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:1435-49-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:1435-49-0
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryHigh Quality,High Purity of 1,2-Dichloro-4-fluorobenzene from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD 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
Cas:1435-49-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:1435-49-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct Name: 1,2-Dichloro-4-fluorobenzene CAS: 1435-49-0 MF: C6H3Cl2F MW: 164.99 EINECS: 215-858-3 Mol File: 1435-49-0.mol 1,2-Dichloro-4-fluorobenzene Structure 1,2-Dichloro-4-fluorobenzene Chemical Properties Melting point
Cas:1435-49-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:1435-49-0
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiry1,2-Dichloro-4-fluorobenzene CAS:1435-49-0 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 orga
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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
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Min.Order:0
Negotiable
Type:Lab/Research institutions
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Cas:1435-49-0
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryHangzhou 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
Cas:1435-49-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
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Min.Order:0
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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:1435-49-0
Min.Order:10 Gram
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 providing h
Product name: 3,4-Dichloro-1-Fluorobenzene CAS No.:1435-49-0 Molecule Formula:C6H3Cl2F Molecule Weight:164.99 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TEST
Cas:1435-49-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:1435-49-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Cas:1435-49-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
High 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:1435-49-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:1435-49-0
Min.Order:0
Negotiable
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,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:1435-49-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:1435-49-0
Min.Order:100 Gram
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
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city?in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api,?intermediat
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Cas:1435-49-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
Cas:1435-49-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:1435-49-0
Min.Order:0
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Type:Lab/Research institutions
inquiry1,2-Dichloro-4-fluorobenzene cas 1435-49-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low priceAppearance:clear colorless to slightly yellow liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:1435-49-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry3,4-dichlorofluorobenzene
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate; silver trifluoromethanesulfonate; Selectfluor In ethyl acetate at 55℃; Sealed tube; | 75% |
4-bromo-1,2-dichlorobenzene
3,4-dichlorofluorobenzene
Conditions | Yield |
---|---|
Stage #1: 4-bromo-1,2-dichlorobenzene With TurboGrignard In tetrahydrofuran; 1,4-dioxane at 0 - 25℃; Inert atmosphere; Stage #2: With N-fluorobis(benzenesulfon)imide In dichloromethane; octadecafluorodecahydronaphthalene (cis+trans) at -78 - 20℃; Inert atmosphere; | 34% |
Stage #1: 4-bromo-1,2-dichlorobenzene With TurboGrignard In tetrahydrofuran at 0℃; Inert atmosphere; Stage #2: With N-fluorobis(benzenesulfon)imide In dichloromethane; octadecafluorodecahydronaphthalene (cis+trans) at -78 - 25℃; Inert atmosphere; | 34% |
Conditions | Yield |
---|---|
Reaktion nach Sandmeyer; |
Conditions | Yield |
---|---|
With hydrogenchloride; tetrafluoroboric acid; sodium nitrite Erhitzen des Reaktionsprodukts auf 150grad; |
2,3-dichlorofluorobenzene
A
3,4-dichlorofluorobenzene
B
3-chlorofluorobenzene
C
1,4-dichloro-2-fluorobenzene
D
1,3-dichloro-4-fluorobenzene
Conditions | Yield |
---|---|
In acetonitrile for 10h; Product distribution; Irradiation; | A 5 % Chromat. B 5 % Chromat. C 13 % Chromat. D 1 % Chromat. |
sulfuric acid
m,p-dichloroaniline
A
3,4-dichlorofluorobenzene
B
3,4-dichlorophenol
C
1,2-dichloro-benzene
Conditions | Yield |
---|---|
Behandeln der Diazoloesung mit heisser Flusssaeure.Diazotization; |
fluorobenzene
A
3,4-dichlorofluorobenzene
B
1-Chloro-4-fluorobenzene
C
1,3-dichloro-4-fluorobenzene
Conditions | Yield |
---|---|
Einleiten von 2 Mol Chlor; |
3,4-dichlorofluorobenzene
3,4-dichlorofluorobenzene
Conditions | Yield |
---|---|
With tetrakis(acetonitrile)copper(I)tetrafluoroborate; [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate; cesium fluoride In acetone at 30℃; for 20h; Inert atmosphere; Irradiation; | 63 %Spectr. |
3,4-dichlorofluorobenzene
N,N-dimethyl-formamide
2,3-Dichloro-6-fluorobenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 3,4-dichlorofluorobenzene With lithium diisopropyl amide In tetrahydrofuran at -65℃; for 0.5h; Inert atmosphere; Stage #2: N,N-dimethyl-formamide In tetrahydrofuran at -65℃; for 0.333333h; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
With 1,2-bis(N-methylimidazolium)ethane chloroaluminate at 60℃; for 4h; Time; | 92.9% |
chloro-trimethyl-silane
3,4-dichlorofluorobenzene
1-fluoro-3,4-bis(trimethylsilyl)benzene
Conditions | Yield |
---|---|
With 1,3-dimethyl-2-imidazolidinone; magnesium; copper(l) chloride; lithium chloride at 55℃; for 17h; | 88% |
Conditions | Yield |
---|---|
Stage #1: 2,2,6,6-tetramethylpiperidin-1-ol; 3,4-dichlorofluorobenzene With potassium tert-butylate In tetrahydrofuran at 20℃; for 4h; Stage #2: With hydrogenchloride In diethyl ether for 0.166667h; Product distribution / selectivity; | 84% |
3,4-dichlorofluorobenzene
3-Bromonitrobenzene
2,3-dichloro-6-fluoro-3’-nitrobiphenyl
Conditions | Yield |
---|---|
With PdCl(1,4-bis(diphenylphosphino)butane)(C3H5); potassium pivalate In N,N-dimethyl acetamide at 150℃; for 16h; Inert atmosphere; regioselective reaction; | 64% |
3,4-dichlorofluorobenzene
1,3-Diamino-2-hydroxypropane
2-(3,4-dichlorophenoxy)propane-1,3-diamine
Conditions | Yield |
---|---|
Stage #1: 1,3-Diamino-2-hydroxypropane With sodium hydride In N,N-dimethyl acetamide Stage #2: 3,4-dichlorofluorobenzene In N,N-dimethyl acetamide at 170℃; for 0.0694444h; microwave irradiation; | 62% |
3,5-dimethoxyphenol
3,4-dichlorofluorobenzene
1,2-dichloro-4-(3,5-dimethoxyphenoxy)benzene
Conditions | Yield |
---|---|
Stage #1: 3,5-dimethoxyphenol With caesium carbonate In 1-methyl-pyrrolidin-2-one at 50℃; for 0.5h; Inert atmosphere; Stage #2: 3,4-dichlorofluorobenzene In 1-methyl-pyrrolidin-2-one at 120℃; for 2h; Inert atmosphere; | 60% |
3-Bromopyridine
3,4-dichlorofluorobenzene
3-(2,3-dichloro-6-fluorophenyl)pyridine
Conditions | Yield |
---|---|
With PdCl(1,4-bis(diphenylphosphino)butane)(C3H5); potassium pivalate In N,N-dimethyl acetamide at 150℃; for 16h; Inert atmosphere; regioselective reaction; | 58% |
Conditions | Yield |
---|---|
With PdCl(1,4-bis(diphenylphosphino)butane)(C3H5); tetrabutylammomium bromide; potassium pivalate In N,N-dimethyl acetamide at 150℃; for 16h; Inert atmosphere; Green chemistry; regioselective reaction; | 39% |
Conditions | Yield |
---|---|
at 180℃; nach 7 Tagen; |
Conditions | Yield |
---|---|
With methanol at 180℃; | |
at 180℃; nach 6 Stunden; |
Conditions | Yield |
---|---|
With sodium methylate | |
With methanol; sodium methylate at 180℃; |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid |
3,4-dichlorofluorobenzene
1,2,4-Tribromo-5,6-dichloro-3-fluoro-benzene
Conditions | Yield |
---|---|
(i) Hg(O2CCF3)2, (ii) KBr3, aq. MeOH; Multistep reaction; |
3,4-dichlorofluorobenzene
4,5-dichloro-2-fluorobenzenesulfonyl chloride
Conditions | Yield |
---|---|
With chlorosulfonic acid |
3,4-dichlorofluorobenzene
4-(hydroxyphenylmethyl)piperidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxyphenylmethyl)piperidine-1-carboxylic acid tert-butyl ester With sodium hydride In dimethyl sulfoxide at 20℃; Stage #2: 3,4-dichlorofluorobenzene With Potassium benzoate In dimethyl sulfoxide at 65℃; |
3,4-dichlorofluorobenzene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: NaH / N,N-dimethyl-acetamide 1.2: 62 percent / N,N-dimethyl-acetamide / 0.07 h / 170 °C / microwave irradiation 2.1: 53 percent / ethanol / 0.06 h / 140 °C / microwave irradiation 3.1: 95 percent / acetonitrile / 0.14 h / 130 °C / microwave irradiation 4.1: 100 percent / NH4OH / H2O / 0.14 h / 150 °C / microwave irradiation View Scheme |
3,4-dichlorofluorobenzene
5-(3,4-dichlorophenoxy)-3,4,5,6-tetrahydropyrimidine-2(1H)-thione
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: NaH / N,N-dimethyl-acetamide 1.2: 62 percent / N,N-dimethyl-acetamide / 0.07 h / 170 °C / microwave irradiation 2.1: 53 percent / ethanol / 0.06 h / 140 °C / microwave irradiation View Scheme |
3,4-dichlorofluorobenzene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: NaH / N,N-dimethyl-acetamide 1.2: 62 percent / N,N-dimethyl-acetamide / 0.07 h / 170 °C / microwave irradiation 2.1: 53 percent / ethanol / 0.06 h / 140 °C / microwave irradiation 3.1: 95 percent / acetonitrile / 0.14 h / 130 °C / microwave irradiation View Scheme |
3,4-dichlorofluorobenzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: NaH / N,N-dimethyl-acetamide 1.2: 62 percent / N,N-dimethyl-acetamide / 0.07 h / 170 °C / microwave irradiation 2.1: 53 percent / propan-2-ol / 0.17 h / 120 °C / microwave irradiation View Scheme |
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