Dayangchem's 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. DayangChem can provide different quantities
Cas:5833-18-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:5833-18-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.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
Cas:5833-18-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:5833-18-1
Min.Order:1 Kilogram
FOB Price: $2.0
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
Cas:5833-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical
Cas:5833-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep 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
Cas:5833-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBenzeneacetic acid, a-(2,4-dinitrophenyl)-2,4-dinitro-,ethyl ester Application:Organic Chemicals
Benzeneacetic acid, a-(2,4-dinitrophenyl)-2,4-dinitro-,ethyl ester cas 5833-18-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:5833-18-1
Min.Order:0
Negotiable
Type:Other
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:1g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
Cas:5833-18-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:5833-18-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryZhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i
Cas:5833-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,4-dinitrobromobenzene
ethanol
(2,4-dinitro-phenyl)-malonic acid diethyl ester; sodium-compound
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
2,4-dinitrobromobenzene
α-(2,4-dinitrophenyl)ethyl acetate
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate |
2,4-dinitrobromobenzene
sodium ethyl acetylacetate enolate
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
Conditions | Yield |
---|---|
With sodium hydroxide Behandeln mit 4-Brom-1.3-dinitro-benzol; |
Conditions | Yield |
---|---|
With nitric acid at -18℃; Behandeln der Loesung mit rauchender Schwefelsaeure; | |
(nitration); |
2,4-dinitrobromobenzene
ethyl acetoacetate
A
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
B
2-(2,4-dinitrophenyl)-3-oxobutyric acid ethyl ester
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate |
ethyl acetoacetate
1-chloro-2,4-dinitro-benzene
A
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
B
2-(2,4-dinitrophenyl)-3-oxobutyric acid ethyl ester
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate |
2-(2,4-dinitrophenyl)-3-oxobutyric acid ethyl ester
sodium ethanolate
1-chloro-2,4-dinitro-benzene
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
sodium diethylmalonate
sodium ethanolate
1-chloro-2,4-dinitro-benzene
A
diethyl (2,4-dinitrophenyl)malonate
B
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
Conditions | Yield |
---|---|
With ethanol Behandeln einer wss. Loesung des Reaktionsprodukts mit wss. Schwefelsaeure; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: alcohol 2: NaOH-solution / Behandeln mit 4-Brom-1.3-dinitro-benzol View Scheme |
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
Conditions | Yield |
---|---|
With sodium hydroxide; water |
ethyl 2,2-bis(2,4-dinitrophenyl)acetate
2,4,2',4'-Tetranitro-diphenylessigsaeure
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. H2SO4 2: ethanol / (heating) View Scheme |
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