■POLYMER ADDITIVES JADEWIN BP-6 CHEMICAL COMPONENT COMPONENT 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS 131-54-4 Molecular C15H14O5 M.W
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:131-54-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHubei Vanz Pharm Co. Ltd. is located in Wuhan, Hubei province. We are one of the most professional company in pharm/chmecial industry for more than 10 years. We export to many countries and area with very competitive price, high quality, good ser
Cas:131-54-4
Min.Order:1 Gram
FOB Price: $10.0
Type:Manufacturers
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:131-54-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryProduct description: Product name 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS number 131-54-4 Assay ≥99% Appearance Yellowish crystalline powder Capacity 500mt/year Ap
Cas:131-54-4
Min.Order:100 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiry2,2'-Dihydroxy-4,4'-dimethoxybenzophenone Cas 131-54-4 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additi
Cas:131-54-4
Min.Order:10 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cas:131-54-4
Min.Order:1 Kilogram
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:131-54-4
Min.Order:1
Negotiable
Type:Other
inquiry1. 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:131-54-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:131-54-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:131-54-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith 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 manufactu
Cas:131-54-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:131-54-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct name: 2,2-DIHYDROXY-4,4'-DIMETHOXY BENZOPHENONE CAS: 131-54-4 EINECS No.: 205-027-3 Molecular formula: C15H14O5 Molecular weight: 274.27 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/dr
Cas:131-54-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAppearance:pale yellow powder Storage:2-8°C(protect from light) Package:25kg/drum Application:As ultraviolet light absorber, especially in paints, plastics. Transportation:Express/Sea/Air Port:Shanghai
Cas:131-54-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1.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:131-54-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:131-54-4
Min.Order:1 Kilogram
FOB Price: $34.0 / 50.0
Type:Trading Company
inquiry2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS: 131-54-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing
Cas:131-54-4
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:131-54-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:131-54-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCompany information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo
Cas:131-54-4
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
inquiryOur company focuses on the future and the world, and will continue to devote itself to technological progress and the development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad to create a bette
Cas:131-54-4
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryPRODUCT DETAILS
Cas:131-54-4
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
Cas:131-54-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. 1. best service, high quality and reasonable way for his produccts from many recent effective packing way.best s
Cas:131-54-4
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Cas:131-54-4
Min.Order:0
Negotiable
Type:Manufacturers
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:131-54-4
Min.Order:0 Metric Ton
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:131-54-4
Min.Order:0
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:131-54-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality Appearance:Yellow crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transpo
Cas:131-54-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With dicarbonyl(acetylacotonato)rhodium(I); copper(II) acetate monohydrate; sodium carbonate In N,N-dimethyl-formamide at 100℃; for 16h; Schlenk technique; Inert atmosphere; | 76% |
2-Hydroxy-4-methoxybenzaldehyde
salicylaldehyde
A
bis(2-hydroxy-4-methoxyphenyl)-methanone
B
2,2'-dihydroxybenzophenone
C
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
Conditions | Yield |
---|---|
With dicarbonyl(acetylacotonato)rhodium(I); copper(II) acetate monohydrate; sodium carbonate In N,N-dimethyl-formamide at 100℃; for 16h; Schlenk technique; Inert atmosphere; | A 30% B 41% C 27% |
O-methylresorcine
[(bromodifluoromethyl)sulfanyl]benzene
bis(2-hydroxy-4-methoxyphenyl)-methanone
Conditions | Yield |
---|---|
Stage #1: [(bromodifluoromethyl)sulfanyl]benzene With titanium tetrachloride In dichloromethane at 20℃; for 0.25h; Friedel Crafts type alkylation; Inert atmosphere; Stage #2: O-methylresorcine In dichloromethane at 20℃; for 16h; Friedel Crafts type alkylation; Inert atmosphere; | 10% |
O-methylresorcine
4-methoxysalicylic acid
bis(2-hydroxy-4-methoxyphenyl)-methanone
Conditions | Yield |
---|---|
With zinc(II) chloride; trichlorophosphate |
Conditions | Yield |
---|---|
With aluminium trichloride; 1,2-dichloro-ethane |
2,4-dimethoxybenzoyl chloride
1,3-Dimethoxybenzene
bis(2-hydroxy-4-methoxyphenyl)-methanone
Conditions | Yield |
---|---|
With aluminium trichloride; N,N-dimethyl-formamide; chlorobenzene |
Conditions | Yield |
---|---|
With aluminium trichloride; 1,2-dichloro-ethane unter Zusatz von NaCl und KCl oder ZnCl2; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 - 20 °C / Inert atmosphere 1.2: 3 h / -60 °C / Inert atmosphere 2.1: titanium tetrachloride / dichloromethane / 0.25 h / 20 °C / Inert atmosphere 2.2: 16 h / 20 °C / Inert atmosphere View Scheme |
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