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:95-86-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:95-86-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryAs 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:95-86-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry2,4-diaminophenol Basic information Product Name: 2,4-diaminophenol Synonyms: AIDS-025968;DIAMINOPHENOL;Nsc5727;Phenol, 2,4-diamino- CAS: 95-86-3 MF: C6H8N2O MW: 124.14 EINECS: 202-459-4 Product Categories: Mol File: 95-86-3.
1.In No Less 10 years exporting experience. you 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 Specializ
2,4-diaminophenol CAS:95-86-3 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 intermedia
Cas:95-86-3
Min.Order:1 Gram
Negotiable
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:95-86-3
Min.Order:1 Kilogram
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
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:95-86-3
Min.Order:4 Kilogram
Negotiable
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:95-86-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
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
2,4-DIAMINOPHENOLAppearance: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
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:95-86-3
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryFAQ 1. Can I get a free sample Yes, but you have to pay the courier fee. 2. How to pay We accept payments in the form of Western Union, MoneyGram, Bitcoin, etc. 3. What should I do if we don’t ship after payment We are a formal c
Cas:95-86-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryfactory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S
1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
2,4-diaminophenol Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is not delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Applicatio
High Quality Best Price Storage:Store in dry, dark and ventilated place Application:Chemical Synthesis Intermediate
Supply top quality products with a reasonable price Application:api
Conditions | Yield |
---|---|
With sodium tetrahydroborate; pyrographite In tetrahydrofuran; water at 50 - 60℃; for 5h; | 97% |
With sodium tetrahydroborate In ethanol; water at 45℃; for 0.0833333h; | 96% |
Stage #1: 2,4-Dinitrophenol With palladium on activated charcoal In methanol at 20℃; for 0.0833333h; Autoclave; Inert atmosphere; Stage #2: With hydrogen In methanol at 65℃; under 3600.36 - 6375.64 Torr; for 1.5h; Pressure; Temperature; Autoclave; | 96.16% |
Conditions | Yield |
---|---|
With sulfuric acid; mercury(II) sulfate Electrolysis; | |
With cerium (IV)-sulfate; sulfuric acid at 90 - 95℃; Electrolysis; | |
With sulfuric acid bei der elektrolytischen Reduktion; | |
With sulfuric acid bei der elektrolytischen Reduktion; |
2-nitro-4-(4'-sulfophenylazo)-phenol
A
2,4-diaminophenol
B
4-aminobenzene sulfonic acid
Conditions | Yield |
---|---|
bei der Reduktion; | |
bei der Reduktion; |
Conditions | Yield |
---|---|
With sulfuric acid Electrolysis; | |
With sulfuric acid bei der elektrolytischen Reduktion; | |
With oxalic acid; aluminium |
2,4-diaminophenol
Conditions | Yield |
---|---|
With sodium sulfite |
Conditions | Yield |
---|---|
at 85 - 90℃; Electrolysis; |
Conditions | Yield |
---|---|
at 40 - 50℃; under 6080 - 7600 Torr; |
Conditions | Yield |
---|---|
durch elektrolytische Reduktion; | |
durch elektrolytische Reduktion; |
meta-dinitrobenzene
sulfuric acid
A
m-phenylenediamine
B
2,4-diaminophenol
Conditions | Yield |
---|---|
Electrolysis; |
meta-dinitrobenzene
sulfuric acid
A
m-phenylenediamine
B
2,4-diaminophenol
Conditions | Yield |
---|---|
Electrolysis; |
hydrogenchloride
2-(4-bromo-phenylazo)-4-nitro-phenol
A
2,4-diaminophenol
B
4-bromo-aniline
hydrogenchloride
(3,5-bis-acetylamino-2-hydroxy-phenyl)-arsonic acid
2,4-diaminophenol
2,4-dinitrotoluene
A
4-methylbenzene-1,3-diamine
B
2,4-diaminophenol
C
4-Methyl-3-nitroanilin
D
2-methyl-5-nitroaniline
Conditions | Yield |
---|---|
With sodium hydroxide; sodium tetrahydroborate; cetyltrimethylammonim bromide; sodium chloride In water for 0.333333h; Kinetics; Further Variations:; Reagents; time; UV-irradiation; |
Conditions | Yield |
---|---|
With hydrogen In ethanol at 20℃; under 750.075 Torr; for 4h; Schlenk technique; | 98 %Chromat. |
Conditions | Yield |
---|---|
With sodium tetrahydroborate Kinetics; | |
With hydrogen In ethanol at 30℃; for 1.66667h; Autoclave; | |
With sodium tetrahydroborate In water at 20℃; for 0.05h; | |
With sodium tetrahydroborate In water at 20℃; for 0.00138889h; Kinetics; | |
With sodium tetrahydroborate In water Catalytic behavior; |
4-chlorophenylacetic Acid
2,4-diaminophenol
2-(4-chlorobenzyl)-5-aminobenzoxazole
Conditions | Yield |
---|---|
With PPA at 195 - 198℃; for 1.5h; | 100% |
2,4 dichlorobenzoic acid
2,4-diaminophenol
2-(2,4-dichlorophenyl)benzo[d]oxazol-5-amine
Conditions | Yield |
---|---|
With polyphosphoric acid at 110 - 120℃; for 16h; | 95% |
2,4-diaminophenol
para-chlorobenzoic acid
2-(4-chlorophenyl)benzo[d]oxazol-5-amine
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 95% |
With polyphosphoric acid at 170℃; | |
With polyphosphoric acid at 170℃; for 12h; |
Conditions | Yield |
---|---|
With methyl tributylmethylammonium carbonate; sodium hydroxide at 35 - 55℃; for 7h; Temperature; Inert atmosphere; | 88.8% |
Conditions | Yield |
---|---|
Stage #1: 2,4-diaminophenol With sodium carbonate In N,N-dimethyl-formamide; benzene for 0.5h; Reflux; Stage #2: 2,3-Dichloro-1,4-naphthoquinone In N,N-dimethyl-formamide; benzene for 5h; Reflux; | 85% |
Stage #1: 2,4-diaminophenol With potassium hydroxide In methanol at 20℃; for 0.5h; Stage #2: 2,3-Dichloro-1,4-naphthoquinone In methanol at 20℃; for 6h; | 41% |
2,3-dichlorbenzoic acid
2,4-diaminophenol
2-(2,3-dichlorophenyl)benzo[d]oxazol-5-amine
Conditions | Yield |
---|---|
With polyphosphoric acid at 110 - 120℃; for 16h; | 83% |
1,4-cyclohexanedione-2,5-di-carboxylic acid methyl ester
2,4-diaminophenol
Conditions | Yield |
---|---|
With 1-ethyl-piperidine In various solvent(s) at 105℃; for 7h; | 80% |
Conditions | Yield |
---|---|
In ethanol for 8h; Reflux; | 77% |
Conditions | Yield |
---|---|
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; copper diacetate In N,N-dimethyl-formamide at 100℃; for 4h; | 77% |
Conditions | Yield |
---|---|
With PPA at 150 - 160℃; for 2.5h; | 66% |
2,4-diaminophenol
2,5-dichlorobenzoic acid
2-(2,5-dichlorophenyl)benzo[d]oxazol-5-amine
Conditions | Yield |
---|---|
With polyphosphoric acid at 110 - 120℃; for 16h; | 66% |
Conditions | Yield |
---|---|
With pyridine at 20℃; | 61% |
cyclohexanepropionic acid
2,4-diaminophenol
2-(2-Cyclohexyl-ethyl)-benzooxazol-5-ylamine
Conditions | Yield |
---|---|
With PPA; Polyphosphoric acid (PPA) at 180℃; for 3h; | 59% |
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 58% |
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 57% |
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 53% |
4-Fluorobenzoic acid
2,4-diaminophenol
2-(4-fluorophenyl)benzo[d]oxazol-5-amine
Conditions | Yield |
---|---|
With polyphosphoric acid at 190℃; for 16h; | 52% |
2,4-diaminophenol
p-Fluorophenylacetic acid
2-(4-fluorobenzyl)-5-aminobenzoxazole
Conditions | Yield |
---|---|
With PPA at 100℃; for 2.5h; | 45% |
4-tolylacetic acid
2,4-diaminophenol
2-(4-methylbenzyl)-5-aminobenzoxazole
Conditions | Yield |
---|---|
With PPA at 100℃; for 2.5h; | 41% |
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 37% |
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 8% |
With polyphosphoric acid at 170℃; | |
With polyphosphoric acid at 170℃; for 12h; |
acetic anhydride
2,4-diaminophenol
N-(5-acetylamino-2-hydroxyphenyl)-acetamide
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With ethanol |
benzoyl chloride
2,4-diaminophenol
2,4-bis-benzoylamino-1-benzoyloxy-benzene
Conditions | Yield |
---|---|
With alkali |
benzoyl chloride
2,4-diaminophenol
N,N'-(4-hydroxy-m-phenylene)-bis-benzamide
Conditions | Yield |
---|---|
With sodium sulfite; magnesium carbonate |
4-Sulfamoyl-benzenediazonium
2,4-diaminophenol
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