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
Cas:116-37-0
Min.Order:1
Negotiable
Type:Other
inquiryAs 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
Cas:116-37-0
Min.Order:1 Kilogram
FOB Price: $6.0
Type:Lab/Research institutions
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:116-37-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c
Cas:116-37-0
Min.Order:1 Kilogram
FOB Price: $5.0 / 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
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:116-37-0
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:116-37-0
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
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:116-37-0
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
Cas:116-37-0
Min.Order:0
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Type:Lab/Research institutions
inquiryCustom Synthesis Trading(Raw Material Sourcing) (1)Small Molecule Compounds
Cas:116-37-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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:116-37-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 1,1'-isopropylidenebis(p-phenyleneoxy)dipropan-2-ol Synonyms: 1,1'-isopropylidenebis(p-phenyleneoxy)dipropan-2-ol;1,1'-(Isopropylidenebis[p-phenyleneoxy]) di-2-propanol;Isopropylidenediphenoxypropanol;2-Propan
Cas:116-37-0
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
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Type:Trading Company
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
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Min.Order:1 Kilogram
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Type:Trading Company
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Cas:116-37-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:116-37-0
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:116-37-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Cas:116-37-0
Min.Order:1 Kilogram
Negotiable
Type:Other
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
Cas:116-37-0
Min.Order:1 Metric Ton
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Type:Trading Company
inquiryWe produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp
Cas:116-37-0
Min.Order:0
Negotiable
Type:Trading Company
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:116-37-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:116-37-0
Min.Order:0
Negotiable
Type:Manufacturers
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:116-37-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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:Beijing or Guangzhou
Cas:116-37-0
Min.Order:0
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Type:Lab/Research institutions
inquirybest seller Application:API
Cas:116-37-0
Min.Order:0
Negotiable
Type:Manufacturers
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 qualified in
Cas:116-37-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTAINFUCHEM: 1,1'-isopropylidenebis(p-phenyleneoxy)dipropan-2-olAppearance:white powder Storage:In Room Temperature Package:As per buyers' Application:For Organic Synthesis use Transportation:by sea or air
Cas:116-37-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
Cas:116-37-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTIANFUCHEM--High purity 116-37-0 1,1'-isopropylidenebis(p-phenyleneoxy)dipropan-2-ol Application:TIANFUCHEM--High purity 116-37-0 1,1'-isopropylidenebis(p-phenyleneoxy)dipropan-2-ol
Cas:116-37-0
Min.Order:0
Negotiable
Type:Other
inquirybest seller Application:API
Cas:116-37-0
Min.Order:0
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With [carbonylchlorohydrido{bis[2-(diphenylphosphinomethyl)ethyl]amino}ethylamino] ruthenium(II); potassium tert-butylate; hydrogen In toluene at 75℃; under 37503.8 Torr; for 24h; regioselective reaction; | 99% |
BPA
methyloxirane
A
Bisphenol A propoxylate
B
4-(2-(4-(2-hydroxypropoxy)phenyl)propan-2-yl)phenol
C
BPA-3PO
Conditions | Yield |
---|---|
anion exchange resin A (OH-type) In 2-methoxy-ethanol at 100℃; for 6h; | A 99 %Chromat. B 0.1 %Chromat. C 0.8 %Chromat. |
propylene glycol
hydroquinone
A
Bisphenol A propoxylate
B
2-(4-(2-(4-(2-hydroxypropoxy)phenyl)propan-2-yl)phenoxy)propan-1-ol
Conditions | Yield |
---|---|
With sodium carbonate; urea; zinc(II) oxide at 170 - 190℃; |
Conditions | Yield |
---|---|
Stage #1: BPA With sodium hydroxide In tetrahydrofuran at 20℃; for 3h; Inert atmosphere; Stage #2: methyloxirane In tetrahydrofuran Inert atmosphere; |
1,2-propylene cyclic carbonate
BPA
A
Bisphenol A propoxylate
B
2-(4-(2-(4-(2-hydroxypropoxy)phenyl)propan-2-yl)phenoxy)propan-1-ol
Conditions | Yield |
---|---|
With potassium hydroxide Inert atmosphere; Heating; |
Bisphenol A propoxylate
3-mercaptobutyric acid
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 140℃; for 4h; | 95.1% |
Bisphenol A propoxylate
Conditions | Yield |
---|---|
Stage #1: Bisphenol A propoxylate With pyridine; sulfuric acid; acetic anhydride at 50 - 55℃; for 0.5h; Stage #2: With ammonium hydroxide at 0℃; for 0.25h; |
Bisphenol A propoxylate
(E,E)-2-cyanohexa-2,4-dienoic acid
2,2-Bis-[p-(2-(2-Cyano-2,4-hexadienoyl)-oxypropoxy)-phenyl]-propane
Conditions | Yield |
---|---|
With 2,6-di-tert-butyl-4-methyl-phenol In acetone |
Conditions | Yield |
---|---|
Stage #1: Bisphenol A propoxylate With 2,6-di-tert-butyl-4-methyl-phenol; sodium hydride In tetrahydrofuran for 2h; Inert atmosphere; Stage #2: methyl (α-chloromethyl)acrylate In tetrahydrofuran at 20℃; Inert atmosphere; |
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