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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:644-97-3
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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
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:644-97-3
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inquiryProduct description: Product name Dichlorophenylphosphine CAS number 644-97-3 Assay ≥99% Appearance Colorless to yellowish transparent liquid Capacity 200mt/year Application
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inquiryService we can provide: 1. mixed container: we can mix different items in one container. 2. quality control: before shipment, we can provide free sample for test. inspection before shipping. 3. packing: we can pack according to your requireme
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inquiryhigh purity Appearance:solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:meet customer's demand Application:auxiliaries Transportation:by sea or by air 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
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
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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.O
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inquiryCAS RN: 644-97-3 Molecular Formula: C6H5PCl2 Molecular Weight: 178.99 Quality index: Appearance colorless or light yellow transparent liquid Purity ≥98% Free phosphor ≤0.2%
Cas:644-97-3
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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
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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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
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
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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:644-97-3
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inquiryDichlorophenylphosphineAppearance:white powder Storage:Kept in a cool, dry and ventilated place Package:according to customers' requirements Application:Pharmaceutical intermediates research chemicals Transportation:By air(EMS or EUB or FedEx or TNT
Superior quality Appearance:Colorless to light yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Used as Pharmaceutical Intermediates
My Company Changchun Artel Import and Export trade companyImport and Export Trade Co., Ltd.is located in Changchun, a national historical and cultural city, Jilin Province, China. It covers an area of 22,000 square meters, construction area
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h
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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers506.Safe and fa
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Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
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Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:Clear colorless to slightly
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inquirylow price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China
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inquiryConditions | Yield |
---|---|
With aluminium trichloride; phosphorus trichloride for 3h; Heating; | 96% |
Stage #1: benzene With aluminum (III) chloride; phosphorus trichloride for 5h; Reflux; Sealed tube; Stage #2: With trichlorophosphate In Petroleum ether for 1h; Concentration; Reflux; Sealed tube; | 95.5% |
With phosphorus trichloride for 2h; Time; Reflux; | 93.6% |
Conditions | Yield |
---|---|
With phosphorus; phosphorus trichloride at 70 - 350℃; under 30003 Torr; for 6h; Concentration; Pressure; Temperature; | 94.35% |
With phosphorus; phosphorus trichloride at 390℃; | 58.9% |
With phosphorus; nickel; phosphorus trichloride at 390℃; Product distribution; other catalysts; | 33.1% |
Conditions | Yield |
---|---|
With triphenylphosphine | 91% |
Conditions | Yield |
---|---|
With phosphorus trichloride at 350℃; for 5h; | 85% |
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With aluminium trichloride; phosphorus trichloride for 5h; Heating; | 84% |
Conditions | Yield |
---|---|
With phosphorus pentachloride In diethyl ether at 20℃; | 83% |
With phosphorus pentachloride In toluene |
Conditions | Yield |
---|---|
With tetraethylammonium iodide In benzene for 1h; | 79% |
With phosphorous acid trimethyl ester; triethyl phosphite |
phenyltrichlorophosphonium hexachlorophosphorate
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With diethyl phosphorylchloridite In benzene for 6h; also with EtOPCl2; | 72% |
With difluoro diethylamino phosphine In benzene for 0.5h; | |
With difluoro diethylamino phosphine In benzene for 0.5h; other substrates; |
ethyl phenylphosphonochloridothioite
cyclohexanone
A
chloroanhydride of phenyl-α-hydroxycyclohexylphosphinic acid
B
phenylphosphinic acid
C
C6H6ClOP
D
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With acetic acid at 0℃; for 240h; | A 50% B n/a C n/a D n/a |
N,N-dimethylamino-P-phenyl-C-methylmethylenephosphine
benzenesulfenyl chloride
A
S-phenyl-P-phenyldithiophosphonous chloride
B
S,S-diphenyl-P-phenyldithiophosphonite
C
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In acetonitrile | A n/a B 20% C n/a |
Conditions | Yield |
---|---|
With aluminium trichloride; phosphorus trichloride at 140 - 150℃; for 5h; Product distribution; Mechanism; var. temps; var. molar proportion of reactants; var. time; | A 14% B 20% |
Conditions | Yield |
---|---|
With phosphorus trichloride at 180℃; |
Tris(2-chloroethyl) phosphate
phenylphosphonous acid dichloride; compound with aluminium trichloride (1:1)
A
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With phosphorus trichloride at 30℃; for 0.333333h; Product distribution; complexes of various arylphosphonous dichlorides with aluminum chloride; |
phenyltetrachlorophosphorane
A
P,P-dichlorophenylphosphine oxide
B
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With Diethyl phosphate In benzene for 1h; Product distribution; (C2H5O)2PONa; |
phenyltetrachlorophosphorane
A
phenyl-β-chlorovinylphosphinic chloride
B
phenyl-β-ethoxyvinylphosphinic chloride
C
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With phosphan; ethyl vinyl ether Yield given. Multistep reaction. Yields of byproduct given; |
diphenyl phenylphosphonite
phenyl-phosphonochloridous acid phenyl ester
A
triphenyl phosphite
B
Dichlorophenylphosphine
Conditions | Yield |
---|---|
at 140℃; Equilibrium constant; |
C11H8ClF8OP
Phosphorochloridous acid bis-(2,2,3,3,4,4,5,5-octafluoro-pentyl) ester
A
tris(2,2,3,3,4,4,5,5-octafluoropentyl) phosphite
B
Dichlorophenylphosphine
Conditions | Yield |
---|---|
at 140℃; Equilibrium constant; |
phenyltrichlorophosphonium hexachlorophosphorate
A
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With triethylsulfonium iodide |
phenyltetrachlorophosphorane
ethyl vinyl ether
A
phenyl-β-chlorovinylphosphinic chloride
B
phenyl-β-ethoxyvinylphosphinic chloride
C
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With phosphan Yield given. Multistep reaction. Yields of byproduct given; |
dichloromethylphenylsilane
A
Methyltrichlorosilane
B
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With pyridine; aluminium trichloride; phosphorus trichloride 1) 80-90 deg C, 10 h, 2) reflux, 1 h; Yield given. Multistep reaction. Yields of byproduct given; |
diphenylmercury(II)
phosphorus trichloride
A
Dichlorophenylphosphine
B
phenylmercury(II) chloride
Conditions | Yield |
---|---|
at 180℃; |
phosgene
phenylphosphane
A
hydrogenchloride
B
Dichlorophenylphosphine
C
methylammonium carbonate
aluminium trichloride
phosphorus trichloride
benzene
Dichlorophenylphosphine
Conditions | Yield |
---|---|
bei Siedetemperatur; |
Conditions | Yield |
---|---|
beim Erhitzen; |
diethyl ether
triphenylbismuthane
phosphorus trichloride
A
diphenylbismuth(III) chloride
B
Dichlorophenylphosphine
C
chloro-diphenylphosphine
Conditions | Yield |
---|---|
reagiert analog mit Arsentrichlorid; |
dibromo-dichloro-phenyl-phosphorane
A
1.4-dibromobenzene
B
hydrogen bromide
C
Dichlorophenylphosphine
Conditions | Yield |
---|---|
at 150℃; |
Trifluoromethylsulfenyl chloride
1,3-Dikalium-1,2,3-triphenyltriphosphid
A
CF3SP(Cl)C6H5
B
(CF3S)2PC6H5
C
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In tetrahydrofuran at -50 to 20°C; | |
In tetrahydrofuran |
Trifluoromethylsulfenyl chloride
pentaphenylcyclopentaphosphane
A
CF3SP(Cl)C6H5
B
(CF3S)2PC6H5
C
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 0.5h; Arbuzov reaction; | 100% |
In tetrahydrofuran at 0 - 20℃; for 20h; Inert atmosphere; Schlenk technique; | 95% |
In tetrahydrofuran at 0℃; | 90% |
Conditions | Yield |
---|---|
100% |
Conditions | Yield |
---|---|
Stage #1: (-)-menthol With n-butyllithium In tetrahydrofuran; hexane at 0℃; Inert atmosphere; Stage #2: Dichlorophenylphosphine In tetrahydrofuran; hexane at -78 - 20℃; for 15h; Inert atmosphere; | 100% |
With R3N | |
With pyridine |
dibenzylmercury(II)
Dichlorophenylphosphine
benzyl-phenylchlorophosphine
Conditions | Yield |
---|---|
at 60℃; for 24h; | 100% |
LiCH2PMe2
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In tetrahydrofuran -78 deg C; RT, 12 h; | 100% |
3-methoxyphenyl bromide
Dichlorophenylphosphine
bis(3-methoxyphenyl)(phenyl)phosphine oxide
Conditions | Yield |
---|---|
Stage #1: 3-methoxyphenyl bromide With magnesium Metallation; Stage #2: Dichlorophenylphosphine Arylation; Stage #3: With water; dihydrogen peroxide In tetrahydrofuran Oxidation; Further stages.; | 100% |
With magnesium Yield given; |
2-(2'-Hydroxyphenyl)benzimidazole
Dichlorophenylphosphine
3,4-benzimidazole-5,6-benzo-2-phenyl-1,3,2-oxazaphosphorinane
Conditions | Yield |
---|---|
With triethylamine In toluene at 20℃; | 100% |
Dichlorophenylphosphine
cyanomethyl bromide
bis(cyanomethyl)phenylphosphine
Conditions | Yield |
---|---|
With iodine; zinc In tetrahydrofuran for 1h; Heating; | 100% |
Conditions | Yield |
---|---|
100% |
Dichlorophenylphosphine
2-phenyl-4,5-[1,2(1,2-dicarba-closo-dodecaborano)]-1,3-diselena-2-phospha-cyclopentane
Conditions | Yield |
---|---|
In diethyl ether C6H5PCl2 added at -78°C to Se-compound in ether; stirred overnight at room temp.; filtered off; concd.; crystallized from CH2Cl2 at room temp.; | 100% |
Conditions | Yield |
---|---|
Stage #1: C46H60O10; Dichlorophenylphosphine With pyridine at 20 - 70℃; Stage #2: With dihydrogen peroxide In chloroform; water at 20℃; for 0.5h; | 100% |
3-bromo-2-(2-bromophenyl)benzo[b]thiophene
Dichlorophenylphosphine
10-phenyl-10H-benzo[b]phosphindolo[2,3-d]thiophene
Conditions | Yield |
---|---|
Stage #1: 3-bromo-2-(2-bromophenyl)benzo[b]thiophene With n-butyllithium In diethyl ether; hexane at -78 - 20℃; for 2h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In diethyl ether; hexane at 20℃; for 3h; Inert atmosphere; | 100% |
Stage #1: 3-bromo-2-(2-bromophenyl)benzo[b]thiophene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In diethyl ether at -78℃; for 1h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In diethyl ether at -78 - 20℃; Inert atmosphere; | 70% |
Stage #1: 3-bromo-2-(2-bromophenyl)benzo[b]thiophene With n-butyllithium In diethyl ether; hexane at -20℃; for 0.25h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In diethyl ether; hexane at -20 - 20℃; for 15h; Inert atmosphere; | 68% |
Dichlorophenylphosphine
2,2-difluoro-1,3-dimethyl-imidazolidine
C11H15F4N2P
Conditions | Yield |
---|---|
In diethyl ether at -40℃; for 12h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; for 12h; | 100% |
(2-fluorophenyl)2PN(i-propyl)H
Dichlorophenylphosphine
C21H20ClF2NP2
Conditions | Yield |
---|---|
Stage #1: (2-fluorophenyl)2PN(i-propyl)H With n-butyllithium In pentane at -78℃; for 1h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In pentane at -70℃; for 1.5h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
at 95℃; for 1h; Inert atmosphere; | 100% |
at 95℃; for 1h; Inert atmosphere; | 100% |
2-((trimethylsilyl)methyl)quinoline
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In tetrahydrofuran for 18h; Cooling; | 100% |
In tetrahydrofuran at 0℃; |
Conditions | Yield |
---|---|
With 2,6-di-tert-butyl-4-methyl-phenol In chloroform at 65℃; for 24h; Inert atmosphere; Sealed tube; Large scale; | 99.1% |
McCormack reaction; | 68% |
With 2,6-di-tert-butyl-4-methyl-phenol In toluene at 59 - 86℃; for 24h; Temperature; Inert atmosphere; | 5.204 g |
Dichlorophenylphosphine
dimethyl amine
bis(dimethylamino)phenyl phosphine
Conditions | Yield |
---|---|
In diethyl ether at 0℃; for 2h; | 99% |
In Petroleum ether for 0.5h; Ambient temperature; | 83% |
In diethyl ether at 5℃; for 3h; | 82% |
Dichlorophenylphosphine
[Sn(CH3)2(1,2-benzenedithiolate)]
Conditions | Yield |
---|---|
In benzene for 0.25h; Ambient temperature; | 99% |
Dichlorophenylphosphine
4,7-diisopropyl-2,2-dimethyl-1,3,2-benzodithiastannole
Conditions | Yield |
---|---|
In benzene for 0.25h; Ambient temperature; | 99% |
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In benzene for 0.25h; Ambient temperature; | 99% |
thiobenzoic acid potassium salt
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1h; Substitution; | A 99% B n/a |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1h; Substitution; | A 99% B n/a |
Dichlorophenylphosphine
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; | 99% |
Dichlorophenylphosphine
woollins’ reagent
Conditions | Yield |
---|---|
With selenium; ammonia; sodium In toluene at -78℃; for 68h; Inert atmosphere; Schlenk technique; Reflux; | 99% |
Stage #1: Dichlorophenylphosphine With sodium selenide In toluene for 64h; Heating; Stage #2: With selenium In toluene for 3.5h; Heating; | 82% |
Conditions | Yield |
---|---|
With 1,8-bis(dimethylamino)naphthalene; HCl In 1,2-dimethoxyethane byproducts: (proton sponge)H(+)Cl(-); N2-atmosphere; addn. of proton sponge and then phosphine to borane, standing for 16 h; filtration, evapn. (vac.), extn. into Et2O, HCl addn., filtration, evapn., drying (vac.); elem. anal.; | 99% |
Dichlorophenylphosphine
[(η5-C5H5)(η5-C5H4CMe2(CH2)2C8H7PPh)ZrCl2]
Conditions | Yield |
---|---|
In (2)H8-toluene Ar; ligand added dropwise to toluene-d8 soln. of Zr compd. (1:1 molar ratio), mixt. stirred for 30 min; NMR; | 99% |
Conditions | Yield |
---|---|
Stage #1: 1,8-dibromonaphthalene With n-butyllithium In diethyl ether at -80 - 20℃; for 1h; Inert atmosphere; Schlenk technique; Stage #2: Dichlorophenylphosphine In diethyl ether at -80 - 20℃; Inert atmosphere; Schlenk technique; Stage #3: With dihydrogen peroxide In dichloromethane for 2h; Inert atmosphere; Schlenk technique; | 99% |
2,2':6,2''-terpyridine
sodium tetrakis(pentafluorophenyl)-borate
Dichlorophenylphosphine
Conditions | Yield |
---|---|
In dichloromethane Inert atmosphere; | 98.8% |
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