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Cas:2568-90-3
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Type:Lab/Research institutions
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:2568-90-3
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Type:Manufacturers
inquiryFORMALDEHYDE DI-N-BUTYL ACETAL Basic information Product Name: FORMALDEHYDE DI-N-BUTYL ACETAL Synonyms: DI-N-BUTOXYMETHANE;FORMALDEHYDE DI-N-BUTYL ACETAL;(2-methylp
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Min.Order:1 Kilogram
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Type:Manufacturers
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Min.Order:1
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Min.Order:1 Gram
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Type:Manufacturers
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Min.Order:5 Kiloliter
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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
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryDibutoxymethane CAS:2568-90-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermedia
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Min.Order:1 Gram
Negotiable
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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
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Min.Order:1 Kilogram
Negotiable
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Min.Order:10 Kilogram
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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
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inquirysuperior quality moderate price & quick delivery Appearance: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 to make other chemic
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Min.Order:1 Kilogram
Negotiable
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Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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Min.Order:1 Kilogram
Negotiable
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inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryHangzhou Fandachem Co.,Ltd, a China-based chemical company, specialize in exporting Dibutoxymethane(DBM) 99.5%; CAS NO: 2568-90-3 Please contact us by email freely. We are leading exporter in China. If you really need this cargo,
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Min.Order:1 Kilogram
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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
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Min.Order:1 Gram
Negotiable
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Min.Order:1 Metric Ton
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Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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Min.Order:1 Metric Ton
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Type:Trading Company
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Min.Order:0
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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
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Conditions | Yield |
---|---|
With aminosulfonic acid Reflux; | 96.8% |
With kaolin for 12h; Heating; | 80% |
With Montmorillonite K 10 for 12h; Heating; | 72% |
n-Butyl nitrite
4-bromo-N,N-dimethylaniline
A
di-n-butyloxymethane
B
4-bromo-N-nitroso-N-methylaniline
Conditions | Yield |
---|---|
With water; ammonium chloride for 0.25h; Product distribution; Heating; also PTSA instead of NH4Cl; | A n/a B 88% |
4-bromo-N,N-dimethylaniline
A
di-n-butyloxymethane
B
4-bromo-N-nitroso-N-methylaniline
Conditions | Yield |
---|---|
With n-Butyl nitrite; water; ammonium chloride for 0.25h; Heating; | A n/a B 88% |
Dimethoxymethane
butan-1-ol
A
di-n-butyloxymethane
B
methanol butoxymethoxymethane
Conditions | Yield |
---|---|
With h-mordenite In methanol at 120℃; under 22502.3 Torr; for 6h; Reagent/catalyst; Pressure; Temperature; Inert atmosphere; Autoclave; Green chemistry; | A 85% B 9% |
4-methoxy-N,N-dimethylanilne
A
di-n-butyloxymethane
B
4-Methoxy-2-nitro-N,N-dimethylbenzeneamine
C
4-Methoxy-2-nitro-N-methyl-N-nitrosobenzeneamine
Conditions | Yield |
---|---|
With n-Butyl nitrite; toluene-4-sulfonic acid for 72h; Ambient temperature; | A n/a B 84% C 2% |
Conditions | Yield |
---|---|
With potassium hydroxide; tetrabutylammomium bromide In water; chlorobenzene at 50℃; for 2h; other alcohols; other solvents; other phase transfer catalysts; var. amounts of KOH and H2O; var. reaction time; | 83.22% |
With potassium hydroxide; tetrabutylammomium bromide In water; chlorobenzene at 50℃; for 2h; | 83.22% |
With potassium hydroxide; tetrabutyl-ammonium chloride In benzene at 50℃; for 5h; | 70% |
tert-butyl 3-bromodiazirine-3-carboxylate
sodium butanolate
A
di-n-butyloxymethane
B
Dibutyl carbonate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide; butan-1-ol at 0 - 20℃; for 0.333333h; | A 31% B 82% |
Conditions | Yield |
---|---|
With sodium hydroxide; Tixogel VP for 72h; Heating; | 80% |
With potassium hydroxide; methyl-tridecylammonium chloride Heating; |
n-Butyl nitrite
4-bromo-N,N-dimethylaniline
A
formaldehyd
B
di-n-butyloxymethane
C
Tributyl orthoformate
D
2,4-dibromo-N,N-dimethylaniline
E
4-Bromo-N,N-di(n-butoxymethyl)benzeneamine
F
4-bromo-N-nitroso-N-methylaniline
Conditions | Yield |
---|---|
for 60h; Product distribution; Heating; | A n/a B 30 % Chromat. C 7 % Chromat. D n/a E 10 % Chromat. F 78% |
Conditions | Yield |
---|---|
With bromine In tetrachloromethane for 4h; Ambient temperature; alcohol addition; | 78% |
sodium butanolate
butyl 3-bromo-3H-diazirine-3-carboxylate
A
di-n-butyloxymethane
B
Dibutyl carbonate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide; butan-1-ol at 0 - 20℃; for 0.333333h; | A 35% B 75% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 2.5h; Heating; | 38% |
With SiO2 supported H3PW12O40 at 160℃; under 22502.3 Torr; for 6h; Temperature; Pressure; Autoclave; Inert atmosphere; | |
With H-ZSM-35 at 70℃; under 7500.75 - 15001.5 Torr; for 10h; Time; Autoclave; Inert atmosphere; | |
With Amberlyst 15 at 120℃; under 22502.3 Torr; for 6h; Catalytic behavior; Concentration; Pressure; Reagent/catalyst; Temperature; Autoclave; Inert atmosphere; |
Dimethoxymethane
dibutyl acetal
A
1,1-dimethoxyethane
B
di-n-butyloxymethane
C
1-methoxy-1-butoxyethane
D
methoxyisobutoxymethane
Conditions | Yield |
---|---|
With KU-2 resin at 40℃; for 5h; | A 26% B 9% C 8% D 31% |
diethyl ether
1,2-bis(chloromethoxy)ethane
sodium butanolate
A
di-n-butyloxymethane
B
1,2-bis-butoxymethoxy-ethane
C
bis-(2-butoxymethoxy-ethyl) ether
Conditions | Yield |
---|---|
weitere Reaktionen mit Natriumalkoholaten in den entsprechenden Alkoholen sowie in Aether; |
1,2-bis-chloromethoxy-propane
sodium butanolate
A
di-n-butyloxymethane
B
1-butoxymethoxy-propan-2-ol
C
1,2-bis-butoxymethoxy-propane
Conditions | Yield |
---|---|
Reaktionen mit weiteren Natriumalkoholaten; |
1,3-di(chloromethoxy)propane
sodium butanolate
A
di-n-butyloxymethane
Conditions | Yield |
---|---|
With butan-1-ol |
1,3-bis-chloromethoxy-butane
sodium butanolate
A
di-n-butyloxymethane
B
1,3-bis-butoxymethoxy-butane
Conditions | Yield |
---|---|
With butan-1-ol |
1,4-bis(chloromethoxy)crotonylene
sodium butanolate
A
di-n-butyloxymethane
Conditions | Yield |
---|---|
Reaktionen mit weiteren Natriumalkoholaten; |
Conditions | Yield |
---|---|
With hydrogenchloride at 60 - 100℃; |
1,2-bis(chloromethoxy)ethane
sodium butanolate
butan-1-ol
di-n-butyloxymethane
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride |
Conditions | Yield |
---|---|
With dimethyl sulfoxide In benzene |
Conditions | Yield |
---|---|
In acetonitrile |
n-Butyl nitrite
4-methoxy-N,N-dimethylanilne
A
di-n-butyloxymethane
B
Tributyl orthoformate
C
N-methyl-N-nitroso-p-anisidine
D
4-Methoxy-2-nitro-N-methyl-N-nitrosobenzeneamine
Conditions | Yield |
---|---|
With water for 72h; Product distribution; Ambient temperature; | A n/a B n/a C 68 % Chromat. D 28 % Chromat. |
n-Butyl nitrite
4-methoxy-N,N-dimethylanilne
A
di-n-butyloxymethane
B
4-Methoxy-2-nitro-N,N-dimethylbenzeneamine
C
4-Methoxy-2-nitro-N-methyl-N-nitrosobenzeneamine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 72h; Product distribution; Ambient temperature; | A n/a B 84 % Chromat. C 2 % Chromat. |
n-Butyl nitrite
4-bromo-N,N-dimethylaniline
A
di-n-butyloxymethane
B
4-Bromo-N-(n-butoxymethyl)-N-methylbenzeneamine
C
4-bromo-N-nitroso-N-methylaniline
Conditions | Yield |
---|---|
With ammonium chloride for 0.25h; Product distribution; Heating; | A 4 % Chromat. B 55 % Chromat. C 20 % Chromat. |
Dibutoxymethoxy-benzene
di-n-butyloxymethane
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; magnesium bromide In diethyl ether Ambient temperature; |
formaldehyd
1-ethoxymethyl-1H-imidazole
butan-1-ol
A
di-n-butyloxymethane
B
1-Butoxymethyl-3-ethoxymethyl-3H-imidazol-1-ium; chloride
Conditions | Yield |
---|---|
With hydrogenchloride 2.) 2 h, 90 deg C; Yield given. Multistep reaction; |
formaldehyd
butan-1-ol
A
di-n-butyloxymethane
B
1-(chloromethoxy)butane
Conditions | Yield |
---|---|
With hydrogenchloride Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With Nafion-H SAC-13 silica nanocomposite Heating; | 100% |
di-n-butyloxymethane
2-phenylethanol
formaldehyde-(butyl-phenethyl-acetal)
Conditions | Yield |
---|---|
With Nafion-H SAC-13 silica nanocomposite at 100℃; | 100% |
di-n-butyloxymethane
benzyl alcohol
formaldehyde-(benzyl-butyl-acetal)
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid Heating; | 99% |
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene at 135 - 140℃; for 9h; | 96.2% |
di-n-butyloxymethane
tralopyril
Conditions | Yield |
---|---|
With triethylamine; trichlorophosphate In water | 94.6% |
Conditions | Yield |
---|---|
With Nafion-H SAC-13 silica nanocomposite In benzene Heating; | 88% |
di-n-butyloxymethane
Dichlorophenylphosphine
(butoxymethyl)phenylphosphinic acid
Conditions | Yield |
---|---|
With zinc(II) chloride at 110℃; for 4h; | 87.7% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | 86% |
di-n-butyloxymethane
(butoxymethyl)diphenylphosphine oxide
Conditions | Yield |
---|---|
In diethyl ether for 1.5h; Heating; | 85% |
dibutyl chlorophosphite
di-n-butyloxymethane
O,O-dibutyl(butoxymethyl)phosphonate
Conditions | Yield |
---|---|
With zinc(II) chloride at 80℃; for 7h; | 84.5% |
di-n-butyloxymethane
1-Phenylethanol
A
(1-butoxyethyl)benzene
B
1-Phenethyl-methoxy-butylether
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | A 16% B 84% |
With Nafion-H SAC-13 silica nanocomposite In benzene Heating; | A 58% B 42% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 130 - 150℃; for 5h; | A 83% B 7% |
Conditions | Yield |
---|---|
With Nafion-H SAC-13 silica nanocomposite In benzene Heating; | 83% |
di-n-butyloxymethane
3-chloro-2-hydroxy-propionic acid butyl ester
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 130 - 150℃; for 5h; | 78% |
di-n-butyloxymethane
1,4-bis(trimethylsilyl)-2-butyne
A
(2-Butoxymethyl-buta-2,3-dienyl)-trimethyl-silane
B
2,3-Bis-butoxymethyl-buta-1,3-diene
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane Product distribution; -60 deg C, 15 min, from -60 deg C to 0 deg C, 15 min, 0 deg C, 15 min; various acetal/TiCl4/silane ratio, several acetals; | A 77% B n/a |
With titanium tetrachloride In dichloromethane 1.) -60 deg C, 15 min, 2.) from -60 deg C to 0 deg C, 15 min, 3.) 0 deg C, 15 min; Yields of byproduct given; | A 77% B n/a |
With titanium tetrachloride In dichloromethane 1.) -60 deg C, 15 min, 2.) from -60 deg C to 0 deg C, 15 min, 3.) 0 deg C, 15 min; Yields of byproduct given; | A n/a B 70% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 5h; Heating; | 77% |
di-n-butyloxymethane
Conditions | Yield |
---|---|
With 1,1,2-Trichloro-1,2,2-trifluoroethane; fluorine; sodium fluoride | 75% |
With fluorine; sodium fluoride In 1,1,2-Trichloro-1,2,2-trifluoroethane | 75% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 5h; Heating; | 72% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 5h; Heating; | 71% |
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