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:19224-26-1
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:19224-26-1
Min.Order:1 Kilogram
FOB Price: $3.0
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:19224-26-1
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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 emai
Cas:19224-26-1
Min.Order:1 Kilogram
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:19224-26-1
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
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:19224-26-1
Min.Order:0
Negotiable
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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:19224-26-1
Min.Order:0
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Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:19224-26-1
Min.Order:0
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 qualified in
Cas:19224-26-1
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inquiryAnsciep 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:19224-26-1
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Negotiable
Type:Lab/Research institutions
inquirySupply top quality products with a reasonable price Application:api
1,2-PROPANEDIOL DIBENZOATECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:19224-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Compound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co
CAS Number:19224-26-1 Name: 1,2-Propanediol,1,2-dibenzoate Molecular Structure: Formula: C17H16O4 Molecular Weight: 284.31 Deleted CAS: 105928-08-3 Synonyms: 1,2-Propanediol,dibenzoate (6 Package:10g.50g.100g.500g.1kg.10kg
Cas:19224-26-1
Min.Order:0
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Type:Lab/Research institutions
inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1,2-PROPANEDIOL DIBENZOATE, CAS:19224-26-1 with the most competitive price and the be
2-benzoyloxypropyl Benzoate Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenz
1,2-Propanediol,1,2-dibenzoate
Cas:19224-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryDebyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Cas:19224-26-1
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inquiryCFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio
1,2-Propanediol,1,2-dibenzoateAppearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages. Prot
Conditions | Yield |
---|---|
With Sb2(OCH2CH2O)3 at 180℃; for 30h; | 94% |
sulfonic acid at 120 - 225℃; | |
at 120 - 225℃; |
Conditions | Yield |
---|---|
With dmap; 1-ethylene glycol monomethyl ether-3-methylimidazolium methanesulfonate at 25 - 35℃; | 92% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile at 40℃; for 8h; | 85% |
propylene glycol
diethyl benzoylphosphonate
A
1-hydroxyprop-2-yl benzoate
B
2-hydroxypropyl benzoate
C
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 0.333333h; Product distribution; Ambient temperature; | A 17 % Spectr. B 83 % Spectr. C 8% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 0.333333h; Ambient temperature; | A 17 % Spectr. B 83 % Spectr. C 8% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 0.333333h; Ambient temperature; Title compound not separated from byproducts; | A 17 % Spectr. B 83 % Spectr. C 8% |
Conditions | Yield |
---|---|
silver benzoate
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
With iodine; benzene anschliessend Behandeln mit Propen; |
propylene glycol
N-benzoyloxybenzotriazole
A
1-hydroxyprop-2-yl benzoate
B
2-hydroxypropyl benzoate
C
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 24h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
propylene glycol
benzoyl chloride
A
1-hydroxyprop-2-yl benzoate
B
2-hydroxypropyl benzoate
C
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
multistep reaction: monoacylation of diols with reversed chemoselectivity; other diols; quenching with chlorosilanes; | |
Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; |
propylene glycol
benzoic acid
A
1-hydroxyprop-2-yl benzoate
B
2-hydroxypropyl benzoate
C
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran for 1h; Product distribution; Mechanism; other asymmetric 1,2-diol; |
propylene glycol
dibenzoyl peroxide
A
1-hydroxyprop-2-yl benzoate
B
2-hydroxypropyl benzoate
C
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
With triphenylphosphine In dichloromethane for 1h; Product distribution; Mechanism; Ambient temperature; other diols, other benzoylating agent; |
benzoyl chloride
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
With pyridine |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 85 percent / Et3N / CH2Cl2 / 0.33 h 2: Et3N / CH2Cl2 / 24 h / Ambient temperature View Scheme |
benzoyl fluoride
B
1,2-bis-benzoyloxy-propane
Conditions | Yield |
---|---|
With dmap In chloroform-d1 at 20℃; Inert atmosphere; Overall yield = 30.6 mg; |
1,2-bis-benzoyloxy-propane
A
[(1R)-2-hydroxy-1-methyl-ethyl]benzoate
B
(S)-1-hydroxypropan-2-yl benzoate
Conditions | Yield |
---|---|
With octanol; Pseudomonas sp. lipase PS*celite In di-isopropyl ether at 20℃; Product distribution; Further Variations:; Reagents; |
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