Intermediates
Cationic Dyes
Pigment Black
Sulfur Dyes
Ingrain Dyes
Others
Pigment Orange
Solvent Dyes
Pigment
Vat Dyes
Dye Intermediates
Pigment Brown
Dyestuff
Pigment Violet
Dispersive Dyes
Other Dyes
Pigment Red
Pigment Yellow
Metallic Pigment
Pigment White
Reactive Dyes
Acid Dyes
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Pigment Green
Basic Dyes
Nitrogen Compounds
Pigment Blue
Pearlescent Pigment
CAS:52411-34-4
Molecular Formula:C14H16N2O2
Alias
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BAPE; 1,2-Bis(O-Aminophenoxy)Ethane; Ethylene Glycol Bis(2-Aminophenyl) Ether; 2-[2-(2-Aminophenoxy)Ethoxy]Phenylamine; 2-[2-(2-Aminophenoxy)Ethoxy]Aniline; 2,2'-[Ethane-1,2-Diylbis(Oxy)]Dianiline; 2,2'-(Ethylenedioxy)Dianiline; 1,2-Di(O-Aminophenoxy)Ethane; 2,2'-(Ethane-1,2-Diylbis(Oxy))Dianiline
Brief Introduction
This product is a dye intermediate for the synthesis of pigment yellow 180.
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CAS:5308-25-8
Molecular Formula:C6H14N2
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Piperazine,1-Ethyl; Ethylpiperazine; 4-Ethylpiperazine; N-Ethyl-Piperazine; 1-Ethylpiperazine; N-Methylpiperazine; 1-Ethylpiperazin; 1-Ethyl-Piperazine; Ethylpiperazine-N; Labotest-Bb Ltbb000704
Brief Introduction
1-Ethylpiperazine is one of the piperazine series products. It is an important fine chemical. It is the intermediate of synthetic medicine and synthetic pesticide. It is mainly used for the synthesis of ethyl ciprofloxacin antibacterial drugs. It is also used as the raw material for the synthesis of dyes, plant protectants and other products. In addition, it is also widely used in bactericides and surfactants.
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CAS:535-80-8
Molecular Formula:C7H5ClO2
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M-Chlorobenzoic Acid; 3-Chloro-Benzoic acid; Acido m-Clorobenzoico; meta-Chlorobenzoic acid; 3-Cholro-Benzoate; m-Chloro Benzoic acid
Brief Introduction
3-chlorobenzoic acid is used in organic synthesis, medicine and dye intermediates.
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CAS:535-87-5
Molecular Formula:C7H8N2O2
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1,3-Diaminobenzene-5-Carboxylic Acid; 3,5-Diaminobenzoic acid (DABA); 1-Carboxy-3,5-Diaminobenzene; 3,5-DABA; Benzoic Acid,3,5-Diamino; 3,5-Diamino Benzoic Acid; 5-Carboxy-M-Phenylenediamine; 3,5-Diaminobenzoesaeure; 3,5-Diaminobenzoicacid; Diaminobenzoic Acid; 5-Carboxybenzene-1,3-Diamine, 5-Carboxyphenylene-1,3-Diamine; 3,5- Twoaminobenzoic Acid
Brief Introduction
It is an important chemical intermediate, which can be used to synthesize various pharmaceutical and dye products
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CAS:541-73-1
Molecular Formula:C6H4Cl2
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Iazine; 1,3-Diazin; 1,3-Diazine; Metadiazine; M-Diazine; Miazine; Meta-Dichlorobenzene; Pyrimidin; Antipyrimidine; Benzene, 1,3-Dichloro-; 2,4-Dichloro-Benzene; Pyrimidine Acid; 2,6-Dichlorobenzene; 3,5-Dichlorobenzene; 1,4-Dichlorobenzene; M-Phenylene Dichloride; m-Dichlorobenzene
Brief Introduction
1,3-Dichlorobenzene is an organic compound with the formula C6H4Cl2. It is the least common of the three isomers of dichlorobenzene, it is a colorless liquid that is insoluble in water. It is produced as a minor byproduct of the chlorination of benzene, but can also be prepared in a directed manner by the Sandmeyer reaction of 3-chloroaniline. It also arises from the isomerization of the other dichlorobenzenes at high temperature.Used in organic synthesis. The Friedel-Crafts reaction between m-dichlorobenzene and chloroacetyl chloride yields 2,4,ω-trichloroacetophenone, which is used as an intermediate for the broad-spectrum antifungal drug miconazole. The chlorination reaction is carried out in the presence of ferric chloride or aluminum mercury, and 1,2,4-trichlorobenzene is mainly produced. In the presence of a catalyst, it is hydrolyzed at 550-850°C to produce m-chlorophenol and resorcinol. Using copper oxide as a catalyst, it reacts with concentrated ammonia at 150-200°C under pressure to generate m-phenylenediamine. 2. Used in dye manufacturing, organic synthesis intermediates and solvents.
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