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 quantiti
Cas:105-58-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWe are the professional and rich experienced manufacturer and suppler of Diethyl carbonate in China with the 10000mts annual production capacity.We have priority price and quality and would like to cooperate with any esteemed company,who also has s
Welcome 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:105-58-8
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Colorless Transparent Liquid Storage:Flammables area Package:
Cas:105-58-8
Min.Order:200 Kilogram
FOB Price: $8.0
Type:Trading Company
inquiryhigh quality Appearance:white powder 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
Items Standard Result Appearance Clear, transparent liquid Complies APHA(Pt-Co) 10 max
Cas:105-58-8
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Manufacturers
inquiryDiethyl carbonate Product Name: Diethyl carbonate Molecular Weight: 118.13 CAS NO: 105-58-8 EC NO: 203-311-1 Molecular Formula: C5H10O3
Cas:105-58-8
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
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
Our 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:105-58-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryCHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis
Cas:105-58-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Trading Company
inquiryDiethyl carbonate Basic information Product Name: Diethyl carbonate Synonyms: C2H5OC(O)OC2H5;Diaethylcarbonat;Diatol;Diethyl ester of carbonic acid;Diethylester kyseliny uhlicite;diethyl
Chemical Name: Diethyl Carbonate Synonyms: Ethyl carbonate; Carbonic acid diethyl ester; diethyl dicarbonate;DEC CAS No.: 105-58-8 Molecular Formula: C5H10O3 Under room temperature, it is a crystal solid with a molecular weight of 88.I
Cas:105-58-8
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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:105-58-8
Min.Order:1 Kilogram
FOB Price: $34.0 / 50.0
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:105-58-8
Min.Order:0
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:105-58-8
Min.Order:10 Gram
Negotiable
Type:Trading Company
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:105-58-8
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
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:105-58-8
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:105-58-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryDiethyl carbonate CAS:105-58-8Appearance:colorless liquid Storage:normal temperature preservation Package:according to customers' requirements Application:Pharm Intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or C
Superior quality, moderate price & quick delivery. Appearance:colourless liquid with a mild odour Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:Mainly use
Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:105-58-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)
Cas:105-58-8
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Lab/Research institutions
inquiryProduct name: Diethyl Carbonate CAS No.:105-58-8 Molecule Formula:C5H10O3 Molecule Weight:118.13 Purity: 99.5% Package: 200kg/drum Description:Transparent clear liquid Manufacture Standards:Enterprise Standard TEST
Cas:105-58-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:105-58-8
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryDiethyl carbonate CAS:105-58-8 from FandaChem Appearance:as in COA Storage:Store in dry, dark and ventilated place Package:as customers' requirements Transportation:by air, by sea, by express Port:Shanghai, China
Cas:105-58-8
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryConditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; Substitution; | 99% |
Conditions | Yield |
---|---|
With Zn6Al2(OH)16NO3·nΗ2O at 83℃; for 6h; Reagent/catalyst; Time; | 99% |
at 69.84℃; for 6h; Catalytic behavior; Reagent/catalyst; | 78.1% |
With carbon dioxide at 160℃; under 4500.45 Torr; for 4h; Autoclave; | 40.5% |
Conditions | Yield |
---|---|
at 120℃; for 4h; Industry scale; Autoclave; | 99% |
Conditions | Yield |
---|---|
Heating; | A 99% B 86% |
Conditions | Yield |
---|---|
With aluminum oxide; Ce2O; zinc(II) oxide at 120℃; under 15001.5 Torr; for 1.5h; | 97.2% |
With sodium methylate In methanol at 69 - 120℃; for 6h; Temperature; Reflux; | 92% |
With tetraethylammonium nitrilotriacetate at 130℃; for 2h; | 54% |
Conditions | Yield |
---|---|
With 3,3-dimethyldioxirane In dichloromethane; acetone at 0℃; for 2h; | 95% |
With mercury(II) diacetate at 190℃; for 2h; | 72% |
With di-tert-butyl peroxide In chlorobenzene at 130℃; for 5h; Product distribution; Rate constant; | 57 % Turnov. |
4-chloromethyl-[1,3]dioxolan-2-one
sodium ethanolate
A
3-ethoxy-1,2-propanediol
B
Diethyl carbonate
Conditions | Yield |
---|---|
In ethanol at 80℃; for 1h; | A n/a B 88% |
Conditions | Yield |
---|---|
Heating; | 86% |
Lawessons reagent
orthocarbonic acid tetraethyl ester
A
O-ethyl S-ethyl di(4-methoxyphenyl)thiodiphosphonate
B
O,S-diethyl-(4-methoxyphenyl)phosphonodithioate
C
Diethyl carbonate
Conditions | Yield |
---|---|
In benzene at 80℃; | A 70% B 82% C n/a |
difluoro-nitro-methane
sodium ethanolate
B
sodium nitrite
C
Diethyl carbonate
Conditions | Yield |
---|---|
In ethanol; dichloromethane alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (CH2Cl2) (molar ratio F2C(NO2)2:nucleophile=1:4), reacting (-10°C for 10-15 min), stirring (0°C for 1 h, then 20°C for 1 h); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.; | A 81% B 78% C 7% |
In ethanol; dichloromethane alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (CH2Cl2) (molar ratio F2C(NO2)2:nucleophile 1:2, reacting (-10°C for 10-15 min), stirring(0°C for 1 h), reaction mixt. leaving overnight at -20°C; salts. ppt. sepn. (CH2Cl2 addn., cooling), ppt. treatment with boiling ethanol, NaNO2 pptn. from filtrate, aq. H2SO4 addn. to filtrate, org. layer sepn., aq. layer extn. (CH2Cl2), ext. drying (MgSO4), distn. lead to(EtO)2CO; chem. and GLC anal.; | A 48% B 62% C 12% |
In ethanol; dichloromethane alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (CH2Cl2) (molar ratio F2C(NO2)2:nucleophile=1:1), reacting (-10°C for 10-15 min), stirring (0°C for 1 h, then 20°C for 1 h); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.; | A 18% B 26% C 9% |
In ethanol; N,N-dimethyl-formamide alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (DMF) (molar ratio F2C(NO2)2:nucleophile=1:2), reacting (-10°C for 10-15 min), stirring (0°C for 1 h); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.; |
ethyl 4,5-dichloro-6-oxopyridazine-1(6H)-carboxylate
ethanol
Diethyl carbonate
Conditions | Yield |
---|---|
With aluminum (III) chloride In toluene at 20℃; for 0.166667h; | 81% |
With potassium tert-butylate at 20℃; for 0.166667h; Green chemistry; | 81% |
sodium methacrylate
chloroformic acid ethyl ester
A
methacryloyl anhydride
B
carboethoxymethacrylic anhydride
C
Diethyl carbonate
Conditions | Yield |
---|---|
With 4-methoxy-phenol; tetrabutylammomium bromide In water at 20℃; for 3h; | A n/a B 80% C n/a |
tetrabutyl phosphonium bromide at 10℃; for 4.5h; | |
methyl(tri-n-octyl)ammonium bromide at 10℃; for 1.5h; |
O,O-diethyl (triethoxymethyl)phosphonate
A
triethyl phosphite
B
Diethyl carbonate
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate under 60 Torr; Heating; | A 75% B n/a |
ethanol
carbonic acid dimethyl ester
A
ethyl methyl carbonate
B
Diethyl carbonate
Conditions | Yield |
---|---|
With sodium methylate In methanol at 69 - 120℃; for 6h; Reflux; | A n/a B 73% |
With silica-alumina at 78℃; under 760.051 Torr; for 2h; pH=11; Reagent/catalyst; Temperature; | A 63.9% B n/a |
With 15percentMgO-5percentMgCl-2percentLa2CO3 supported on Al2O3-SiO2 at 200℃; under 760.051 Torr; Reagent/catalyst; Temperature; | A 57.37% B n/a |
Conditions | Yield |
---|---|
With auphen; potassium iodide In ethanol at 80℃; under 22502.3 Torr; for 5h; Autoclave; | 71.7% |
dicyclohexyl peroxydicarbonate
orthoformic acid triethyl ester
A
diethoxycyclohexyloxymethane
B
formic acid ethyl ester
C
Diethyl carbonate
Conditions | Yield |
---|---|
at 60℃; for 2h; | A 70% B n/a C n/a |
orthoformic acid triethyl ester
A
diethoxycyclohexyloxymethane
B
formic acid ethyl ester
C
Diethyl carbonate
Conditions | Yield |
---|---|
With dicyclohexyl peroxydicarbonate at 60℃; for 2h; | A 70% B n/a C n/a |
With dicyclohexyl peroxydicarbonate at 60℃; for 4h; | A 0.56 mmol B 0.37 mmol C 0.17 mmol |
Conditions | Yield |
---|---|
With MgZn1.7Al hydrotalcite calcined at 450°C at 200℃; under 15001.5 Torr; for 4h; Catalytic behavior; Reagent/catalyst; Autoclave; | A 18% B 68% |
With calcined Y(NO3)3x6H2O; calcined Y(NO3)3x6H2O at 180℃; under 11096.7 Torr; for 4h; Inert atmosphere; Autoclave; | A 11.2% B 62.4% |
With Mg2Zr0.53Al0.47 mixed metal oxides at 200℃; for 5h; Reagent/catalyst; Temperature; | A 45.3% B 37.6% |
O,O-diethyl (triethoxymethyl)phosphonate
Diethyl carbonate
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate under 60 Torr; Heating; | 67% |
methanol
ethyl N-hydroxylcarbamate
A
ethyl methyl carbonate
B
Diethyl carbonate
Conditions | Yield |
---|---|
With lead dioxide In dichloromethane at 40℃; for 0.166667h; | A 25.1% B 66.3% |
acetylenedicarboxylic acid diethyl ester
1,2,3,5,6,7-hexahydro-imidazo[1,2-a]pyridine-8-carboxylic acid ethyl ester
A
4-Oxo-1,2,8,9-tetrahydro-4H,7H-imidazo[1,2,3-ij][1,8]naphthyridine-6-carboxylic acid ethyl ester
B
Diethyl carbonate
Conditions | Yield |
---|---|
In ethanol Mechanism; 1.) room temperature, 2 d, 2.) reflux, 3 h; other substrates; | A 64% B n/a |
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