysis; | 82% |
With magnesium In N,N-dimethyl-formamide; toluene | 81% |
With lithium aluminium tetrahydride | 68% |
bromobenzene
A
triphenylphosphine
B
diphenylphosphane
C
Triphenylphosphine oxide
Conditions | Yield |
---|---|
With phosphorous; Ni(0)bipy In N,N-dimethyl-formamide Electrochemical reaction; Zn anode; | A 80% B 9% C 10% |
With phosphorous; tris(2,2'-bipyridine)nickel(II) tetrafluoroborate In N,N-dimethyl-formamide at 50℃; Electrochemical reaction; Zn anode; | A 50% B 9% C 10% |
(trimethylsilyl)diphenylphosphine
A
Tetraphenyldiphosphin
B
diphenylphosphane
Conditions | Yield |
---|---|
With tris(2,3,5,6-tetrafluorophenyl)borane triethylphosphine oxide; 4-heptanone; bromobenzene-d5 at 130℃; for 120h; Concentration; Inert atmosphere; Schlenk technique; | A 12% B 80% |
Conditions | Yield |
---|---|
With acetic acid In water; N,N-dimethyl-formamide; toluene | 77% |
In nitrogen; N,N-dimethyl-formamide; toluene | 63% |
In tetrahydrofuran; water | 60% |
methyldiphenylsilane
Tetraphenyldiphosphin
A
C25H23PSi
B
diphenylphosphane
Conditions | Yield |
---|---|
Rh{HC[CMeN(iPr2C6H2)]2}(C8H14)N2 In (2)H8-toluene Heating; | A 76% B 17% |
iodobenzene
A
triphenylphosphine
B
phenylphosphane
C
diphenylphosphane
Conditions | Yield |
---|---|
With phosphorous; Ni(0)bipy In N,N-dimethyl-formamide Electrochemical reaction; Zn anode; | A 75% B 5% C 10% |
With phosphorous; tris(2,2'-bipyridine)nickel(II) tetrafluoroborate In N,N-dimethyl-formamide at 50℃; Electrochemical reaction; Zn anode; | A 65% B 10% C 12% |
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