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:131-56-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry■POLYMER ADDITIVES JADEWIN BP-1 CHEMICAL COMPONENT COMPONENT 2,4-Dihydroxybenzophenone CAS 131-56-6 Molecular C13H10O3 M.W 214 SPECIFICATION AND PHYSICAL PROPERTIES TEST UNIT S
1,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 qualified
Cas:131-56-6
Min.Order:1 Kilogram
Negotiable
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:131-56-6
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryProduct description: Product name 2,4-Dihydroxybenzophenone CAS number 131-56-6 Assay ≥99% Appearance Yellowish crystalline powder Capacity 500mt/year Application UV absorber
Cas:131-56-6
Min.Order:100 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryUnique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Almost white or light yellow powder Storage:cool dry place Package:1kg/foil bag;25kg/drum Application:UV Absorber
Cas:131-56-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryT he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White
The 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:131-56-6
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
2,4-Dihydroxybenzophenone Basic information Product Name: 2,4-Dihydroxybenzophenone Synonyms: (2,4-dihydroxyphenyl)phenyl-methanon;(2,4-Dihydroxyphenyl)-phenylmethanon (2,4-dihydroxybenz
Cas:131-56-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:131-56-6
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:131-56-6
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
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 email in time prod
Cas:131-56-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: UV Absorber BP-1 Other Name: UV Absorber UV-0, UV-214, Benzophenone-1 CAS #: 131-56-6 Purity: 99% min. Molecular Formula: C13H10NO3 Standard: Cosmetic Grade Application: UV Absorber Appearance:Off-white or light yellow
Cas:131-56-6
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryAppearance:yellow powder Storage:Store below +30°C. Package:25kg/drum Application: 2,4-Dihydroxybenzophenone is an metabolite of Benzophenone (B204980), an compound used in the manufacturing of antihistamines, hypnotics and insecticides. Transport
Cas:131-56-6
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:131-56-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 2,4-Dihydroxybenzophenone CAS: 131-56-6 MF: C13H10O3 MW: 214.22 EINECS: 205-029-4 Mol File: 131-56-6.mol 2,4-Dihydroxybenzophenone Structure 2,4-Dihydroxybenzophenone Chemical Properties Melting point 144.5-147 &
Cas:131-56-6
Min.Order:1 Gram
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 prese
Cas:131-56-6
Min.Order:1 Kilogram
FOB Price: $82.0 / 90.0
Type:Trading Company
inquiryBeluga chemical professional supply 2,4-Dihydroxybenzophenone UV ABSORBER BP-1 Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capa
Cas:131-56-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
Cas:131-56-6
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryOur 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
Cas:131-56-6
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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:131-56-6
Min.Order:1 Kilogram
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
Company 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:131-56-6
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:131-56-6
Min.Order:1 Kilogram
FOB Price: $40.0 / 50.0
Type:Lab/Research institutions
inquiryPRODUCT DETAILS 2,4-Dihydroxybenzophenone Basic information Product Name: 2,4-Dihydroxybenzophenone Synonyms: (2,4-dihydroxyphenyl)phenyl-methanon;(2,4-Dihydroxyphenyl)-p
Cas:131-56-6
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryHigh qualityHangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global phar
Cas:131-56-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Cas:131-56-6
Min.Order:1 Kilogram
FOB Price: $1.0 / 100000.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With ethanol; water at 60 - 80℃; for 9h; Temperature; Green chemistry; | 99% |
With water In ethanol at 40 - 50℃; for 4h; Temperature; Large scale; | 97.6% |
With ethanol und Eintragen des Reaktionsgemisches in heisses Wasser; |
Conditions | Yield |
---|---|
With phosphotungstic acid In 5,5-dimethyl-1,3-cyclohexadiene at 130℃; for 5h; Catalytic behavior; Temperature; Friedel-Crafts Acylation; | 99% |
With aluminum oxide; methanesulfonic acid at 140℃; for 0.5h; | 85% |
With bismuth(lll) trifluoromethanesulfonate In neat (no solvent) at 180℃; for 0.5h; Friedel-Crafts Acylation; Microwave irradiation; chemoselective reaction; | 85% |
Conditions | Yield |
---|---|
With aluminum (III) chloride In chlorobenzene at 90℃; | 97.1% |
With zinc at 50 - 52℃; for 0.0152778h; Friedel-Crafts acylation; microwave irradiation; | 70% |
Conditions | Yield |
---|---|
With 5% CeO2 doped HZSM-5 zeolite In ethanol at 73℃; for 4h; Concentration; Reagent/catalyst; Green chemistry; | 96.58% |
With sulfuric acid at 130℃; |
Conditions | Yield |
---|---|
Stage #1: benzene With polymer-supported phenyliodine(III) diacetate; sulfuric acid In acetic acid at 20℃; for 60h; Substitution; Stage #2: 2,4-Dihydroxybenzaldehyde With sodium carbonate; lithium chloride; palladium dichloride In N,N-dimethyl-formamide at 60 - 70℃; for 4.5h; Substitution; | 67% |
diphenyliodonium bromide
2,4-Dihydroxybenzaldehyde
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
With sodium carbonate; lithium chloride; palladium dichloride In N,N-dimethyl-formamide at 60℃; for 4h; Arylation; | 52% |
2,4-diacetoxybenzophenone
A
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
With Candida cylindracea lipase In di-isopropyl ether; butan-1-ol at 28 - 30℃; for 40h; | A 50% B 35% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In benzene for 3h; crossover Friess rearrangement; Heating; | 40% |
Conditions | Yield |
---|---|
With zinc(II) chloride at 120 - 130℃; for 7h; | 35% |
Conditions | Yield |
---|---|
With zinc(II) chloride; trichlorophosphate at 65℃; for 3h; | 30% |
Conditions | Yield |
---|---|
With aluminum tri-bromide; benzene |
Conditions | Yield |
---|---|
With zinc(II) chloride; trichlorophosphate at 130 - 140℃; |
benzoyl chloride
recorcinol
A
2,4-dihydroxybenzophenone
B
resorcinol dibenzoate
Conditions | Yield |
---|---|
With carbon disulfide; aluminium trichloride |
Conditions | Yield |
---|---|
With hydrogenchloride; diethyl ether; zinc(II) chloride und Kochen des entstandenen Ketimidhydrochlorids mit Wasser; | |
Darstellung durch Kondensation und nachfolgende Hydrolyse nach Hoesch; |
N-phenyl-benzimidoyl chloride
recorcinol
A
N-phenyl benzoyl amide
B
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
Verseifen des Reaktionsprodkts mit warmer verduennter Salzsaeure; |
Conditions | Yield |
---|---|
at 100℃; und nachfolgendes Erwaermen mit verd.Salzsaeure; |
Conditions | Yield |
---|---|
With zinc(II) chloride; trichlorophosphate at 130 - 140℃; |
Conditions | Yield |
---|---|
With zinc(II) chloride at 140℃; |
2,4-diacetoxybenzophenone
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
With water; trifluoroacetic acid at 65℃; for 2h; | 54 % Spectr. |
With water; trifluoroacetic acid at 65℃; Rate constant; |
benzamide
(E)-3-Ureido-but-2-enoic acid ethyl ester
recorcinol
trichlorophosphate
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
at 140℃; |
A
2,4-dihydroxybenzophenone
B
9-phenyl-9H-xanthene-3,6-diol
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
at 160℃; |
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
With aluminium trichloride at 180℃; |
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With C-glycosyltransferase from Mangifera indica In methanol at 40℃; for 12h; pH=6.6; Enzymatic reaction; | 100% |
2,4-dihydroxybenzophenone
allyl bromide
2-hydroxy-4-prop-2-enyloxybenzophenone
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 60℃; for 6h; | 98% |
With potassium carbonate; potassium iodide In acetone for 4h; Heating; |
2,4-dihydroxybenzophenone
3-(tosyloxy)benzyl alcohol
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 24h; | 98% |
3-(1H-imidazol-1-yl)propan-1-amine
2,4-dihydroxybenzophenone
C19H19N3O2
Conditions | Yield |
---|---|
In toluene for 17.5h; Inert atmosphere; Reflux; | 97.7% |
Conditions | Yield |
---|---|
Stage #1: formaldehyd; chitosan hydrochloride SC12181, DDA 80%, Mw 9 kDa, Mn 2 kDa In water at 65℃; for 1h; Stage #2: 2.4-dihydroxybenzophenone In methanol; water at 65℃; for 24h; | 96% |
2,4-dihydroxybenzophenone
nickel(II) acetate tetrahydrate
Trimethylenediamine
Conditions | Yield |
---|---|
Stage #1: 2.4-dihydroxybenzophenone; Trimethylenediamine In methanol for 24h; Reflux; Stage #2: nickel(II) acetate tetrahydrate In methanol for 48h; Reflux; | 96% |
Conditions | Yield |
---|---|
In methanol for 16h; Reflux; | 96% |
Conditions | Yield |
---|---|
With sodium carbonate; potassium carbonate at 98 - 120℃; Temperature; | 95.3% |
With sodium carbonate In N,N-dimethyl-formamide at 70℃; for 8h; Temperature; Reagent/catalyst; Solvent; | 95% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran 0 deg C to room temp., 0.5 to 1 h; | 95% |
2,4-dihydroxybenzophenone
11-bromoundecanoic acid ethyl ester
ethyl 11-(4-benzoyl-3-hydroxyphenoxy)undecanoate
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 48h; | 95% |
2,4-dihydroxybenzophenone
tert-butylisonitrile
Di-tert-butyl acetylenedicarboxylate
di-tert-butyl 6-benzoyl-2-(tert-butylamino)-5-hydroxy-4H-chromene-3,4-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 24.1667h; regioselective reaction; | 95% |
Conditions | Yield |
---|---|
Stage #1: formaldehyd; chitosan hydrochloride SC12181, DDA 80%, Mw 9 kDa, Mn 2 kDa In water at 65℃; for 1h; Stage #2: 2.4-dihydroxybenzophenone In methanol; water at 65℃; for 24h; | 95% |
Conditions | Yield |
---|---|
With sodium carbonate at 160 - 170℃; for 10h; | 94% |
With tetrabutylammomium bromide; sodium carbonate In methanol at 170 - 175℃; under 22502.3 - 30003 Torr; Temperature; Reagent/catalyst; Pressure; Large scale; | 86.1% |
2,4-dihydroxybenzophenone
nickel(II) acetate tetrahydrate
1,3-Diamino-2-hydroxypropane
Conditions | Yield |
---|---|
Stage #1: 2.4-dihydroxybenzophenone; 1,3-Diamino-2-hydroxypropane In methanol for 12h; Reflux; Stage #2: nickel(II) acetate tetrahydrate In methanol for 12h; Reflux; | 94% |
2,4-dihydroxybenzophenone
nickel(II) acetate tetrahydrate
1,2-diaminopropan
Conditions | Yield |
---|---|
Stage #1: 2.4-dihydroxybenzophenone; 1,2-diaminopropan In methanol for 18h; Reflux; Stage #2: nickel(II) acetate tetrahydrate In methanol for 12h; Reflux; | 94% |
2,4-dihydroxybenzophenone
Cyclohexyl isocyanide
Di-tert-butyl acetylenedicarboxylate
di-tert-butyl 6-benzoyl-2-(cyclohexylamino)-5-hydroxy-4H-chromene-3,4-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 24.1667h; regioselective reaction; | 93% |
Conditions | Yield |
---|---|
In methanol at 65 - 75℃; for 2h; | 91.6% |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water at 25℃; for 24h; Mannich reaction; | 91% |
Conditions | Yield |
---|---|
With tetrabutyl-ammonium chloride; sodium carbonate In tert-butyl methyl ether; water; chlorobenzene at 100℃; under 2250.23 Torr; for 2h; Temperature; Solvent; Reagent/catalyst; Pressure; Autoclave; | 91% |
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
With pyridine In dichloromethane | 90.5% |
Conditions | Yield |
---|---|
With sulfuric acid In methanol at 50℃; for 0.5h; | 90% |
With hydrogenchloride In tetrahydrofuran; ethanol |
Conditions | Yield |
---|---|
With sodium carbonate; chloro(1,5-cyclooctadiene)iridium(I) dimer In toluene at 100℃; for 3h; | A 2% B 90% |
2,4-dihydroxybenzophenone
Cyclohexyl isocyanide
acetylenedicarboxylic acid diethyl ester
diethyl 6-benzoyl-2-(cyclohexylamino)-5-hydroxy-4H-chromene-3,4-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 24.1667h; regioselective reaction; | 90% |
2,4-dihydroxybenzophenone
2,3-dimethyl-7-[(3-methylbut-2-en-1-yl)oxy]-4-oxo-4H-chromene-8-carbaldehyde
Conditions | Yield |
---|---|
With ethylenediamine diacetic acid; triethylamine In acetonitrile at 80 - 85℃; for 12h; Diels-Alder Cycloaddition; stereoselective reaction; | 90% |
2,4-dihydroxybenzophenone
Conditions | Yield |
---|---|
With ethylenediamine diacetic acid In toluene at 20℃; for 8h; Michael Addition; Inert atmosphere; Reflux; regioselective reaction; | 89% |
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