Items Standard Result Decomposition Tem 149-155℃ 150-155℃ Sensitivity to Hg Pass testing
Cas:538-62-5
Min.Order:1 Kilogram
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Type:Manufacturers
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
Cas:538-62-5
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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 providi
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:538-62-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:538-62-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryHigh quality and best price of 1,5-Diphenylcarbazone 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 had
Cas:538-62-5
Min.Order:1 Kilogram
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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:538-62-5
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
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:538-62-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: Diphenylcarbazone Synonyms: Phenylazoformic acid 2-phenylhydrazide CAS: 538-62-5 MF: C13H12N4O Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Biological reagent Transp
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Cas:538-62-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryDIPHENYLCARBAZONE CAS:538-62-5 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 intermed
Cas:538-62-5
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:538-62-5
Min.Order:1 Kilogram
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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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Cas:538-62-5
Min.Order:1 Kilogram
FOB Price: $40.0 / 50.0
Type:Lab/Research institutions
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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
Cas:538-62-5
Min.Order:0 Metric Ton
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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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Cas:538-62-5
Min.Order:1 Gram
FOB Price: $1.0
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:538-62-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:538-62-5
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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Cas:538-62-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
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
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:538-62-5
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:538-62-5
Min.Order:0
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inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:538-62-5
Min.Order:1 bottle
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Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With Oxone for 0.333333h; | 99% |
With benzyltriphenylphosphonium peroxodisulfate In acetonitrile for 0.25h; Heating; | 99% |
With quinolinium monofluorochromate(VI) In acetonitrile for 0.5h; Heating; | 97% |
Conditions | Yield |
---|---|
With sodium hydrogen sulfate; silica gel; sodium nitrite In dichloromethane at 20℃; | 95% |
With acetic anhydride; sodium nitrite In dichloromethane at 20℃; for 0.833333h; | 94% |
With sulfuric acid; iron(III) chloride In acetone for 0.5h; Ambient temperature; | 91% |
diphenylcarbazone
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
In chloroform CHCl3-soln. of α-benzoin oxime is added to metal diphenylcarbazonate.; |
Conditions | Yield |
---|---|
In chloroform CHCl3-soln. of α-benzoin oxime is added to metal diphenylcarbazonate.; |
Conditions | Yield |
---|---|
In chloroform Refluxing α-benzoin oxime and copper salt in ethanolic soln..; |
Conditions | Yield |
---|---|
In chloroform CHCl3-soln. of α-benzoin oxime is added to metal diphenylcarbazonate.; |
Conditions | Yield |
---|---|
In chloroform CHCl3-soln. of α-benzoin oxime is added to metal diphenylcarbazonate.; |
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 85% |
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 85% |
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 85% |
2-Methoxyphenylmercuric chloride
diphenylcarbazone
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 80% |
Di-tert-butyl acetylenedicarboxylate
triphenylphosphine
diphenylcarbazone
Conditions | Yield |
---|---|
In acetone at -10 - 20℃; | 79.5% |
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 78% |
4-hydroxymethyl-phenylmercury (1+); chloride
diphenylcarbazone
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 78% |
chloro(2-hydroxymethylphenyl)mercury
diphenylcarbazone
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 76% |
Conditions | Yield |
---|---|
In acetone at -10 - 20℃; | 75.4% |
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 75% |
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 72% |
Conditions | Yield |
---|---|
With perchlorate buffer In tetrachloromethane; water a soln. of the arylmercuric chloride in perchlorate buffer (pH 7) is shaken with a soln. of diphenylcarbazone in CCl4 for 20 min; the organic layer is separated, the solvent is evapd. under reduced pressure, the residue is washed, elem. anal.; | 70% |
Conditions | Yield |
---|---|
In benzene byproducts: diphenylcarbazone hydrochloride; Ge : ligand molar ratio of 1 : 2, stirring for 10 min at room temp.; filtration, evapn., crystn., washing with pentane, drying in vac.; elem. anal.; | 60% |
Conditions | Yield |
---|---|
With aq. ammonia In ethanol; water byproducts: H2O; a soln. of ligand (0.01 mol) in abs. alcohol was added gradually to a soln. of lanthanide(III) nitrate (0.005 mol) in a min. amt. of double distd. H2O; room temp.; the mixt. was stirred for 4 h; dil. aq. ammonia wasadded (pH ca. 6); the complex was filtered by suction, washed with water and dried under vac. at room temp.; purifn. by the Soxhlet method; elem. anal.; | 56% |
Conditions | Yield |
---|---|
With aq. ammonia In ethanol; water byproducts: H2O; a soln. of ligand (0.01 mol) in abs. alcohol was added gradually to a soln. of lanthanide(III) nitrate (0.005 mol) in a min. amt. of double distd. H2O; room temp.; the mixt. was stirred for 4 h; dil. aq. ammonia wasadded (pH ca. 6); the complex was filtered by suction, washed with water and dried under vac. at room temp.; purifn. by the Soxhlet method; elem. anal.; | 52% |
Conditions | Yield |
---|---|
With aq. ammonia In ethanol; water byproducts: H2O; a soln. of ligand (0.01 mol) in abs. alcohol was added gradually to a soln. of lanthanide(III) nitrate (0.005 mol) in a min. amt. of double distd. H2O; room temp.; the mixt. was stirred for 4 h; dil. aq. ammonia wasadded (pH ca. 6); the complex was filtered by suction, washed with water and dried under vac. at room temp.; purifn. by the Soxhlet method; elem. anal.; | 51% |
Conditions | Yield |
---|---|
With aq. ammonia In ethanol; water byproducts: H2O; a soln. of ligand (0.01 mol) in abs. alcohol was added gradually to a soln. of lanthanide(III) nitrate (0.005 mol) in a min. amt. of double distd. H2O; room temp.; the mixt. was stirred for 4 h; dil. aq. ammonia wasadded (pH ca. 6); the complex was filtered by suction, washed with water and dried under vac. at room temp.; purifn. by the Soxhlet method; elem. anal.; | 50% |
Conditions | Yield |
---|---|
With aq. ammonia In ethanol; water byproducts: H2O; a soln. of ligand (0.01 mol) in abs. alcohol was added gradually to a soln. of lanthanide(III) nitrate (0.005 mol) in a min. amt. of double distd. H2O; room temp.; the mixt. was stirred for 4 h; dil. aq. ammonia wasadded (pH ca. 6); the complex was filtered by suction, washed with water and dried under vac. at room temp.; purifn. by the Soxhlet method; elem. anal.; | 48% |
Conditions | Yield |
---|---|
With aq. ammonia In ethanol; water byproducts: H2O; a soln. of ligand (0.01 mol) in abs. alcohol was added gradually to a soln. of lanthanide(III) nitrate (0.005 mol) in a min. amt. of double distd. H2O; room temp.; the mixt. was stirred for 4 h; dil. aq. ammonia wasadded (pH ca. 6); the complex was filtered by suction, washed with water and dried under vac. at room temp.; purifn. by the Soxhlet method; elem. anal.; | 45% |
Conditions | Yield |
---|---|
With aq. ammonia In ethanol; water byproducts: H2O; a soln. of ligand (0.01 mol) in abs. alcohol was added gradually to a soln. of lanthanide(III) nitrate (0.005 mol) in a min. amt. of double distd. H2O; room temp.; the mixt. was stirred for 4 h; dil. aq. ammonia wasadded (pH ca. 6); the complex was filtered by suction, washed with water and dried under vac. at room temp.; purifn. by the Soxhlet method; elem. anal.; | 42% |
diphenylcarbazone
Conditions | Yield |
---|---|
In dichloromethane excess of diphenylcarbazone, refluxed; addn. of diethyl ether, standing at room temp. for three days; | 30% |
diphenylcarbazone
Conditions | Yield |
---|---|
With concd. HCl In methanol addn. of concd. HCl to soln. of Mo-complex and org. compound in MeOH, stirring (12 h); evapn., dissolution (CH2Cl2), addn. of anhyd. ether, standing (8 d), collection; elem. anal.; | 22% |
diphenylcarbazone
Conditions | Yield |
---|---|
In dichloromethane dissolution of Mo-complex in warm CH2Cl2, cooling to room temp., addn. of org. compound, stirring overnight, concn., addn. of anhyd. ether, pptn. on standing (2 weeks); filtration, washing (ether), air drying (room temp.); elem. anal.; | 15% |
Conditions | Yield |
---|---|
With ethanol; silver(I) acetate | |
With ammonia; water unter Zusatz von CuSO4; |
9,9'-oxydi(9-boraxanthene)
diphenylcarbazone
1-phenoxaborin-10-yl-1,5-diphenyl-carbazone
Conditions | Yield |
---|---|
In acetic acid |
Conditions | Yield |
---|---|
With zinc(II) cation |
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