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:110-18-9
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inquiryItems Standard Result Appearance Colorless to light yellow clear liquid Clear colorless liquid Identification
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inquiryUnique advantages for TMEDA Cas 110-18-9 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Liquid Storage:Store at room Package:200kg/drum Application:Intermediates Transp
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inquiryN,N,N',N'-Tetramethylethylenediamine Product Name: N,N,N',N'-Tetramethylethylenediamine Molecular Weight: 116.20 CAS NO: 110-18-9 EC NO: 203-744
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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
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inquiryN,N,N',N'-Tetramethylethylenediamine Basic information Product Name: N,N,N',N'-Tetramethylethylenediamine Synonyms: TETRAMETHYLETHYLENEDIAMINE;TEMED;TD;N,N,N'N'-T
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inquiryProduct Name: N,N,N',N'-Tetramethylethylenediamine Molecular Formula: C6H16N2 Molecular Weight: 116.20 CAS RN: 110-18-9 Overseas Product Code: Dacbo TMEDA; Toyocat TE Properties: at normal temperature it is colorless transparent volat
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inquiryN,N,N',N'-Tetramethylethylenediamine CAS:110-18-9 Specification index chemical purity appearance clear,colorless liquid. be soluble in water, alcohol and other organic impregnant, bio
Cas:110-18-9
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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
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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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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiryMassive 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
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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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inquiryProduct name: N,N,N',N'-Tetramethylethylenediamine CAS No.: 110-18-9 Molecule Formula:C6H18N2 Molecule Weight:118.22 Purity: 99.0% Package: 180kg/drum Description:Colorless clear liquid Manufacture Standards:Enterprise Standar
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inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
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inquiryAppearance:Liquid Storage:tightly from light Package:180kg/drum Transportation:SEA Port:Qingdao
Cas:110-18-9
Min.Order:1000 Kilogram
Negotiable
Type:Manufacturers
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; for 24h; | 100% |
In chloroform at 20℃; for 24h; | 100% |
Conditions | Yield |
---|---|
With 1-ethyl-2-pyrrolidinone; sodium stannate(IV) trihydrate; alumina; calcium hydroxide at 45 - 80℃; for 6h; Reagent/catalyst; Temperature; Autoclave; Inert atmosphere; | 98.6% |
Conditions | Yield |
---|---|
With oxalic acid at 100 - 120℃; Eschweiler-Clarke methylation; | 96% |
With hydrogen In methanol at 130℃; under 15001.5 Torr; for 4.5h; Autoclave; | 89% |
With formic acid for 11h; Eschweiler-Clarke reaction; Reflux; | 80% |
at 130 - 160℃; | |
With water at 130 - 160℃; im Autoklaven; |
Conditions | Yield |
---|---|
With hydrogen at 180℃; under 7500.75 Torr; | 91.6% |
With hydrogen at 180℃; under 7500.75 Torr; | 91.6% |
Li(1+)*((H3C)2NCH2)2*(C5H5)V(C3H5)2(1-)=(Li((H3C)2NCH2)2)((C5H5)V(C3H5)2)
carbon monoxide
B
1,5-Hexadien
C
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In tetrahydrofuran reaction of CO with (LiTMEDA)(CpV(C3H5)2) in THF (Ar); formation of 1,5-hexadiene in the reaction soln., extn. of the residue with toluene, filtering off the solid and drying to give Li2(CpV(CO)3), evapn. of the filtrate to dryness and subliming the residue in a high vacuum at 80°C to give CpV(CO)4; | A 91% B 46% C n/a D n/a |
Conditions | Yield |
---|---|
In diethyl ether vigorously stirring a suspension of (3,4,5-η3)-3,4-dimethyl-3-pentenylato-N,N,N',N'-tetramethylethylenediaminenickel(II) in ether with 2,2'-bipyridine (CO2 or Ar); filtn. of the formed brown yellow ppt. after 24 h, shaking with THF fora few hours, filtn. and washing the residue with ether, drying in vacuo, elem. anal.; | A 90% B n/a |
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 0.333333h; Inert atmosphere; Schlenk technique; | A n/a B 86% |
Glycolaldehyde
dimethyl amine
A
2-(N,N-dimethylamino)ethanol
B
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
With platinum on carbon; hydrogen In ethanol at 25℃; under 30003 Torr; for 12h; Solvent; Pressure; Reagent/catalyst; Autoclave; | A 84% B 8% |
With 5%-palladium/activated carbon; hydrogen In ethanol at 25 - 80℃; under 30003 Torr; for 3h; Autoclave; | A 35% B 40% |
[4-Et(C6H4)C(NSiMe3)2]Li(TMEDA)
zirconium(IV) chloride
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 0℃; for 3h; Cooling; Schlenk technique; | A n/a B 83% C n/a |
[2-OMe(C6H4)C(NSiMe3)2]Li(TMEDA)
zirconium(IV) chloride
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 0℃; for 3h; Cooling; Schlenk technique; | A n/a B 82% C n/a |
zirconium(IV) chloride
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 0℃; for 3h; Cooling; Schlenk technique; | A n/a B 79% C n/a |
[4-OMe(C6H4)C(NSiMe3)2]Li(TMEDA)
zirconium(IV) chloride
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 0℃; for 3h; Cooling; Schlenk technique; | A n/a B 78% C n/a |
[4-n-Bu(C6H4)C(NSiMe3)2]Li(TMEDA)
zirconium(IV) chloride
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 0℃; for 3h; Cooling; Schlenk technique; | A n/a B 70% C n/a |
[(3-C4H3O)C(NSiMe3)2]Li(TMEDA)
zirconium(IV) chloride
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 0℃; for 3h; Cooling; Schlenk technique; | A n/a B 68% C n/a |
(tetramethylethylenediamine)lithium trihydro(2,4,6-tri-tert-butylphenyl)borate
A
5,7-di-tert-butylhydroxy-3,3-dimethyl-1-boraindane
B
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
With hydrogenchloride; water In diethyl ether; water byproducts: H2, LiCl; addn. of HCl to ether soln. of borate (0°C), stirring (room temp., 1 h), aq. HCl addn.; drying of etheral phase (Na2SO4), solvent removal (vacuum), repptn. (pentane); elem. anal.; | A 53% B n/a |
(tetramethylethylenediamine)lithium trihydro(2,4,6-tri-tert-butylphenyl)borate
A
hydroxy(2,4,6-tri-tert-butylphenyl)borane
B
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
With water In tert-butyl alcohol byproducts: H2, LiOH; stirring (0°C, 6h, room temp., 12 h); solvent removal (vacuum), addn. of ether/water, drying of ether phase (Na2SO4), solvent removal (vacuum), recrystn. (pentane); elem. anal.; | A 36% B n/a |
Conditions | Yield |
---|---|
With methanol; nickel at 175 - 200℃; under 40452.9 Torr; Hydrogenation; |
formaldehyd
ethylenediammonium sulfate
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
at 130 - 140℃; Destillation des Reaktionsprodukts mit Kalilauge; |
sodium methylate
4,5-epoxy-3,6-dimethoxy-17,17-dimethyl-morphina-6,8-dienium; iodide
N,N,N,N,-tetramethylethylenediamine
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
at 140℃; unter Druck; |
dimethyl amine
2-(dimethylamino)ethyl chloride
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
With xylene |
formaldehyd
formic acid
ethylenediamine
N,N,N,N,-tetramethylethylenediamine
2-(dimethylamino)ethyl chloride
A
2-(N,N-dimethylamino)ethanol
B
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
With alkalies |
Conditions | Yield |
---|---|
Multistep reaction; |
aminoethylpiperazine
formaldehyd
formic acid
1,2-dichloro-ethane
A
N,N'-dimethylpiperazine
B
1,4-diaza-bicyclo[2.2.2]octane
C
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
Mechanism; |
aminoethylpiperazine
formaldehyd
formic acid
1,2-dichloro-ethane
A
1,4-diaza-bicyclo[2.2.2]octane
B
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
Multistep reaction. Further byproducts given; |
1,4,8,11-tetramethyl-1,4,8,11-tetra-azacyclotetradecane
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 25℃; Rate constant; |
(1-ethyl-propenyl)-dimethyl-amine
N,N,N',N'-tetramethyl-1,2-diaminoethane-H+
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
ICR double resonance, proton affinity; |
N,N-Dimethylisobutenylamin
N,N,N',N'-tetramethyl-1,2-diaminoethane-H+
A
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
ICR double resonance, proton affinity; |
ethylene glycol
dimethyl amine
A
2-(N,N-dimethylamino)ethanol
B
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
With tris(triphenylphosphine)ruthenium(II) chloride at 120℃; for 3h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With ruthenium trichloride at 120℃; for 2.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 12h; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran; pentane for 2h; Ambient temperature; | 100% |
Conditions | Yield |
---|---|
Stage #1: tetrahydrofuran; N,N,N,N,-tetramethylethylenediamine; diphenylphosphane With n-butyllithium In tetrahydrofuran; hexane Stage #2: With tellurium In tetrahydrofuran; hexane at -78 - 20℃; | 100% |
Conditions | Yield |
---|---|
In acetonitrile; benzene Electrolysis; absence of oxygen and moisture; W-cathode, Zn suspended on Pt-anode, 30 V, 25 mA, 3.0 h, Et4NClO4 electrolyte; sepn. of pptd. product (further crop on addn. of petroleum ether), washing (petroleum ether), drying (vac.); elem. anal.; | 100% |
N,N,N,N,-tetramethylethylenediamine
[η**3-2-propenyl](N,N,N',N'-tetramethylethylenediamine)palladium(II) dichloro(η**3-2-propenyl)palladate(II)
Conditions | Yield |
---|---|
In acetone TMEDA added to -50°C soln.; stirred 1 h at -50°C; solvent vac. removed; recrystd. from acetone/toluene at -20°C; elem. anal.; | 100% |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
N,N,N,N,-tetramethylethylenediamine
A
(N,N,N',N'-tetramethylethylenediamine)tetracarbonylmolybdenum(0)
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
N,N,N,N,-tetramethylethylenediamine
LiOB(CH(SiMe3)2)2((Me2NCH2)2)
Conditions | Yield |
---|---|
In hexane react. at 25°C; filtering, filtrate at -20°C; | 100% |
N,N,N,N,-tetramethylethylenediamine
titanium tetrachloride
tetrachloro(N,N,N',N'-tetramethylethane-1,2-diamine)titanium(IV)
Conditions | Yield |
---|---|
In hexane at 0℃; for 1h; Inert atmosphere; | 100% |
In benzene solns. mixed at 10-20°C; filtered, washed (benzene), dried (vac.); elem. anal.; | >99 |
In pentane solns. mixed at 10-20°C; filtered, washed (pentane), dried (vac.); elem. anal.; | >99 |
N,N,N,N,-tetramethylethylenediamine
N,N,N',N',-tetramethylethylenediamine*2AlH3
Conditions | Yield |
---|---|
In diethyl ether at 25°C; ppt. collected by centrifugation, washed with Et2O, dried, elem. anal.; | 100% |
N,N,N,N,-tetramethylethylenediamine
[(η5-C5H5)RuCl(N,N,N',N'-tetramethylethylenediamine)]
Conditions | Yield |
---|---|
In acetone soln. of Ru-complex and ligand in acetone was stirred at room temp. for 2 h under Ar; solvent was removed under vac., washed with pentane; | 100% |
p-nitrobenzene iodide
N,N,N,N,-tetramethylethylenediamine
bis(dibenzylideneacetone)-palladium(0)
PdI(4-NO2C6H4)(N,N,N',N'-tetramethylethylenediamine)
Conditions | Yield |
---|---|
In not given byproducts: dibenzylideneacetone; N2-atmosphere; according to Markies, A. J. et al.: J. Organomet. Chem. 482 (1994) 191; elem. anal.; | 100% |
N,N,N,N,-tetramethylethylenediamine
4-Iodoacetophenone
bis(dibenzylideneacetone)-palladium(0)
PdI(4-MeCOC6H4)(N,N,N',N'-tetramethylethylenediamine)
Conditions | Yield |
---|---|
In not given byproducts: dibenzylideneacetone; N2-atmosphere; according to Markies, A. J. et al.: J. Organomet. Chem. 482 (1994) 191; elem. anal.; | 100% |
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In acetone TMEDA added dropwise at -50°C, stirred 1 h at -50°C; solvent vac. evapd.; trituration with ether, dried in vac.; elem. anal.; | 100% |
silver tetrafluoroborate
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: AgCl; π-2-butenylpalladium chloride dimer dissolved in THF; AgBF4 added; stirred 10 min; AgCl removed and washed with THF; TMEDA added dropwise toTHF extracts, stirred 10 min; solvent vac. removed; elem. anal.; | 100% |
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In acetone TMEDA added dropwise to -50°C soln.; stirred 1 h at -50°C; solvent vac. removed; elem. anal.; | 100% |
N,N,N,N,-tetramethylethylenediamine
3,5-bis(3,5-dimethoxybenzocarboxymethyl)benzyl bromide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 70℃; Inert atmosphere; | 100% |
In N,N-dimethyl-formamide at 70℃; for 15h; Inert atmosphere; | 100% |
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In tetrahydrofuran excess N,N-tetramethylethylenediamine; | 100% |
N,N,N,N,-tetramethylethylenediamine
[ThCl4(1,2-dimethoxyethane)2]
ThCl4(Me2NCH2CH2NMe2)2
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.5h; | 100% |
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 20℃; | 100% |
Conditions | Yield |
---|---|
at -78℃; for 0.333333h; Schlenk technique; Inert atmosphere; Reflux; | 100% |
at -78℃; for 0.333333h; Inert atmosphere; Reflux; | 100% |
Conditions | Yield |
---|---|
In chloroform at 85℃; for 24h; | 100% |
Conditions | Yield |
---|---|
In chloroform at 85℃; for 24h; | 100% |
Conditions | Yield |
---|---|
In chloroform at 85℃; for 24h; | 100% |
In acetonitrile for 1h; Reflux; | 44% |
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In hexane at 25℃; Inert atmosphere; Glovebox; | 100% |
Conditions | Yield |
---|---|
In diethyl ether for 1h; | 100% |
2-ethylhexyl bromide
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
for 12h; Reflux; | 100% |
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
Stage #1: N,N,N,N,-tetramethylethylenediamine; 2H2NO3(1-)*(x)H2O*Pd(2+) In dimethyl sulfoxide at 80℃; for 0.166667h; Stage #2: 1,3,5-tris(1-imidazolyl)benzene In dimethyl sulfoxide at 80℃; for 2h; | 100% |
N,N,N,N,-tetramethylethylenediamine
4-(bromomethyl)benzophenone
Conditions | Yield |
---|---|
In chloroform at 20℃; for 72h; | 99.7% |
In chloroform at 20℃; for 72h; | 99.7% |
In chloroform |
N,N,N,N,-tetramethylethylenediamine
lithium triethylborohydride
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: B(C2H5)3, H2; addn. of Li(BHEt3) in THF to soln. of the borane at -78°C, stirred for 5 min at room temp., volatiles removed in vac., addn. of THF, addn. of tmeda;; concentrated, washed three times with pentane, dried;; | 99% |
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