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Dayang Chem (Hangzhou) Co.,Ltd.

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

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--119-26-6--High purity Sulfamic acid in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business re

TIANFUCHEM--119-26-6--High purity Sulfamic acid in stock

Cas:119-26-6

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

Hydrazine,(2,4-dinitrophenyl)-

Cas:119-26-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Dingyan Chem Co., Ltd

Appearance:red crystalline powder Storage:Rom tep. Package:25kg net/bag Port:Shanghai

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

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

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Allgreen Chemical Co.,Ltd

high 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

2,4-Dinitrophenylhydrazine (contains HCl) Ethanol Solution [for TLC Stain]

Cas:119-26-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

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

Hydrazine,(2,4-dinitrophenyl)-

Cas:119-26-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

119-26-6 Application:intermediate

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

2,4-Dinitrophenylhydrazine 119-26-6

Cas:119-26-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

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

Amadis Chemical offer CAS#119-26-6;CAT#A804236

Cas:119-26-6

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

DNP Basic information Product Name: DNP Synonyms:

119-26-6 C6H6N4O4 DNP

Cas:119-26-6

Min.Order:5 Gram

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

2,4-DINITROPHENYLHYDRAZINE

Cas:119-26-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

2,4-Dinitrophenylhydrazine Cas No: 119-26-6

Cas:119-26-6

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

U-Chemo Holding Co.,Limited

U-CHEMO is a high-tech enterprise taking pharmaceutical intermediates and fine chemicals as main products. We pay high attention on product quality and apply quality management in the whole manufacturing process from research to production. In additi

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Hydrazine,(2,4-dinitrophenyl)-

Cas:119-26-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

QINGDAO SUN TECH INDUSTRIES & TRADING CO., LTD

2,4-Dinitrophenylhydrazine 119-26-6 2,4-Dinitro phenyl Hydrazine Appearance:White powder. Storage:Store in a cool and dry place. Package:as per clients' request. Application:Pharmaceutical Intermediate. Transportation:by air, by sea, by train.

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

ORCHID CHEMICAL SUPPLIES LTD

2,4-Dinitrophenylhydrazine CAS#119-26-6 Storage:Keep container tightly closed in a dry, cool and well-ventilated place. Package:25Kg/drum, 150Kg/drum, 200kg/drum, According to request. Transportation:By sea, by air.

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Other

inquiry

XinChem Corporation

We have our own research and development center, provide reliable quality products for you. Port:shanghai

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Hydrazine,(2,4-dinitrophenyl)-

Cas:119-26-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Simson Pharma Limited

The system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Haiqiang Chemical Co.,Ltd.

Appearance:red crystalline powder Storage:Rom tep. Package:25kg net/bag Port:Shanghai

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Pharmachem Research & Development Laboratories

Name of Material: - 2,4-Dinitrophenyl Hydrazine CAS number 119-26-6 Batch No: - DNPH/01/2011 QTY:-25 Kg. Date of Manufactur…Appearance:Red Port:Mumbai

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

Wenzhou Foreign Trade Industrial Product Co.Ltd

We supply Phenyl hydrazine, 85%, 95%, 99% Dear SirWe can supply Phenyl Hydrazine, content 85%, 95%, 99%,Appearance Light yellow liq…

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Pure Chemistry Scientific Inc.

2,4-Dinitrophenylhydrazine Application:814543

2,4-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:1 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

GZ HONESTCHEM CO., LTD

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-Dinitrophenylhydrazine

Cas:119-26-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

Hydrazine,(2,4-dinitrophenyl)- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

Hydrazine,(2,4-dinitrophenyl)-

Cas:119-26-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

1-chloro-2,4-dinitro-benzene
97-00-7

1-chloro-2,4-dinitro-benzene

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With pyrographite; hydrazine hydrate In ethanol for 1.16667h; Time; Reflux;100%
With hydrazine hydrate In ethanol for 3.5h; Reflux;91%
With ammonium hydroxide; hydrazine hydrate
phenylhydrazine
100-63-0

phenylhydrazine

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With bismuth (III) nitrate pentahydrate; palladium diacetate In 2,2,2-trifluoroethanol; trifluoroacetic acid at 20 - 90℃; for 24h; Inert atmosphere;69%
2,4-dinitro-1-ethoxybenzene
610-54-8

2,4-dinitro-1-ethoxybenzene

A

2-Amino-4-nitroethoxybenzen
136-79-8

2-Amino-4-nitroethoxybenzen

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With nickel; hydrazine hydrate In ethanol; 1,2-dichloro-ethane at 50 - 60℃; for 4h;A 6%
B n/a
2-(2,4-dinitrophenoxy)ethanol
2831-60-9

2-(2,4-dinitrophenoxy)ethanol

A

2-(2-amino-4-nitro-phenoxy)-ethanol
59820-37-0

2-(2-amino-4-nitro-phenoxy)-ethanol

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With nickel; hydrazine hydrate In ethanol; 1,2-dichloro-ethane at 50 - 60℃; for 4h;A 1%
B n/a
2,4-dinitrophenyl isopropyl ether
10242-16-7

2,4-dinitrophenyl isopropyl ether

A

2-isopropoxy-5-nitro-aniline
53965-13-2

2-isopropoxy-5-nitro-aniline

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With nickel; hydrazine hydrate In ethanol; 1,2-dichloro-ethane at 50 - 60℃; for 4h;A 1%
B n/a
2,4-dinitrophenyl 2-methoxyethyl ether
67674-33-3

2,4-dinitrophenyl 2-methoxyethyl ether

A

2-(2-methoxy-ethoxy)-5-nitro-aniline
63810-54-8

2-(2-methoxy-ethoxy)-5-nitro-aniline

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With nickel; hydrazine hydrate In ethanol; 1,2-dichloro-ethane at 50 - 60℃; for 4h;A 1%
B n/a
3-(2,4-dinitro-phenoxy)-propane-1,2-diol
40742-19-6

3-(2,4-dinitro-phenoxy)-propane-1,2-diol

A

3-(2-amino-4-nitro-phenoxy)-propane-1,2-diol
88964-89-0

3-(2-amino-4-nitro-phenoxy)-propane-1,2-diol

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With nickel; hydrazine hydrate In ethanol; 1,2-dichloro-ethane at 50 - 60℃; for 3h;A 1%
B n/a
2,4-dinitrophenyl phenyl ether
2486-07-9

2,4-dinitrophenyl phenyl ether

A

5-nitro-2-phenoxy-aniline
5410-98-0

5-nitro-2-phenoxy-aniline

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With nickel; hydrazine hydrate In ethanol; 1,2-dichloro-ethane at 50 - 60℃; for 3h;A 0.5%
B n/a
2,4-dinitrobromobenzene
584-48-5

2,4-dinitrobromobenzene

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
2,4-dinitroanisole
119-27-7

2,4-dinitroanisole

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
With ethanol; hydrazine hydrate; acetic acid
2,4-dinitrophenyl phenyl ether
2486-07-9

2,4-dinitrophenyl phenyl ether

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
With hydrazine hydro-chloride In water; dimethyl sulfoxide at 25℃; Kinetics;
2,4-dinitro-1-phenylsulfanyl-benzene
2486-09-1

2,4-dinitro-1-phenylsulfanyl-benzene

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
2,4-dinitrobenzenesulfonyl chloride
1656-44-6

2,4-dinitrobenzenesulfonyl chloride

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With N,N-dimethyl-formamide; hydrazine
With ethanol; hydrazine hydrate; benzene
(2,4-dinitrophenyl)(phenyl)selane
67516-66-9

(2,4-dinitrophenyl)(phenyl)selane

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
hydrazinium monoacetate
7335-65-1

hydrazinium monoacetate

1-chloro-2,4-dinitro-benzene
97-00-7

1-chloro-2,4-dinitro-benzene

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With ethanol
cis,trans-2,5-dimethoxytetrahydrofuran
696-59-3

cis,trans-2,5-dimethoxytetrahydrofuran

A

Carbazol-9-yl-(2,4-dinitro-phenyl)-amine
123217-87-8

Carbazol-9-yl-(2,4-dinitro-phenyl)-amine

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With hydrogenchloride In ethanol for 3h; Heating; molar ratio 1:2;
N-Methyl-6-ketooctahydroindol
67175-84-2

N-Methyl-6-ketooctahydroindol

N-(2,4-Dinitro-phenyl)-N'-[1-methyl-octahydro-indol-(6E)-ylidene]-hydrazine
114634-46-7

N-(2,4-Dinitro-phenyl)-N'-[1-methyl-octahydro-indol-(6E)-ylidene]-hydrazine

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
Yield given;
2,4-Dinitrofluorobenzene
70-34-8

2,4-Dinitrofluorobenzene

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With hydrazine In methanol; water at 25℃; Rate constant; pH 8.00 to 10.00, ionic strength of 0.1 mol l-1;
With potassium chloride; hydrazine In water; acetonitrile at 25℃; pH=8.4; Kinetics; pH-value;
Multi-step reaction with 2 steps
1: sodium ethanolate / ethanol
2: hydrazine hydro-chloride / dimethyl sulfoxide; water / 25 °C
View Scheme
succindialdehyde bis-2,4-dinitrophenylhydrazone
42216-75-1

succindialdehyde bis-2,4-dinitrophenylhydrazone

A

(2,4-Dinitro-phenyl)-pyrrol-1-yl-amine
4815-51-4

(2,4-Dinitro-phenyl)-pyrrol-1-yl-amine

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With hydrogenchloride In ethanol for 0.5h; Heating;
1-benzylidene-2-(2,4-dinitrophenyl)hydrazone
1157-84-2

1-benzylidene-2-(2,4-dinitrophenyl)hydrazone

A

benzaldehyde
100-52-7

benzaldehyde

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With hydrogenchloride In water; acetone at 30℃; Rate constant; Thermodynamic data; Ea, ΔH(excit.), ΔS(excit.), ΔG(excit.);
N-(2,4-dinitrophenyl)-N'-(3'-hydroxybenzylidene)hydrazone
1160-77-6

N-(2,4-dinitrophenyl)-N'-(3'-hydroxybenzylidene)hydrazone

A

meta-hydroxybenzaldehyde
100-83-4

meta-hydroxybenzaldehyde

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With hydrogenchloride In water; acetone at 30℃; Rate constant; Thermodynamic data; Ea, ΔH(excit.), ΔS(excit.), ΔG(excit.);
4-hydroxy-benzaldehyde-(2,4-dinitro-phenylhydrazone)
1160-78-7

4-hydroxy-benzaldehyde-(2,4-dinitro-phenylhydrazone)

A

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With hydrogenchloride In water; acetone at 30℃; Rate constant; Thermodynamic data; Ea, ΔH(excit.), ΔS(excit.), ΔG(excit.);
salicylaldehyde 2,4-dinitrophenylhydrazone
1160-76-5

salicylaldehyde 2,4-dinitrophenylhydrazone

A

salicylaldehyde
90-02-8

salicylaldehyde

B

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

Conditions
ConditionsYield
With hydrogenchloride In water; acetone at 30℃; Rate constant; Thermodynamic data; Ea, ΔH(excit.), ΔS(excit.), ΔG(excit.);
N-(2,4-dinitrophenyl)-N'-isopropylidene-hydrazine
1567-89-1

N-(2,4-dinitrophenyl)-N'-isopropylidene-hydrazine

strong hydrochloric acid

strong hydrochloric acid

A

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

B

acetone
67-64-1

acetone

ethanol
64-17-5

ethanol

2,4-dinitroanisole
119-27-7

2,4-dinitroanisole

hydrazine hydrate
7803-57-8

hydrazine hydrate

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

ethanol
64-17-5

ethanol

2,4-dinitrophenyl phenyl ether
2486-07-9

2,4-dinitrophenyl phenyl ether

hydrazine hydrate
7803-57-8

hydrazine hydrate

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

sodium bis(2,4-dinitrophenyl) phosphate

sodium bis(2,4-dinitrophenyl) phosphate

A

2,4-dinitrophenolate
20350-26-9

2,4-dinitrophenolate

B

2,4-dinitrophenyl phosphate dianion
18962-96-4

2,4-dinitrophenyl phosphate dianion

C

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

D

C6H5N4O7P(2-)

C6H5N4O7P(2-)

Conditions
ConditionsYield
In water at 25℃; pH=10; Kinetics;
phenyl isothiocyanate
103-72-0

phenyl isothiocyanate

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

2-(2',4'-dinitrophenyl)-N-phenyl-1-hydrazinecarbothioamide
105394-88-5

2-(2',4'-dinitrophenyl)-N-phenyl-1-hydrazinecarbothioamide

Conditions
ConditionsYield
at 20℃;100%
With ethanol
In ethanol Heating;
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

1-bromoacetone
598-31-2

1-bromoacetone

1-(1-bromopropan-2-yl)-2-(2,4-dinitrophenyl) hydrazine
93282-21-4

1-(1-bromopropan-2-yl)-2-(2,4-dinitrophenyl) hydrazine

Conditions
ConditionsYield
In ethyl acetate for 0.5h; Heating;100%
With acetic acid In ethanol66%
1,3-dibromoroacetone
816-39-7

1,3-dibromoroacetone

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

dibromoacetone 2,4-dinitrophenylhydrazone
98590-53-5

dibromoacetone 2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
In ethyl acetate for 0.5h; Heating;100%
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

1-ethylthio-2,4-diphenylphthalazinium tetrafluoroborate

1-ethylthio-2,4-diphenylphthalazinium tetrafluoroborate

1-(2,4-dinitrophenylhydrazono)-2-phenyl-4-phenyl-1,2-dihydrophthalazine

1-(2,4-dinitrophenylhydrazono)-2-phenyl-4-phenyl-1,2-dihydrophthalazine

Conditions
ConditionsYield
With acetic acid; triethylamine100%
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

1-ethylthio-2-phenyl-4-p-tolylphthalazinium tetrafluoroborate

1-ethylthio-2-phenyl-4-p-tolylphthalazinium tetrafluoroborate

1-(2,4-dinitrophenylhydrazono)-2-phenyl-4-tolyl-1,2-dihydrophthalazine

1-(2,4-dinitrophenylhydrazono)-2-phenyl-4-tolyl-1,2-dihydrophthalazine

Conditions
ConditionsYield
With acetic acid; triethylamine100%
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

1-ethylthio-2-phenyl-4-(p-chlorophenyl)phthalazinium tetrafluoroborate

1-ethylthio-2-phenyl-4-(p-chlorophenyl)phthalazinium tetrafluoroborate

1-(2,4-dinitrophenylhydrazono)-2-phenyl-4-p-chlorophenyl-1,2-dihydrophthalazine

1-(2,4-dinitrophenylhydrazono)-2-phenyl-4-p-chlorophenyl-1,2-dihydrophthalazine

Conditions
ConditionsYield
With acetic acid; triethylamine100%
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

1-[(1R,4S)-2-(2-Methyl-propenyl)-4-(toluene-4-sulfonyl)-cyclobutyl]-ethanone

1-[(1R,4S)-2-(2-Methyl-propenyl)-4-(toluene-4-sulfonyl)-cyclobutyl]-ethanone

N-(2,4-dinitro-phenyl)-N'-{1-[2-(2-methyl-propenyl)-4-(toluene-4-sulfonyl)-cyclobutyl]-ethylidene}-hydrazine

N-(2,4-dinitro-phenyl)-N'-{1-[2-(2-methyl-propenyl)-4-(toluene-4-sulfonyl)-cyclobutyl]-ethylidene}-hydrazine

Conditions
ConditionsYield
With hydrogenchloride In methanol at 45℃; for 0.25h; Condensation;100%
(R)-(-)-1-{5-[3-(2-thienyl)-3-hexyl]-2-thienyl}ethanone
888028-97-5

(R)-(-)-1-{5-[3-(2-thienyl)-3-hexyl]-2-thienyl}ethanone

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

(R)-1-{5-[3-(2-thienyl)-3-hexyl]-2-thienyl}ethanone 2,4-dinitrophenylhydrazone

(R)-1-{5-[3-(2-thienyl)-3-hexyl]-2-thienyl}ethanone 2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
With toluene-4-sulfonic acid In methanol at 20℃;100%
C14H11ClO

C14H11ClO

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

4-chlorophenylacetaldehyde 2,4-dinitrophenylhydrazone
4251-66-5

4-chlorophenylacetaldehyde 2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
With sulfuric acid In ethanol; water100%
C14H11NO3

C14H11NO3

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

4-nitrophenylacetaldehyde 2,4-dinitrophenylhydrazone
3756-36-3

4-nitrophenylacetaldehyde 2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
With sulfuric acid In ethanol; water100%
(E,Z)-β-phenoxystyrene
39153-68-9, 66694-17-5, 32546-83-1

(E,Z)-β-phenoxystyrene

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

phenylacetaldehyde-2,4-dinitrophenylhydrazone
2074-04-6

phenylacetaldehyde-2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
With sulfuric acid In ethanol; water100%
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

1-Bromo-4-((E)-2-phenoxy-vinyl)-benzene
349647-31-0

1-Bromo-4-((E)-2-phenoxy-vinyl)-benzene

1-(2-(4-bromophenyl)ethylidene)-2-(2,4-dinitrophenyl)hydrazine
4410-17-7

1-(2-(4-bromophenyl)ethylidene)-2-(2,4-dinitrophenyl)hydrazine

Conditions
ConditionsYield
With sulfuric acid In ethanol; water100%
Octanal
124-13-0

Octanal

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

C14H20N4O4

C14H20N4O4

Conditions
ConditionsYield
100%
3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

(E)-1-(2,4-dinitrophenyl)-2-(3-phenylpropylidene)hydrazine
1237-68-9

(E)-1-(2,4-dinitrophenyl)-2-(3-phenylpropylidene)hydrazine

Conditions
ConditionsYield
100%
With sulfuric acid In ethanol; water for 0.5h; Inert atmosphere;
With hydrogenchloride In water for 1h; Inert atmosphere;276 mg
ethyl 4-oxobutanoate
10138-10-0

ethyl 4-oxobutanoate

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

C12H14N4O6

C12H14N4O6

Conditions
ConditionsYield
100%
(η5-cyclopentadienyl carboxaldehyde)rhenium tricarbonyl

(η5-cyclopentadienyl carboxaldehyde)rhenium tricarbonyl

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

2,4-dinitrophenylhydrazonecyclopentadienyltricarbonylrhenium
76545-16-9

2,4-dinitrophenylhydrazonecyclopentadienyltricarbonylrhenium

Conditions
ConditionsYield
In ethanol; sulfuric acid Ar; treatment of alc. soln. of (OC)3ReC5H4(CHO) with H2SO4 soln. of 2,4-dinitrophenylhydrazine (20°C); elem. anal.;100%
2-formyl-[1,1'-biphenyl]-4,4'-dicarboxylic acid
1095432-76-0

2-formyl-[1,1'-biphenyl]-4,4'-dicarboxylic acid

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

C21H14N4O8
1095432-82-8

C21H14N4O8

Conditions
ConditionsYield
In 1,4-dioxane Reflux;100%
4-methyl-2-phenyl-5,5,5-trifluoro-2(E)-pentenal
1601497-22-6

4-methyl-2-phenyl-5,5,5-trifluoro-2(E)-pentenal

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

4-methyl-2-phenyl-5,5,5-trifluoropent-2(E)-enal (2,4-dinitrophenyl)hydrazone

4-methyl-2-phenyl-5,5,5-trifluoropent-2(E)-enal (2,4-dinitrophenyl)hydrazone

Conditions
ConditionsYield
With sulfuric acid In ethanol; water at 20℃; for 1.5h;100%
4-(4-chlorophenyl)-3-cyano-5-ethanoylisoxazole

4-(4-chlorophenyl)-3-cyano-5-ethanoylisoxazole

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

3-cyano-4-(4-chlorophenyl)-5-[1-(2,4-dinitrophenylhydrazino)ethyl]isoxazole

3-cyano-4-(4-chlorophenyl)-5-[1-(2,4-dinitrophenylhydrazino)ethyl]isoxazole

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran; water for 1h; Reflux;100%
4-(6-Acryloyloxy-hexyloxy)-benzoic acid 4-formyl-phenyl ester
175798-17-1

4-(6-Acryloyloxy-hexyloxy)-benzoic acid 4-formyl-phenyl ester

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

C29H28N4O9

C29H28N4O9

Conditions
ConditionsYield
In ethanol for 2h; Reflux;100%
4‐hydroxycoumarin
22105-09-5

4‐hydroxycoumarin

ethyl acetoacetate
141-97-9

ethyl acetoacetate

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

C26H17N5O10

C26H17N5O10

Conditions
ConditionsYield
With 1-methyl-(3-trimethoxysilylpropyl)imidazolium chloride ionic-liquid functionalized magnetic iron oxide coated mesoporous hollow silica yolk-shell nanocomposite In ethanol; water at 70℃; for 0.416667h;100%
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

p-benzoquinone
106-51-4

p-benzoquinone

p-benzoquinone 2,4-dinitrophenylhydrazone
16081-15-5

p-benzoquinone 2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
With carbon dioxide; water at 80℃; under 18751.5 Torr; for 3.5h;99.95%
With hydrogenchloride In ethanol
3-hydroxy-2-butanon
513-86-0, 52217-02-4

3-hydroxy-2-butanon

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

3-hydroxy-2-butanone-2,4-dinitrophenylhydrazone
35015-94-2

3-hydroxy-2-butanone-2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
With hydrogenchloride In acetonitrile at 60℃; for 1.5h;99.7%
With ethyl acetate
With sulfuric acid at 20℃; for 0.0833333h;
With hydrogenchloride In water; dimethyl sulfoxide
With hydrogenchloride In water
formic acid
64-18-6

formic acid

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

N'-(2,4-dinitrophenyl)formohydrazide
7474-09-1

N'-(2,4-dinitrophenyl)formohydrazide

Conditions
ConditionsYield
With sodium formate at 20℃; for 0.33h; Neat (no solvent);99%
With 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine In neat (no solvent) at 50℃; for 0.0833333h;98%
With sulfonated rice husk ash In neat (no solvent) at 60℃; for 0.0666667h;97%
(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

acetylacetone
123-54-6

acetylacetone

1-(2,4-dinitrophenyl)-3,5-dimethylpyrazole
7474-11-5

1-(2,4-dinitrophenyl)-3,5-dimethylpyrazole

Conditions
ConditionsYield
With Cu1.5PMo12O40 at 20℃; for 0.333333h; Green chemistry;99%
In water; glycerol at 90℃; for 0.466667h; Green chemistry;98%
With tetrafluoroboric acid; water In acetonitrile at 20℃; for 2h; Catalytic behavior; Reagent/catalyst; Solvent; Time;95%
18-crown-6 ether
17455-13-9

18-crown-6 ether

salicylaldehyde
90-02-8

salicylaldehyde

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

salicylaldehyde 2,4-dinitrophenylhydrazone
1160-76-5

salicylaldehyde 2,4-dinitrophenylhydrazone

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethanol Heating;99%
N-(p-methoxybenzylidene)aminophthalimide
85468-48-0

N-(p-methoxybenzylidene)aminophthalimide

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

(E)-1-(2,4-dinitrophenyl)-2-(4-methoxybenzylidene)hydrazine
1773-49-5

(E)-1-(2,4-dinitrophenyl)-2-(4-methoxybenzylidene)hydrazine

Conditions
ConditionsYield
In ethanol; water for 3h; Heating;99%
(7E)-8--7-octenal
81726-56-9

(7E)-8--7-octenal

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

A

N,N'-bis(4-cyanophenyl)hydrazine
21190-30-7

N,N'-bis(4-cyanophenyl)hydrazine

B

Korksaeuredialdehyd-bis(2,4-dinitrophenylhydrazon)
79058-63-2

Korksaeuredialdehyd-bis(2,4-dinitrophenylhydrazon)

Conditions
ConditionsYield
With sulfuric acid In ethanol; water for 0.25h;A 82%
B 99%
tris-dimorpholinomethyl s-triazine
112055-19-3

tris-dimorpholinomethyl s-triazine

(2,4-dinitro-phenyl)-hydrazine
119-26-6

(2,4-dinitro-phenyl)-hydrazine

C24H15N15O12
112055-21-7

C24H15N15O12

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 60℃;99%
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