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Cas:109-87-5
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inquiryAnalysis tests Standard Results Appearance White transparent liquid Conform Grade Premium
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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
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inquiryDimethoxymethane Product Name: Dimethoxymethane Molecular Weight: 76.09 CAS NO: 109-87-5 EC NO: 203-714-2 Molecular Formula: C3H8O2
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inquiryDimethoxymethane Basic information Product Name: Dimethoxymethane Synonyms: METHYLENE DIMETHYLATE;METHYLENE DIMETHYL ETHER;METHYLENE GLYCOL DIMETHYL ETHER;METHYLAL;FORMALDEHYDE DIMETHYL;
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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
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Cas:109-87-5
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inquiryProduct 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,
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inquiry1)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 etc. 3) oem/odm available; 4) rea
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inquiryName: Dimethoxymethane. Synonym: DIMETHOXYMETHANE;DIMETHYLFORMAL; (CH3O) 2CH2tell2meme4copyright DioxapentaneterAnesthenyltransferbis (methoxy) methane;dimethoxy-methan;Dimethylacetalformaldehyde. CAS No: 109-87-5. Molecular formula: C3H8O2.
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Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
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inquiryDimethoxymethane Basic information Product Name: Dimethoxymethane Synonyms: METHYLENE DIMETHYLATE;METHYLENE DIMETHYL ETHER;METHYLENE GLYCOL DIMETHYL ETHER;METHY
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Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer a
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inquiryConditions | Yield |
---|---|
In water at 46 - 100℃; Acidic ion exchange resin; | A 98.2% B 0.6% |
Katapak-catalyst In water at 46 - 100℃; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With sulfuric acid for 5h; Reagent/catalyst; Reflux; | 96% |
ion exchange resin with sulphonic acid groups In water at 70℃; for 0.2h; Industry scale; | 95.9% |
ion-exchange resines In water Product distribution; continuous apparatus (rectification of the formed methylal); |
1-(methoxymethyl)-2-pyrrolidinone
chloromethyl methyl ether
A
1-(chloromethyl)pyrrolidin-2-one
B
Dimethoxymethane
Conditions | Yield |
---|---|
Heating; | A 96% B n/a |
dimethyldimethoxysilan
2,2-dimethyl-[1,3,2]dioxasilinane
A
Dimethoxymethane
B
2,2,4,4,6-Pentamethyl-1,3-dioxa-2-silacyclohexane
Conditions | Yield |
---|---|
With tin(IV) chloride at 65℃; Product distribution; other reaction conditions; also with 1,3-dioxane and 4,4-dimethyl-1,3-dioxane; | A n/a B 94% |
methanol
phenylacetylene
A
benzoic acid methyl ester
B
Dimethoxymethane
Conditions | Yield |
---|---|
With bis-[(trifluoroacetoxy)iodo]benzene at 60℃; for 15h; Time; Reagent/catalyst; Concentration; Temperature; Sealed tube; | A 82% B n/a |
Dimethyl ether
A
methanol
B
formaldehyd
C
Dimethoxymethane
D
Methyl formate
Conditions | Yield |
---|---|
With nitrogen; oxygen at 239.84℃; Conversion of starting material; | A 19.4% B 79% C 0.1% D 1.6% |
With nitrogen; oxygen at 199.84 - 259.84℃; Rate constant; | A 17.3% B 69.2% C 0% D 1.6% |
With nitrogen; oxygen at 239.84℃; Conversion of starting material; | A 22.4% B 60.1% C 0% D 5% |
methanol
dichloromethane
carbon monoxide
A
Dimethoxymethane
B
acetic acid methyl ester
C
methyl methoxyacetate
D
malonic acid dimethyl ester
Conditions | Yield |
---|---|
With Methyl formate; sodium methylate; Co2(CO)6{P(C4H9-n)3}2 at 80℃; under 11250.9 Torr; for 15h; electrolysis; | A 8% B n/a C 3% D 74.5% |
With Methyl formate; sodium methylate; Co2(CO)6{P(C4H9-n)3}2 at 80℃; under 11250.9 Torr; for 15h; Product distribution; Mechanism; electrolysis, var. of catalyst, its reduction method, ratio; | A 8% B n/a C 3% D 74.5% |
With sodium hydroxide; carbon-doped cobalt at 80℃; under 23560 Torr; for 1h; | A 1.2 % Chromat. B 7.5 % Chromat. C 1.9 % Chromat. D 28.8 % Chromat. |
methanethiosulfonic acid S-methyl ester
A
formic acid
B
methanesulfonic acid
C
Dimethoxymethane
D
Methyl formate
Conditions | Yield |
---|---|
With oxygen In methanol Irradiation; | A n/a B 72% C n/a D n/a |
Conditions | Yield |
---|---|
With methanol; sulfuric acid Heating; | A n/a B 70% |
Conditions | Yield |
---|---|
With 4-vinylpyridine at 125℃; under 6000.6 Torr; for 2h; | 58% |
Conditions | Yield |
---|---|
With oxygen at 139.84℃; under 760.051 Torr; Reagent/catalyst; Temperature; Time; Inert atmosphere; | 50% |
With V(V) complex at 140℃; under 760.051 Torr; for 4h; Catalytic behavior; Temperature; Sealed tube; chemoselective reaction; | 9% |
With oxygen; Mo12V3W1.2Cu1.2Sb0.5Ox at 200 - 350℃; Product distribution / selectivity; Gas phase; | 1.6% |
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; hydrogen; bis(trifluoromethanesulfonyl)amide; [2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine] In tetrahydrofuran at 80℃; under 60006 Torr; for 22h; Catalytic behavior; Reagent/catalyst; Schlenk technique; Autoclave; | 41% |
methanol
chloroprene
A
Dimethoxymethane
B
2-chloro-3,3-dimethoxyprop-1-ene
C
methoxymethanol
D
acrylic acid methyl ester
Conditions | Yield |
---|---|
With ozone at -78℃; Further byproducts given; | A 24 % Spectr. B 40% C 75 % Spectr. D n/a |
trans-4-tert-butylcyclohexanol
chloromethyl methyl ether
A
Dimethoxymethane
C
trans-4-tert-butyl-O-(methoxymethyl)cyclohexanol
Conditions | Yield |
---|---|
Stage #1: chloromethyl methyl ether With 1H-imidazole In d7-N,N-dimethylformamide for 0.166667h; Stage #2: trans-4-tert-butylcyclohexanol for 24h; | A n/a B n/a C 40% |
methanol
2-chloro-3-methylbutadiene
A
Dimethoxymethane
B
acetic acid methyl ester
C
methacrylic acid methyl ester
D
2-Chlor-3,3-dimethoxy-1-buten
Conditions | Yield |
---|---|
With ozone at -78℃; Further byproducts given. Yields of byproduct given; | A n/a B n/a C n/a D 39% |
Conditions | Yield |
---|---|
With PHTHALIMAX S4 vanadia-titania catalyst; oxygen at 139.84℃; under 760.051 Torr; Inert atmosphere; | A 38% B n/a |
at 150℃; for 18h; Product distribution; | A 0.72 mmol B 2.24 mmol |
chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II) at 20℃; Product distribution; Further Variations:; Catalysts; Electrolysis; |
Conditions | Yield |
---|---|
With oxygen at 169.84℃; under 760.051 Torr; Inert atmosphere; | A n/a B 30% C n/a |
With titanium(IV) oxide at 275℃; | A 49 %Chromat. B 7 %Chromat. C 44 %Chromat. |
With oxygen at 249.84℃; for 1.16667h; chemoselective reaction; |
Conditions | Yield |
---|---|
With oxygen at 159.84℃; under 760.051 Torr; Temperature; Inert atmosphere; | A n/a B 28% |
With oxygen; iron(II) molybdate at 200 - 250℃; Product distribution / selectivity; Gas phase; | A n/a B 1.4% |
molecular sieve at 230℃; Product distribution; Mechanism; other alcohols; other catalysts; |
Conditions | Yield |
---|---|
With oxygen at 169.84℃; under 760.051 Torr; Reagent/catalyst; Temperature; Inert atmosphere; | A 28% B n/a |
With oxygen; molybdenum(VI) oxide at 215℃; Product distribution; Investigation of methanol conversion in contact with MoO3 in a flow reactor in helium as a carrier gas. Investigation of the effect of the oxygen partial pressure in the reactive gas and reaction time in the absence of oxygen.; | |
With 2,6-di-tert-butyl-pyridine; H5PV2Mo10O40; oxygen; silica gel at 179.85℃; Product distribution; Further Variations:; Reagents; |
Conditions | Yield |
---|---|
With oxygen at 159.84℃; under 760.051 Torr; Reagent/catalyst; Temperature; Inert atmosphere; | A 28% B n/a C n/a |
With PHTHALIMAX S4 vanadia-titania catalyst; oxygen at 159.84℃; under 760.051 Torr; Inert atmosphere; | A 17% B n/a C n/a |
With silicomolybdic acid at 170℃; for 1h; Product distribution; other reagents, other organic oxygen-containing compounds; |
Conditions | Yield |
---|---|
With phosphotungstic acid; platinum In water at 20℃; Product distribution; electrocatalytic oxidation of methanol investigated; | A n/a B 26% C n/a |
With phosphotungstic acid; platinum In water at 20℃; electrocatalytic oxidation; | A n/a B 26% C n/a |
With helium; water; oxygen at 24.9℃; under 757.6 Torr; Product distribution; gas phase fuel cell; variation of pressures; |
1-hexadecene ozonide
A
Dimethoxymethane
B
n-pentadecanal
C
Methyl formate
D
palmitic acid
E
pentadecanoic acid methyl ester
F
1,1-dimethoxy-pentadecane
Conditions | Yield |
---|---|
In methanol at 90℃; for 6h; Mechanism; Product distribution; Kinetics; other solvents; other objects of study: energy data, velocity constant; | A 19.6% B 8.8% C 21.3% D 20.3% E 2.2% F 14.1% |
butyl-[1,2,4]trioxolane
methanol
A
pentanal
B
Dimethoxymethane
C
Methyl formate
D
methyl valerate
E
1,1-dimethoxy-pentane
F
valeric acid
Conditions | Yield |
---|---|
at 90℃; for 6h; Product distribution; Thermodynamic data; Rate constant; other temperature, ΔS (excit.), ΔG (excit.), ΔH (excit.); | A 2.8% B 18.3% C 20.4% D 3.7% E 18.4% F 15.9% |
butyl-[1,2,4]trioxolane
A
formaldehyd
B
pentanal
C
Dimethoxymethane
D
Methyl formate
E
1,1-dimethoxy-pentane
F
valeric acid
Conditions | Yield |
---|---|
In methanol at 90℃; for 6h; Mechanism; Product distribution; | A 2.1% B 2.8% C 18.3% D 20.4% E 18.4% F 15.9% |
methanol
dichloromethane
A
Dimethoxymethane
B
1-((2R,4S,5R)-4-Ethoxymethoxy-5-ethoxymethoxymethyl-tetrahydro-furan-2-yl)-5-trifluoromethyl-1H-pyrimidine-2,4-dione
Conditions | Yield |
---|---|
With sodium hydroxide at 140℃; | A n/a B 19% |
methanol
di-n-butyloxymethane
A
Dimethoxymethane
B
1-butoxy-1-methoxymethane
C
butan-1-ol
Conditions | Yield |
---|---|
at 160 - 180℃; reagiert analog mit Decylalkohol; |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With sodium hydroxide at 100 - 125℃; unter Druck; | |
With sodium hydroxide at 100 - 125℃; unter Druck; |
methanol
Chloromethyl acetate
A
Dimethoxymethane
B
acetic acid methyl ester
Conditions | Yield |
---|---|
at 50℃; |
Dimethoxymethane
2,2-Dimethyl-1,3-propanedithiol
5,5-Dimethyl-1,3-dithiane
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate | 100% |
With boron trifluoride diethyl etherate; acetic acid In chloroform for 0.5h; Heating; | 100% |
88.7% | |
With trifluoroborane diethyl ether; acetic acid In chloroform |
Conditions | Yield |
---|---|
100% |
Dimethoxymethane
2,2-diethyl-1,3-propanedithiol
5,5-Diethyl-1,3-dithiane
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate | 100% |
With boron trifluoride diethyl etherate; acetic acid In chloroform for 0.5h; Heating; | 100% |
Dimethoxymethane
2-(hydroxymethyl)butane-1,4-diol
5-(2-hydroxyethyl)-1,3-dioxane
Conditions | Yield |
---|---|
100% |
Dimethoxymethane
3-Phenylpropenol
γ-Phenyl-allylalkohol-methoxy-methylether
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; lithium bromide for 0.75h; Ambient temperature; | 100% |
With 12-tungstophosphoric acid immobilized on [bmim][FeCl4] at 75 - 82℃; for 0.00555556h; Microwave irradiation; | 98% |
With 1-butyl-3-methylimidazolium tetrachloroindate for 0.025h; Microwave irradiation; chemoselective reaction; | 97% |
With tin(IV)octabromotetraphenylporphyrinato trifluoromethanesulfonate at 20℃; for 0.0833333h; | 95% |
Dimethoxymethane
diethyl (2R,3R)-tartrate
(+)-(2R,3R)-diethyl 2,3-bismethoxymethoxybutanedioate
Conditions | Yield |
---|---|
With phosphorus pentaoxide In chloroform for 2.5h; Ambient temperature; | 100% |
With phosphorus pentoxide In dichloromethane for 5h; Ambient temperature; | 100% |
With phosphorus pentoxide In chloroform for 2h; Alkylation; | 97% |
With phosphorus pentoxide In dichloromethane | 96% |
With phosphorus pentoxide In dichloromethane |
Dimethoxymethane
1-Methylsulfanyl-4-phenyl-1-(toluene-4-sulfonyl)-butan-2-ol
1-(2-Methoxymethoxy-1-methylsulfanyl-4-phenyl-butane-1-sulfonyl)-4-methyl-benzene
Conditions | Yield |
---|---|
With phosphorus pentoxide In chloroform for 1h; Ambient temperature; | 100% |
Dimethoxymethane
2-Methylsulfanyl-1-phenyl-2-(toluene-4-sulfonyl)-ethanol
1-(2-Methoxymethoxy-1-methylsulfanyl-2-phenyl-ethanesulfonyl)-4-methyl-benzene
Conditions | Yield |
---|---|
With phosphorus pentoxide In chloroform for 1h; Ambient temperature; | 100% |
Dimethoxymethane
2β-bromo-1α,3β-dihydroxycycloheptane
2β-bromo-1α,3β-bis(methoxymethoxy)-cycloheptane
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane | 100% |
Dimethoxymethane
L-(+)-diethyl tartrate
2,3-Bis-methoxymethoxy-succinic acid diethyl ester
Conditions | Yield |
---|---|
With phosphorus pentoxide | 100% |
Conditions | Yield |
---|---|
With N,N,N’,N’-tetrabromobenzene-1,3-disulfonamide at 20℃; for 1h; | 100% |
zirconium(IV) chloride at 20℃; for 1h; | 97% |
With tin(IV)octabromotetraphenylporphyrinato trifluoromethanesulfonate at 20℃; for 0.0833333h; | 97% |
Dimethoxymethane
diethyl (2R,3R)-tartrate
trans-(4R,5R)-1,3-dioxolane-4,5-dicarboxylic acid diethyl ester
Conditions | Yield |
---|---|
With 3 A molecular sieve; Amberlyst 15 ion-exchange resin In ethyl acetate for 24h; Heating; | 100% |
With boron trifluoride diethyl etherate In Isopropyl acetate | 100% |
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane at 20℃; for 2h; | 100% |
Dimethoxymethane
3,3'-Dimethyl-biphenyl-2,2'-dithiol
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In dichloromethane for 12h; Ambient temperature; | 100% |
Dimethoxymethane
Conditions | Yield |
---|---|
With phosphorus pentoxide at 20℃; for 0.166667h; | 100% |
With phosphorus pentoxide In dichloromethane at 20℃; | 89% |
Dimethoxymethane
diethyl (2S,3S)-tartrate
diethyl (2S,3S)-2,3-di-O-methoxymethyl-tartrate
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane | 100% |
With phosphorus pentoxide In dichloromethane for 3h; | 100% |
With phosphorus pentoxide In chloroform for 2h; Alkylation; | 84% |
With phosphorus pentoxide In dichloromethane | |
With phosphorus pentoxide In dichloromethane at 0℃; for 10h; Inert atmosphere; |
Dimethoxymethane
Conditions | Yield |
---|---|
With phosphorus pentoxide at 0℃; Condensation; Cyclization; | 100% |
Conditions | Yield |
---|---|
With 2,6-dimethylpyridine; trimethylsilyl trifluoromethanesulfonate at 0 - 20℃; for 12h; | 100% |
Dimethoxymethane
methyl (2R,3S)-2,3-dihydroxy-3-phenylpropanoate
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane for 1h; | 100% |
Dimethoxymethane
(2R,3S)-2,3-Dihydroxy-butyric acid methyl ester
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane for 1h; | 100% |
Dimethoxymethane
(R)-2,3-dihydroxy-2-methyl-propionic acid methyl ester
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane for 1h; | 100% |
Dimethoxymethane
(2R,3S)-4-Benzyloxy-2,3-dihydroxy-butyric acid methyl ester
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane for 1h; | 100% |
Dimethoxymethane
(-)-(2S)-5-benzenesulfonyl-1-tosyloxy-pent-3-ene-2-ol
(+)-(2S)-5-benzenesulfonyl-2-methoxymethoxy-1-tosyloxy-pent-3-ene
Conditions | Yield |
---|---|
With phosphorus pentoxide In chloroform at 20℃; for 1h; | 100% |
Dimethoxymethane
(2S)-2-hydroxy-1,4-bis<(methansulfonyl)oxy>butane
(S)-1,4-di-O-mesyl-O-(methoxymethyl)-1,2,4-butanetriol
Conditions | Yield |
---|---|
With phosphorus pentoxide In chloroform at 20℃; for 0.75h; | 100% |
Dimethoxymethane
para-Chlorobenzyl alcohol
1-chloro-4-[(methoxymethoxy)methyl]benzene
Conditions | Yield |
---|---|
With N,N,N’,N’-tetrabromobenzene-1,3-disulfonamide at 20℃; for 1.2h; | 100% |
With zirconyl triflate at 20℃; for 0.166667h; neat (no solvent); chemoselective reaction; | 100% |
With 12-tungstophosphoric acid immobilized on [bmim][FeCl4] at 75 - 82℃; for 0.00555556h; Microwave irradiation; | 98% |
Conditions | Yield |
---|---|
With phosphorus pentoxide | 100% |
With phosphorus pentoxide at 20℃; for 1h; | 89% |
Dimethoxymethane
ethyl 4,7-dihydro-4β,7β-ethano-2H-isoindole-1-carboxylate
bis(3-ethoxycarbonyl-4,7-dihydro-4,7-ethano-2H-isoindol-1-yl)methane
Conditions | Yield |
---|---|
With sulfuric acid In dichloromethane; acetic acid at 20℃; for 1h; | 100% |
1-(3-bromo-4-hydroxyphenyl)-acetone
Dimethoxymethane
1-[3-bromo-4-(methoxymethoxy)phenyl]acetone
Conditions | Yield |
---|---|
With phosphorus pentoxide In toluene at -5 - 5℃; for 17h; Product distribution / selectivity; | 100% |
Dimethoxymethane
2,4,6-trihydroxyacetophenone
2'-hydroxy-4',6'-bis(methoxymethoxy)acetophenone
Conditions | Yield |
---|---|
Stage #1: Dimethoxymethane With acetyl chloride; zinc dibromide In dichloromethane at 20 - 30℃; for 3.5h; Stage #2: 2,4,6-trihydroxyacetophenone With N-ethyl-N,N-diisopropylamine In dichloromethane at 5 - 10℃; | 100% |
Stage #1: Dimethoxymethane With acetyl chloride; zinc dibromide at 20℃; for 2h; Inert atmosphere; Stage #2: 2,4,6-trihydroxyacetophenone With diisopropylamine In dichloromethane for 3h; Inert atmosphere; Cooling with ice; regioselective reaction; | 50% |
Stage #1: Dimethoxymethane With acetyl chloride; zinc dibromide In dichloromethane at 20℃; for 3.5h; Stage #2: 2,4,6-trihydroxyacetophenone With N-ethyl-N,N-diisopropylamine In dichloromethane at 5℃; |
Dimethoxymethane
(2,6-dibromo-3,5-dihydroxyphenyl)(3,5-dichloro-2-hydroxy-6-methoxy-4-methylphenyl)methanone
(2,6-dibromo-3,5-bis(methoxymethoxy)phenyl)(3,5-dichloro-2-hydroxy-6-methoxy-4-methylphenyl)methanone
Conditions | Yield |
---|---|
With phosphorus pentoxide at 20℃; for 3h; | 100% |
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