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:5042-30-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:5042-30-8
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
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
Cas:5042-30-8
Min.Order:1
Negotiable
Type:Other
inquiryCAS RN.: 5042-30-8 EINECS: 225-734-0 Molecular Weight:
Cas:5042-30-8
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryOur 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
Cas:5042-30-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry2,2,2-TRIFLUOROETHYLHYDRAZINE Basic information Product Name: 2,2,2-TRIFLUOROETHYLHYDRAZINE Synonyms: 2,2,2-TRIFLUOROETHYLHYDRAZINE;2,2,2-TRIFLUOROETHYLHYDRAZINE, 7
With 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:5042-30-8
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:5042-30-8
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:5042-30-8
Min.Order:1 Gram
Negotiable
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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:5042-30-8
Min.Order:4 Kilogram
Negotiable
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
Cas:5042-30-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:5042-30-8
Min.Order:100 Gram
Negotiable
Type:Other
inquiry2,2,2-TrifluoroethylhydrazineAppearance:Colorless transparent liquid Storage:Keep away of light, cool place Package:according to customers' requirements Application:pharmaceutical intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...)
2,2,2-TRIFLUOROETHYLHYDRAZINE Chemical Properties Boiling point 97°C (estimate) density 1.294 g/mL at 25 °C refractive index n20/D 1.361 Fp 109 °F storage temp. Flammables area pka 5.38±0.10(Predicted) form
Cas:5042-30-8
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
inquiry5042-30-8 Appearance:95%+ Package:R&D,Pilot run Application:5042-30-8 Transportation:per client require Port:Express ,Air, Sea
Cas:5042-30-8
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
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:5042-30-8
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryWe 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
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:5042-30-8
Min.Order:0
Negotiable
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:5042-30-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryShanghai 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:5042-30-8
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
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:5042-30-8
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
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
Cas:5042-30-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
2,2,2-Trifluoroethylhydrazine cas 5042-30-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
2,2,2-trifluoroethylhydrazine
Cas:5042-30-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; |
2,2,2,trifluoroethylhydrazine
acetoacetic acid methyl ester
3-methyl-1-(2,2,2-trifluoroethyl)-5-pyrazolone
Conditions | Yield |
---|---|
In ethanol at 20 - 60℃; | 99% |
4-chloro-N-dimethylaminomethylene-2-thiophene carboxamide
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
With acetic acid In water at 90℃; for 0.75h; | 99% |
2,2,2,trifluoroethylhydrazine
acetylacetone
3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole
Conditions | Yield |
---|---|
In ethanol Reflux; | 99% |
With hydrogenchloride In water at 60℃; for 1.5h; | 36 g |
2,2,2,trifluoroethylhydrazine
N-(4-bromobenzylidene)glycine methyl ester
Conditions | Yield |
---|---|
Stage #1: N-(4-bromobenzylidene)glycine methyl ester With silver(I) acetate; caesium carbonate In acetonitrile at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In acetonitrile at 20℃; for 48h; Schlenk technique; | 99% |
2,2,2,trifluoroethylhydrazine
methyl N-(4-chlorobenzylidene)glycinate
Conditions | Yield |
---|---|
Stage #1: methyl N-(4-chlorobenzylidene)glycinate With silver(I) acetate; caesium carbonate In tetrahydrofuran at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In tetrahydrofuran at 20℃; for 36h; Schlenk technique; | 97% |
(4-fluorobenzylideneamino)acetic acid methyl ester
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
Stage #1: (4-fluorobenzylideneamino)acetic acid methyl ester With caesium carbonate; silver carbonate In tetrahydrofuran at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In tetrahydrofuran at 20℃; for 2h; Schlenk technique; | 96% |
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
Stage #1: methyl 2-(1-naphthalenemethyleneamino)acetate With silver fluoride; caesium carbonate In tetrahydrofuran at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In tetrahydrofuran at 20℃; for 30h; Schlenk technique; | 96% |
2,2,2,trifluoroethylhydrazine
methyl 2-((naphthalen-2-yl)methyleneamino)-acetate
Conditions | Yield |
---|---|
Stage #1: methyl 2-((naphthalen-2-yl)methyleneamino)-acetate With silver(I) acetate; caesium carbonate In tetrahydrofuran at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In tetrahydrofuran at 20℃; for 24h; Schlenk technique; | 95% |
(3E)-1-benzoyl-3-(dimethylamino)methylidenepyrrolidin-2-one
2,2,2,trifluoroethylhydrazine
N-{2-[5-hydroxy-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]ethyl}benzamide
Conditions | Yield |
---|---|
With hydrogenchloride In propan-1-ol for 4h; Heating; | 94% |
2,2,2,trifluoroethylhydrazine
C12H13NO4
Conditions | Yield |
---|---|
Stage #1: C12H13NO4 With silver(I) acetate; caesium carbonate In tetrahydrofuran at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In tetrahydrofuran at 20℃; for 24h; Schlenk technique; | 93% |
4-(3-Bromo-thiophene-2-carbonyl)-piperidine-1-carboxylic acid tert-butyl ester
2,2,2,trifluoroethylhydrazine
4-{(3-bromo-thiophen-2-yl)-[(2,2,2-trifluoro-ethyl)-hydrazono]-methyl}-piperidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
In butan-1-ol at 110℃; | 92% |
Conditions | Yield |
---|---|
In isopropyl alcohol at 160℃; for 2.5h; Microwave irradiation; | 92% |
Conditions | Yield |
---|---|
In ethanol for 18h; Heating; | 91% |
Conditions | Yield |
---|---|
In isopropyl alcohol at 140℃; for 2h; Microwave irradiation; regioselective reaction; | A 90% B n/a |
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
With acetic acid In chloroform at 20℃; for 4h; | 89% |
2,2,2,trifluoroethylhydrazine
methyl 2-((anthracen-9-yl)methyleneamino)-acetate
Conditions | Yield |
---|---|
Stage #1: methyl 2-((anthracen-9-yl)methyleneamino)-acetate With silver(I) acetate; caesium carbonate In acetonitrile at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In acetonitrile at 20℃; for 48h; Schlenk technique; | 88% |
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
Stage #1: 2,2,2,trifluoroethylhydrazine With triethylamine In ethanol at 20℃; for 0.166667h; Stage #2: 2-[(4-bromophenyl)methoxymethylene]propanedinitrile In ethanol at 95℃; for 16h; | 87% |
2,2,2,trifluoroethylhydrazine
2-amino-3-benzyloxycarbonyl-4-oxo-2-pentenoic acid ethyl ester
C17H17F3N2O4
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 15h; regioselective reaction; | 86% |
ethyl 4-(2-iodoethoxy)-3-oxobutanoate
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
With sodium acetate In acetic acid at 110℃; for 12h; | 86% |
2,2,2,trifluoroethylhydrazine
glycine methyl ester (4-iodobenzaldehyde)imine
Conditions | Yield |
---|---|
Stage #1: glycine methyl ester (4-iodobenzaldehyde)imine With silver(I) acetate; caesium carbonate In tetrahydrofuran at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In tetrahydrofuran at 20℃; for 48h; Schlenk technique; | 86% |
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
With hydrogenchloride; tricarbonyl(cycloheptatriene)molybdenum(0) In tetrahydrofuran; water at 70℃; for 16h; Sealed tube; | 86% |
tert-butyl 13-cyclohexyl-6-((2E,Z)-3-(dimethylamino)-2-(ethoxycarbonyl)-2-propenoyl)-3-methoxy-7H-indolo[2,1-a][2]benzazepine-10-carboxylate
2,2,2,trifluoroethylhydrazine
13-cyclohexyl-6-[4-(ethoxycarbonyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]-3-methoxy-7H-indolo[2,1-a] [2]benzazepine-10-carboxylic acid 1,1-dimethylethyl ester
Conditions | Yield |
---|---|
With triethylamine In ethanol at 160℃; for 2h; Microwave irradiation; | 84% |
tert-butyl 13-cyclohexyl-6-((2E,Z)-3-(dimethylamino)-2-(ethoxycarbonyl)-2-propenoyl)-3-methoxy-7H-indolo[2,1-a][2]benzazepine-10-carboxylate
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
With triethylamine In ethanol at 160℃; for 2h; Microwave irradiation; | 84% |
Conditions | Yield |
---|---|
With sodium acetate In acetic acid at 110℃; for 12h; | 84% |
2,2,2,trifluoroethylhydrazine
(E/Z)-2-(3-chloropyridine-2-carbonyl)-3-dimethylaminoacrylic acid ethyl ester
5-(3-chloropyridin-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
In ethanol for 2h; Reflux; | 83% |
In ethanol for 2h; Reflux; | 83% |
2,2,2,trifluoroethylhydrazine
ethyl 2-(4-nitrobenzyl)-3-oxohexanoate
4-(4-Nitro-benzyl)-5-propyl-2-(2,2,2-trifluoro-ethyl)-2H-pyrazol-3-ol
Conditions | Yield |
---|---|
In ethanol for 3h; Heating; | 82% |
2,2,2,trifluoroethylhydrazine
ethyl 4-[1-(dimethylamino)-3-ethoxy-3-oxoprop-1-en-2-yl]-2-[(dimethylamino)methylideneamino]thiazole-5-carboxylate
ethyl 2-amino-4-oxo-5-(2,2,2-trifluoroethylamino)-4,5-dihydrothiazolo[5,4-c]pyridine-7-carboxylate
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water for 2h; Reflux; | 82% |
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
Stage #1: [(4-methyl-benzylidene)-amino]-acetic acid methyl ester With silver fluoride; sodium hydroxide In diethyl ether at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In diethyl ether at 20℃; for 12h; Schlenk technique; | 82% |
2,2,2,trifluoroethylhydrazine
glycine methyl ester (4-trifluoromethylbenzaldehyde)imine
Conditions | Yield |
---|---|
Stage #1: glycine methyl ester (4-trifluoromethylbenzaldehyde)imine With silver(I) acetate; caesium carbonate In tetrahydrofuran at 20℃; for 0.05h; Schlenk technique; Stage #2: 2,2,2,trifluoroethylhydrazine In tetrahydrofuran at 20℃; for 1h; Schlenk technique; | 82% |
ethyl 3-{(1R,2R)-2-[(benzyloxy)methyl]-4,4-difluorocyclohexyl}-2-[4-(methylthio)phenyl]-3-oxopropanoate
2,2,2,trifluoroethylhydrazine
Conditions | Yield |
---|---|
With magnesium sulfate In water; 1,1,2,2-tetrachloroethane at 120℃; for 72h; Inert atmosphere; | 81% |
With magnesium sulfate In 1,1,2,2-tetrachloroethane at 120℃; for 72h; |
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