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:519-44-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:519-44-8
Min.Order:0 Metric Ton
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:519-44-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1.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.
Cas:519-44-8
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:519-44-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,3-Benzenediol,2,4-dinitro-Appearance:Off white to slight yellow solid 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 c
Supply top quality products with a reasonable price Application:api
Conditions | Yield |
---|---|
With diethyl ether; mixture of gaseous nitrogen oxides | |
With nitric acid |
1-chloro-2,4-dinitrochlorobenzene
A
2,4-dinitroresorcinol
B
2,4-dichloro-1,3,5-trinitrobenzene
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid |
Conditions | Yield |
---|---|
With diethyl ether; mixture of gaseous nitrogen oxides |
Conditions | Yield |
---|---|
With nitric acid at 0℃; |
2,4-dinitro-1,3-phenylenediamine
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
beim Kochen; |
3-amino-2,6-dinitro-phenol
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With potassium hydroxide |
1,3-diethoxy-2,4-dinitro-benzene
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With hydrogenchloride im geschlossenen Rohr; |
2,4-dihydroxy-3,5-dinitro-benzoic acid
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With sodium hydroxide |
3-bromo-2,4-dinitro-phenol
2,4-dinitroresorcinol
3-bromo-2,4-dinitro-phenol
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
With sodium hydroxide |
1,3-dibromo-2,4-dinitro-benzene
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With potassium hydroxide |
3-bromo-2,6-dinitro-phenol
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With sodium hydroxide |
3-dimethylamino-2,6-dinitro-phenol
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With potassium hydroxide |
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
at 0℃; |
1-chloro-2,4-dinitrochlorobenzene
A
2,4-dinitroresorcinol
B
2,4-dichloro-1,3,5-trinitrobenzene
cyclohex-5-ene-1,2,3,4-tetraone-1,3-dioxime
nitric acid
2,4-dinitroresorcinol
diethyl ether
cyclohex-5-ene-1,2,3,4-tetraone-1,3-dioxime
2,4-dinitroresorcinol
hydrogenchloride
1,3-diethoxy-2,4-dinitro-benzene
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
at 180 - 200℃; im Rohr; |
3-bromo-2,6-dinitro-phenol
2,4-dinitroresorcinol
2,4-dihydroxy-3,5-dinitro-benzoic acid
water
A
2,4-dinitroresorcinol
B
methylammonium carbonate
3-dimethylamino-2,6-dinitro-phenol
A
2,4-dinitroresorcinol
B
dimethyl amine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: nitric acid 2: sulfuric acid; nitric acid View Scheme |
2,4-dinitroresorcinol
Conditions | Yield |
---|---|
With methanol |
Conditions | Yield |
---|---|
With nitric acid |
2,4-dinitroresorcinol
2,4-dinitro-1,3-phenylenediamine
Conditions | Yield |
---|---|
With ammonia at 115℃; |
2,4-dinitroresorcinol
B
2,4,5,6-tetrabromo-resorcinol
Conditions | Yield |
---|---|
With bromine; acetic acid |
2,4-dinitroresorcinol
2-amino-4-nitro-resorcinol
Conditions | Yield |
---|---|
With ammonium hydroxide; ethanol; hydrogen sulfide at 70℃; | |
Multi-step reaction with 2 steps 1: glacial acetic acid; tin (II)-chloride; concentrated hydrochloric acid / 40 - 70 °C / und Behandeln des Reaktionsgemisches mit Natriumacetat und Acetanhydrid 2: concentrated hydrochloric acid View Scheme |
2,4-dinitroresorcinol
acetic acid-(2,6-dihydroxy-3-nitro-anilide)
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid; tin(ll) chloride at 40 - 70℃; und Behandeln des Reaktionsgemisches mit Natriumacetat und Acetanhydrid; |
2,4-dinitroresorcinol
1-chloro-2,4-dinitrochlorobenzene
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide; trichlorophosphate |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View