High quality, best service,competitive price are our principle 1.Low price & high quality products (G-KG) & first-class service are waiting for our clients 2.Professional transport team to ensure the goods safety and on time arrived your
Cas:2628-17-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Trading Company
inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:2628-17-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:2628-17-3
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO
Cas:2628-17-3
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiryHebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable
Cas:2628-17-3
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Manufacturers
inquiryProduct description: Product name 4-Hydroxystyrene CAS number 2628-17-3 Assay ≥99% Appearance White powder Capacity 200mt/year Application Food additive More informa
Cas:2628-17-3
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:2628-17-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryChemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service 4-Hydroxystyrene CAS 2628-17-3 p-Vinylphenol IN STOCK 4-Vinylphenol CAS 2628-17-3 2628-17-3 CAS 2628-17-3 highly quality and imm
Cas:2628-17-3
Min.Order:5 Kiloliter
FOB Price: $3.5 / 5.0
Type:Manufacturers
inquiryProduct Name: 4-Hydroxystyrene Synonyms: 4-Vinylphenol solution 10 wt. % in propylene glycol;4-Vinylphenol,10%soln.inpropyleneglycol;4-vinylphenol,4-ethenyl-phenol,p-hydroxystyrene;PARA-VINYLPHENOL;4-Vinylphenol in 10% sol. Propylene glycol;4-Hydr
Cas:2628-17-3
Min.Order:1 Kilogram
FOB Price: $500.0
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:2628-17-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryCAS No. 2628-17-3 MF C8H8O EINECS No. 220-103-6 Purity 98min Appearance:Colorless Clear to light yellow Liquid
1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:2628-17-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry4-Hydroxystyrene CAS:2628-17-3 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 intermedi
Cas:2628-17-3
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:2628-17-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried
Cas:2628-17-3
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiryPRODUCT DETAILS
Cas:2628-17-3
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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
Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s
Cas:2628-17-3
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
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
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:2628-17-3
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:2628-17-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct name: 4-Vinylphenol CAS No.:2628-17-3 Molecule Formula:C8H8O Molecule Weight:120.15 Purity: 97.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS SPECIFI
Cas:2628-17-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquirySynonyms: 4-ethenylphenol;Phenol, 4-ethenyl-;p-hydroxystyrene;p-vinyl-pheno;p-vinylphenol;p-vinyl-phenol;FEMA 3739;4-HYDROXYSTYRENE CAS: 2628-17-3 MF: C8H8O MW: 120.15 EINECS: 220-103-6 Product Categories: Aromatic Phenols Mol File: 2628-17-3
Cas:2628-17-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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:2628-17-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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
Cas:2628-17-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:2628-17-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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
Cas:2628-17-3
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With sodium hydroxide at 160℃; for 5h; | 99.3% |
With cucumber juice at 30 - 35℃; for 24h; Inert atmosphere; Green chemistry; | 94% |
With aluminum oxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; hydroquinone In methanol for 0.333333h; microwave irradiation; | 85% |
Methyltriphenylphosphonium bromide
4-hydroxy-benzaldehyde
4-Vinylphenol
Conditions | Yield |
---|---|
Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: 4-hydroxy-benzaldehyde In tetrahydrofuran at 20℃; for 1h; Wittig Olefination; | 98% |
Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate; sodium hydride In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: 4-hydroxy-benzaldehyde In tetrahydrofuran at 20℃; for 19h; | 95% |
Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 2h; Schlenk technique; Stage #2: 4-hydroxy-benzaldehyde In tetrahydrofuran at 0 - 20℃; | 89% |
Conditions | Yield |
---|---|
With ethylenediamine In N,N-dimethyl-formamide at 150℃; for 6h; Reagent/catalyst; Solvent; Large scale; | 98% |
With piperidine; 4-methoxy-phenol In hexane; 2-methoxy-ethanol at 65℃; for 24h; Reagent/catalyst; Temperature; Solvent; | 87.4% |
With piperidine In pyridine at 115℃; for 4h; Knoevenagel condensation reaction; | 86% |
Conditions | Yield |
---|---|
With 4-methoxy-phenol In water; N,N-dimethyl-formamide at 150℃; for 4h; Solvent; | 97% |
With 1-methyl-1H-imidazole; sodium hydrogencarbonate for 0.333333h; Heating; microwave irradiation; | 94% |
With bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)sebacate; potassium acetate In DMF (N,N-dimethyl-formamide) at 150℃; for 1.5h; Product distribution / selectivity; | 94% |
N,N-dimethyl-L-tyrosine N-oxide
4-Vinylphenol
Conditions | Yield |
---|---|
potassium acetate In N,N-dimethyl acetamide at 123℃; for 2.4h; Product distribution / selectivity; | 97% |
Conditions | Yield |
---|---|
With ethanol; sodium hydroxide at 20℃; for 4h; Inert atmosphere; | 96% |
With sodium hydroxide In tetrahydrofuran; water at 20℃; for 4h; Cooling with ice; Inert atmosphere; Schlenk technique; | 96% |
With ethanol; sodium hydroxide at 20℃; for 4h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
potassium acetate In N,N-dimethyl acetamide at 123℃; for 2.5h; Product distribution / selectivity; | A 4% B 96% |
Conditions | Yield |
---|---|
With N,N-dimethyl-p-toluidine N-oxide In dichloromethane at 20℃; for 0.0166667h; | 95% |
With urea hydrogen peroxide adduct In acetonitrile at 27 - 29℃; for 0.75h; Temperature; Solvent; Green chemistry; chemoselective reaction; | 95% |
With copper(II) sulfate hydrate; potassium hydroxide In water at 20℃; for 24h; | 91% |
Conditions | Yield |
---|---|
With potassium tert-butylate; Methyltriphenylphosphonium bromide In tetrahydrofuran at 0 - 20℃; for 16h; | 95% |
Multi-step reaction with 2 steps 1: pyridine; glycine / 3 h / 80 °C / Sealed tube 2: pyridine; glycine / 8 h / 140 °C View Scheme | |
Multi-step reaction with 3 steps 1: potassium carbonate / dichloromethane / 2 h / 20 °C 2: potassium carbonate / tetrahydrofuran / 24 h / 70 °C 3: sodium hydroxide; methanol / 0.5 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran -78 deg C, 10 min, reflux, 0.5 h; | 91% |
Conditions | Yield |
---|---|
With morpholine; 4-methoxy-phenol In N,N-dimethyl-formamide at 70℃; for 12h; | 89.4% |
Conditions | Yield |
---|---|
With dicyclohexyl-(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine; boric acid; palladium diacetate; caesium carbonate In 1-methyl-pyrrolidin-2-one at 80℃; for 24h; Schlenk technique; Inert atmosphere; | 89% |
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium (0); tri-tert-butyl phosphine In diethyl ether at 20℃; for 48h; Stille cross-coupling; | 84% |
Conditions | Yield |
---|---|
With dikegulac; water; urea hydrogen peroxide adduct In dichloromethane at 20℃; for 10h; Enzymatic reaction; | A 5% B 78% |
Conditions | Yield |
---|---|
With tris(triphenylphosphine)rhodium(l) chloride; triphenylphosphine; isopropyl alcohol In tetrahydrofuran at 25℃; for 8h; Reagent/catalyst; chemoselective reaction; | 78% |
Cl-Mo(O)=CH2
4-hydroxy-benzaldehyde
A
4-Vinylphenol
B
2-allylphenol
Conditions | Yield |
---|---|
With salicylaldehyde In tetrahydrofuran | A 21% B 77% |
Conditions | Yield |
---|---|
With 4-hydroxy-benzaldehyde In tetrahydrofuran | A 21% B 77% |
Conditions | Yield |
---|---|
With potassium hydroxide In isopropyl alcohol at 200℃; for 1.33333h; Reagent/catalyst; Time; | 76% |
Multi-step reaction with 3 steps 1: 100 percent / N,N-diisopropylethylamine / CH2Cl2 / 4 h 2: 97 percent / NaBH4 / aq. ethanol 3: 59 percent / 2-bromo-1,3,2-benzodioxaborole, N,N-diisopropylethylamine / CH2Cl2 / 3 h View Scheme | |
Multi-step reaction with 4 steps 1: aqueous NaOH 2: palladium/charcoal; methanol / 30 °C / 5884.06 Torr / Hydrogenation 3: acetic acid; Al2O3 / 350 °C / 25 Torr 4: aqueous KOH View Scheme |
Conditions | Yield |
---|---|
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran for 1.16667h; | 75% |
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran for 0.166667h; further catalyst; Yield given; |
N,N-dimethyl-L-tyrosine N-oxide
A
N,N-dimethylhydroxylamine
B
p-Coumaric Acid
C
4-Vinylphenol
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide at 130℃; Product distribution / selectivity; Cope Elimination; | A n/a B 75% C 3.3% |
Conditions | Yield |
---|---|
With sodium thioethylate In N,N-dimethyl-formamide for 0.5h; Heating; | 70% |
Conditions | Yield |
---|---|
With dicyclohexyl-(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine; boric acid; palladium diacetate; caesium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 14h; Schlenk technique; Inert atmosphere; | 67% |
1-(4-iodophenyl)ethanol
4-Vinylphenol
Conditions | Yield |
---|---|
With copper(l) iodide; 8-quinolinol; potassium hydroxide In water; dimethyl sulfoxide; tert-butyl alcohol at 100℃; for 48h; Inert atmosphere; | 60% |
(RS)-1-<4-(2-methoxyethoxy)methoxyphenyl>ethanol
4-Vinylphenol
Conditions | Yield |
---|---|
With bromocatecholborane; N-ethyl-N,N-diisopropylamine In dichloromethane for 3h; | 59% |
With bromocatecholborane; N-ethyl-N,N-diisopropylamine In dichloromethane for 3h; Mechanism; | 59% |
methyl-triphenylphosphonium iodide
4-hydroxy-benzaldehyde
4-Vinylphenol
Conditions | Yield |
---|---|
Stage #1: methyl-triphenylphosphonium iodide With potassium tert-butylate In tetrahydrofuran for 1h; Inert atmosphere; Stage #2: 4-hydroxy-benzaldehyde In tetrahydrofuran at 25℃; for 24h; Wittig reaction; Inert atmosphere; | 58% |
With potassium tert-butylate In tetrahydrofuran Wittig Olefination; |
4-Vinylphenol
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 2h; UV-irradiation; | 52% |
3-(4-acetoxyphenyl)acrylic acid
4-Vinylphenol
Conditions | Yield |
---|---|
With aluminum oxide; potassium hydroxide; ammonium acetate In water for 0.166667h; microwave irradiation; | 49% |
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at 0 - 20℃; for 12h; Inert atmosphere; | 47% |
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 20℃; for 24h; Wittig Olefination; Green chemistry; | 47% |
4-Vinylphenol
H,ethyl (1-(N-tert-butoxycarbonylamino)-2-phenyl)ethylphosphonate
ethyl,4-ethenylphenyl (1-(N-tert-butoxycarbonylamino)-2-phenyl)ethylphosphonate
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In dichloromethane Condensation; | 100% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane; N,N-dimethyl-formamide at 40℃; for 4h; Inert atmosphere; | 99.5% |
Conditions | Yield |
---|---|
With hydrogen In water at 70℃; under 7500.75 Torr; for 8h; Autoclave; | 99.2% |
Conditions | Yield |
---|---|
With hydrazine hydrate In acetonitrile at 30℃; for 24h; | 99% |
With hydrogen In methanol at 20℃; for 24h; chemoselective reaction; | 93% |
Multi-step reaction with 2 steps 1: 1 percent / Nocardia resting cells / aq. phosphate buffer / 48 h / 28 °C / pH 7.0 / Enzymatic reaction 2: Nocardia resting cells / aq. phosphate buffer / 24 h / 28 °C / pH 7.0 / Enzymatic reaction View Scheme |
tert-butyldimethylsilyl chloride
4-Vinylphenol
1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4-ethenyl benzene
Conditions | Yield |
---|---|
With triethylamine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 3h; | 99% |
In N,N-dimethyl-formamide at 0 - 20℃; for 24h; | 34 g |
1-bromo-2-(2-methoxyethoxy)ethane
4-Vinylphenol
Conditions | Yield |
---|---|
Stage #1: 4-Vinylphenol With potassium tert-butylate In acetonitrile for 1h; Reflux; Stage #2: 2-bromoethyl 2-methoxyethyl ether In acetonitrile for 6h; Reflux; Inert atmosphere; | 96% |
Stage #1: 4-Vinylphenol With potassium tert-butylate In acetonitrile for 1h; Reflux; Stage #2: 2-bromoethyl 2-methoxyethyl ether In acetonitrile for 6h; Inert atmosphere; Reflux; | 96% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 12h; Inert atmosphere; Schlenk technique; | 96% |
Conditions | Yield |
---|---|
Stage #1: 4-Vinylphenol With potassium tert-butylate In acetonitrile for 1h; Reflux; Stage #2: 2-chloroethyl methyl ether In acetonitrile for 6h; Reflux; Inert atmosphere; | 95% |
Stage #1: 4-Vinylphenol With potassium tert-butylate In acetonitrile for 1h; Stage #2: 2-chloroethyl methyl ether In acetonitrile for 6h; Inert atmosphere; | 95% |
(trifluoromethyl)trimethylsilane
4-Vinylphenol
Conditions | Yield |
---|---|
With sodium iodide In tetrahydrofuran at 65℃; Inert atmosphere; | 95% |
5-bromoresorcinol
4-Vinylphenol
(E)-5-[2-4-(hydroxyphenyl)ethenyl]-1,3-benzenediol
Conditions | Yield |
---|---|
With {1,3-bis[2,6-bis(propan-2-yl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene}dichloro(pyridine)palladium; caesium carbonate In neat (no solvent) at 100℃; for 12h; Heck Reaction; | 93% |
methyl(phenyl)(divinyl)silane
4-Vinylphenol
Conditions | Yield |
---|---|
Stage #1: methyl(phenyl)(divinyl)silane; 4-Vinylphenol In dichloromethane at 40℃; for 0.25h; Inert atmosphere; Green chemistry; Stage #2: With Grubbs catalyst first generation In dichloromethane for 8h; Inert atmosphere; Green chemistry; | 92.5% |
Conditions | Yield |
---|---|
With triethylamine In diethyl ether for 2h; | 92% |
With triethylamine In diethyl ether for 2h; | 92% |
tert-butyl (4,4-dimethoxycyclohexa-2,5-dien-1-ylidene)carbamate
4-Vinylphenol
Conditions | Yield |
---|---|
With 1,1'-binaphthyl-2,2'-diyl hydrogenphosphate In toluene at 30℃; for 12h; regioselective reaction; | 92% |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; sodium hydroxide at 40℃; Temperature; Reagent/catalyst; Green chemistry; | 91.6% |
Conditions | Yield |
---|---|
With diphenyl hydrogen phosphate In 1,2-dichloro-ethane at 100℃; for 16h; regiospecific reaction; | 91% |
With diphenyl hydrogen phosphate In dichloromethane at 100℃; for 22h; | 1.22 g |
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran at 20 - 60℃; for 23h; | 91% |
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