Conditions | Yield |
---|---|
With sebaconitrile; copper(I) oxide In NALKYLENE 500 at 200℃; for 14h; Product distribution / selectivity; | A 3.32% B 95.7% |
With octanedinitrile; copper(I) oxide In NALKYLENE 500 at 200℃; for 14 - 21h; Product distribution / selectivity; | A 3.45% B 94.18% |
With hexanedinitrile; copper(I) oxide In NALKYLENE 500 at 200℃; for 14h; Product distribution / selectivity; | A 5.26% B 93.38% |
Conditions | Yield |
---|---|
With trichlorosilane at 80℃; for 6h; Temperature; | 86% |
With trichlorosilane; N,N-dimethyl-aniline; benzene | |
With trichlorosilane | |
With trichlorosilane; N,N-diethylaniline |
Conditions | Yield |
---|---|
84% | |
84% |
Conditions | Yield |
---|---|
Stage #1: methanol; C21H29NO3S With hydrogenchloride In 1,4-dioxane at 0 - 23℃; for 1h; Inert atmosphere; Schlenk technique; Stage #2: 2-bromoallyl bromide With N-ethyl-N,N-diisopropylamine In acetonitrile at 23 - 80℃; for 12h; Inert atmosphere; Schlenk technique; | A 26% B 54% |
trichlorosilane
Triethoxysilane
Conditions | Yield |
---|---|
With C2H5OH In benzene byproducts: HCl; | 45% |
With ethanol byproducts: HCl; | |
With C2H5OH byproducts: HCl; |
ethanol
ethene
A
ethyltriethoxy silane
B
ethyldiethoxysilane
C
Triethoxysilane
Conditions | Yield |
---|---|
With silicon at 240℃; | A n/a B 13% C n/a |
Conditions | Yield |
---|---|
With Y(3+)*2C12H21Si(1-)*H(1-)*C4H8O; 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In benzene-d6 at 80℃; for 20h; | 12% |
With hydrogen under 110 Torr; for 5h; |
Conditions | Yield |
---|---|
With trichlorosilane; benzene at 0℃; | |
With copper(l) chloride; silicon at 242℃; | A 105 g B 1635 g |
With copper(l) chloride; silicon at 242℃; Concentration; Time; Large scale; | A 141 g B 3380 g |
Conditions | Yield |
---|---|
With trichlorosilane |
Conditions | Yield |
---|---|
With trichlorosilane |
ethanol
butoxy-dichloro-silane
benzene
A
Triethoxysilane
B
di(ethoxy)(butoxy)silane
C
(ethoxy)di(butoxy)silane
Conditions | Yield |
---|---|
at 0℃; dann bei Siedetemperatur; |
Conditions | Yield |
---|---|
In toluene at 110 - 114℃; for 2h; Product distribution; other temperature (25-30 and 50-75 deg C), or without solvent; |
ethanol
trichlorosilane
benzene
A
tetraethoxy orthosilicate
B
Triethoxysilane
Conditions | Yield |
---|---|
at 20℃; |
ethanol
A
tetraethoxy orthosilicate
B
diethoxysilane
C
ethyldiethoxysilane
D
Triethoxysilane
Conditions | Yield |
---|---|
With thiophene; copper(l) chloride; silicon at 339.85℃; under 607.549 Torr; Further byproducts given; | A 3 % Chromat. B 4 % Chromat. C 14 % Chromat. D 75 % Chromat. |
ethanol
silicon
A
diethyl acetal
B
tetraethoxy orthosilicate
C
Triethoxysilane
D
acetaldehyde
Conditions | Yield |
---|---|
With FS1265; SAG 47; copper(II) hydroxide In THERMINOL 59 at 220℃; Product distribution / selectivity; |
ethanol
silicon
A
ethyltriethoxy silane
B
tetraethoxy orthosilicate
C
diethoxysilane
D
ethyldiethoxysilane
E
Triethoxysilane
Conditions | Yield |
---|---|
With copper(I) cyanide; copper(I) oxide In THERMINOL 59 at 200℃; for 16 - 18h; Product distribution / selectivity; | |
With copper(I) cyanide; undecyl cyanide; copper(I) oxide In THERMINOL 59 at 200℃; for 15h; Product distribution / selectivity; | |
With copper(I) cyanide; copper(I) oxide In THERMINOL 59 at 200℃; for 20h; Product distribution / selectivity; | |
With octanedinitrile; copper(I) oxide In NALKYLENE 500 at 200℃; for 15h; Product distribution / selectivity; hydrogen atmosphere; |
ethanol
silicon
A
tetraethoxy orthosilicate
B
diethoxysilane
C
ethyldiethoxysilane
D
Triethoxysilane
Conditions | Yield |
---|---|
With octanedinitrile; copper(I) oxide In NALKYLENE 500 at 200℃; for 16h; Product distribution / selectivity; Nitrogen atmosphere; | |
With octanedinitrile; copper(I) oxide In NALKYLENE 500 at 200℃; for 19h; Product distribution / selectivity; hydrogen atmosphere; |
Conditions | Yield |
---|---|
In neat (no solvent) dropwise addition of ethanol to SiHCl3; heating;; distillation;; |
trimethyl-silanyl-ammonium; chloride
A
methylmethoxy silane
B
diethoxysilane
C
Triethoxysilane
Conditions | Yield |
---|---|
With ethanol | |
With C2H5OH |
Conditions | Yield |
---|---|
copper(I) oxide; copper; copper(l) chloride In Marlotherm SH at 190℃; for 3.41667 - 3.45h; Product distribution / selectivity; Microwave irradiation; | |
copper(l) chloride In Marlotherm SH at 190℃; for 3.43333 - 3.51667h; Product distribution / selectivity; Microwave irradiation; |
Conditions | Yield |
---|---|
With trichlorosilane In hexane at 0℃; Inert atmosphere; |
Conditions | Yield |
---|---|
In diethylene glycol dimethyl ether at -70℃; for 1h; Catalytic behavior; Solvent; Inert atmosphere; Schlenk technique; |
Conditions | Yield |
---|---|
In diethylene glycol dimethyl ether at 110℃; for 72h; Catalytic behavior; Solvent; Inert atmosphere; Schlenk technique; |
Conditions | Yield |
---|---|
With potassium hydroxide at 240℃; for 3h; Autoclave; Molecular sieve; |
Conditions | Yield |
---|---|
at 90℃; for 5h; Inert atmosphere; | 100% |
at 90℃; for 5h; Inert atmosphere; | 100% |
With platinum on carbon nanotubes In neat (no solvent) at 20℃; for 24h; | 98% |
Conditions | Yield |
---|---|
at 90℃; for 5h; Inert atmosphere; | 100% |
at 90℃; for 5h; Inert atmosphere; | 100% |
With graphene nanoplates-supported platinum nanoparticles In neat (no solvent) at 80℃; for 2h; Catalytic behavior; | 99% |
Conditions | Yield |
---|---|
With C34H39N3O2Rh(1+)*BF4(1-) In dichloromethane-d2 at 60℃; for 4h; Inert atmosphere; Glovebox; stereoselective reaction; | 100% |
With 2-dicyclohexyl-phosphino-2',4',6'-triisopropylbiphenyl; platinum(IV) oxide In tetrahydrofuran at 60℃; for 1h; | 72% |
With C24H23ClCrIrNO3 In 1,1,2,2-tetrachloroethane at 100℃; for 24h; Catalytic behavior; Inert atmosphere; Schlenk technique; regioselective reaction; | 63% |
Conditions | Yield |
---|---|
at 90℃; for 5h; Inert atmosphere; | 100% |
at 90℃; for 5h; Inert atmosphere; | 100% |
With dihydrogen hexachloroplatinate; 7,8-dicarba-nido-undecaborate(1-) at 20℃; for 24h; Product distribution; other reaction time, various catalyst composition; | 78% |
Triethoxysilane
Conditions | Yield |
---|---|
chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex In toluene for 12h; | 100% |
chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex at 20℃; for 4h; | 38% |
Triethoxysilane
Conditions | Yield |
---|---|
dihydrogen hexachloroplatinate In dichloromethane for 60h; Heating; | 100% |
Triethoxysilane
tris(4-iodophenyl)amine
tris(4-triethoxysilylphenyl)amine
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; triethylamine; bis(acetonitrile)(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate In N,N-dimethyl-formamide at 80℃; for 1h; | 100% |
With methyl-triphenylphosphonium iodide; triethylamine; bis(acetonitrile)(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate In N,N-dimethyl-formamide at 80℃; for 1h; | 100% |
Conditions | Yield |
---|---|
Stage #1: C102H146OSi With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In 2,2-Dimethyl-1-oxa-2-silacyclohexan; toluene at 20℃; for 0.166667h; Inert atmosphere; Stage #2: Triethoxysilane In 2,2-Dimethyl-1-oxa-2-silacyclohexan; toluene at 20℃; for 1h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: C122H150O2 With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In 2,2-Dimethyl-1-oxa-2-silacyclohexan; toluene at 20℃; for 0.166667h; Inert atmosphere; Stage #2: Triethoxysilane In 2,2-Dimethyl-1-oxa-2-silacyclohexan; toluene at 20℃; for 1h; Inert atmosphere; | 100% |
Triethoxysilane
10-(4-(10-undecenyloxy)phenyl)ethynyl-9-anthraldehyde
10-(4-(11-(triethoxysilyl)undecyloxy)phenyl)ethynyl-9-anthraldehyde
Conditions | Yield |
---|---|
Stage #1: 10-(4-(10-undecenyloxy)phenyl)ethynyl-9-anthraldehyde With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In 2,2-Dimethyl-1-oxa-2-silacyclohexan; toluene at 20℃; for 0.166667h; Inert atmosphere; Stage #2: Triethoxysilane In 2,2-Dimethyl-1-oxa-2-silacyclohexan; toluene at 20℃; for 1h; Inert atmosphere; | 100% |
Triethoxysilane
tris(trimethylsilyl)(vinyldimethylsilyl)methane
(Me3Si)3CSiMe2CH2CH2Si(OEt)3
Conditions | Yield |
---|---|
With platinum In toluene at 20℃; for 48h; | 100% |
Conditions | Yield |
---|---|
at 90℃; for 5h; Inert atmosphere; | 100% |
at 90℃; for 5h; Inert atmosphere; | 100% |
With tri[1-methyl-2-diphenylposphino-3-ethylimidazolium hexafluorophosphate] rhodium chloride at 70℃; for 5h; Ionic liquid; regioselective reaction; | |
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex at 80℃; for 20h; Schlenk technique; Inert atmosphere; regioselective reaction; | 94.7 %Spectr. |
Triethoxysilane
5-hexen-1-yl α-bromophenylacetate
6-(triethoxysilyl)hexyl α-bromophenylacetate
Conditions | Yield |
---|---|
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In toluene for 24h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With C56H75N4O2Zn(1+)*C24BF20(1-) at 90℃; under 1140.08 Torr; for 48h; | 100% |
With [(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)CuO2CH] In benzene-d6 at 100℃; under 760.051 Torr; for 1h; Inert atmosphere; Schlenk technique; Glovebox; | 82% |
With C39H49N3OSiZn In neat (no solvent) at 70℃; under 7240.26 Torr; for 40h; Catalytic behavior; Temperature; Reagent/catalyst; | 60% |
Conditions | Yield |
---|---|
In benzene-d6 Schlenk technique; Inert atmosphere; | 100% |
Triethoxysilane
[Rh(CH3)(triethylphosphine)3]
[Rh{Si(OEt)3}(PEt3)3]
Conditions | Yield |
---|---|
In pentane at -90.16℃; Schlenk technique; Inert atmosphere; | 100% |
Triethoxysilane
dimethyl (prop-2-yn-1-yl)malonate
Conditions | Yield |
---|---|
With Ru(Cp*)(MeCN)3PF6 In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With trichloroisocyanuric acid In dichloromethane Heating; | 99.7% |
With trichloroisocyanuric acid; copper(l) chloride In dichloromethane at 25℃; for 4h; Temperature; Reagent/catalyst; Reflux; Inert atmosphere; |
Conditions | Yield |
---|---|
With N-heterocyclic carbene fuctionalized with methyl(trimethylsilane) and methoxypolyethylene glycol Pt(II) complex at 90℃; for 10h; | 99.7% |
With (TFAPDI)Co(2-ethylhexanoate)2 In neat (no solvent) at 23℃; for 24h; | 87% |
With (TFAPDI)Co(2-ethylhexanoate)2 at 20℃; for 24h; | 87% |
Conditions | Yield |
---|---|
With rhodium(III) chloride trihydrate at 80℃; for 8h; | 99.6% |
Conditions | Yield |
---|---|
With rhodium(III) chloride trihydrate at 60℃; for 6h; Reagent/catalyst; Temperature; | 99.5% |
With graphite oxide-supported Karstedt catalyst at 60℃; for 1.5h; | |
With rhodium(III) chloride trihydrate; diphenyl(3-triethylsilylphenyl)phosphine at 90℃; for 5h; Inert atmosphere; Schlenk technique; | |
With C19H40N2OPtSi3 at 60℃; for 5h; Reagent/catalyst; Sealed tube; | |
With 2C14H25N2O3PtSi2(1-)*Fe(2+) at 80℃; for 4h; Reagent/catalyst; |
Conditions | Yield |
---|---|
With Ru-B/γ-Al2O3 at 115℃; for 1h; Temperature; Inert atmosphere; | 99.44% |
With dihydrogen hexachloroplatinate; Triethoxyvinylsilane; isopropyl alcohol at 50 - 80℃; for 4h; Product distribution; Mechanism; influence unsaturated Si-comp. on rate of hydrosilylation; effect of other additives; | 22.7 % Chromat. |
bis(1,5-cyclooctadiene)diiridium(I) dichloride at -78 - 40℃; for 2h; Product distribution / selectivity; Inert atmosphere; pressure tight tube; | 21.8 %Chromat. |
With di-tert-butyl peroxide In methanol at 80 - 91℃; for 4h; | 65 %Chromat. |
Conditions | Yield |
---|---|
With Wilkinson's catalyst at 60℃; for 6h; | 99.4% |
Conditions | Yield |
---|---|
With Wilkinson's catalyst at 80℃; for 6h; Reagent/catalyst; | 99.3% |
With graphite oxide-supported Karstedt catalyst at 60℃; for 1h; | |
With rhodium(III) chloride trihydrate; diphenyl(3-triethylsilylphenyl)phosphine at 90℃; for 5h; Inert atmosphere; Schlenk technique; |
Conditions | Yield |
---|---|
With C22H34FeO2Si4 In toluene at 20℃; for 16h; Inert atmosphere; Schlenk technique; | 99% |
With C21H34FeO2Si4 In toluene at 20℃; under 760.051 Torr; for 5h; Schlenk technique; | 96% |
With pentacarbonyl iron at 130℃; |
Conditions | Yield |
---|---|
hydroxyapatite In n-heptane at 90℃; for 1h; | 99% |
With hydroxyapatite In n-heptane at 90℃; for 1h; | 99% |
Rh catalyst |
Triethoxysilane
diphenyl acetylene
triethoxy-[(E)-(1,2-diphenylvinyl)]silane
Conditions | Yield |
---|---|
chloro(1,5-cyclooctadiene)rhodium(I) dimer at 20℃; for 3h; | 99% |
With Palladium nanoparticles stabilized withtris-imidazolium tetrafluoroborates (1b-Pd) at 90℃; for 17h; Inert atmosphere; Sealed tube; | 99% |
With rhodium nanaoparticle stablized by polyethylene glycol at 60℃; for 36h; Sealed tube; stereoselective reaction; | 99% |
Conditions | Yield |
---|---|
Cp*Ru(MeCN)3+PF6- In dichloromethane for 1h; | 99% |
Conditions | Yield |
---|---|
chloro(1,5-cyclooctadiene)rhodium(I) dimer at 20℃; | 99% |
Triethoxysilane
2,6-diyl bis(trifluoromethanesulfonate)anthracene
2,6-bis(triethoxysilyl)anthracene
Conditions | Yield |
---|---|
With triethanolamine; tetra-(n-butyl)ammonium iodide; bis(acetonitrile)(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate In N,N-dimethyl-formamide at 80℃; for 2h; | 99% |
The Triethoxysilane, with the CAS registry number 998-30-1, is also known as Silane, triethoxy-. It belongs to the product categories of Si (Classes of Silicon Compounds); Si-H Compounds; Si-O Compounds; Trialkoxysilanes; Alkoxy Silanes; Hydrogensilanes Hydrogensiloxanes; Reducing Agents; Organometallic Reagents; Organosilicon; Poss Precursors and Intermediates. Its EINECS number is 213-650-7. This chemical's molecular formula is C6H16O3Si and molecular weight is 164.28. What's more, its systematic name is Triethoxysilane. Its Superlist Classification Code is Threshold Planning Quantity (TPQ) = 500 lb. The product is stable at room temperature and pressure, and it should be sealed and stored in containers with dry inert gas which are placed in cool and dry places. Moreover, it should be protected from water and strong oxidizers. This chemical is a toxic chemical compound. It is an important raw material for producing silane coupling agent.
Physical properties of Triethoxysilane: (1)ACD/LogP: 4.222; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.22; (4)ACD/LogD (pH 7.4): 4.22; (5)ACD/BCF (pH 5.5): 952.00; (6)ACD/BCF (pH 7.4): 952.00; (7)ACD/KOC (pH 5.5): 4717.46; (8)ACD/KOC (pH 7.4): 4717.46; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 27.69 Å2; (13)Flash Point: 29.233 °C; (14)Enthalpy of Vaporization: 35.568 kJ/mol; (15)Boiling Point: 133.499 °C at 760 mmHg; (16)Vapour Pressure: 10.4 mmHg at 25°C.
Preparation: this chemical can be produced by trichlorosilane and anhydrous ethanol. Besides, it also can be produced by silica fume and ethanol which need the catalyst copper.
Uses of Triethoxysilane: it can be used to produce triethoxy-hexyl-silane at ambient temperature. This reaction will need catalyst Rh(I)-catalyst and solvent tetrahydrofuran with reaction time of 1 hours. The yield is about 97%.
When you are using this chemical, please be cautious about it as the following:
This chemical is very toxic by inhalation, in contact with skin and if swallowed. It is flammable and can cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. After contact with skin, you should wash immediately with plenty of ... (to be specified by the manufacturer). In case of accident or if you feel unwell, you must seek medical advice immediately (show the label where possible).
You can still convert the following datas into molecular structure:
(1)SMILES: O(CC)[SiH](OCC)OCC
(2)Std. InChI: InChI=1S/C6H16O3Si/c1-4-7-10(8-5-2)9-6-3/h10H,4-6H2,1-3H3
(3)Std. InChIKey: QQQSFSZALRVCSZ-UHFFFAOYSA-N
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LC50 | inhalation | 500mg/m3/2H (500mg/m3) | BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" | Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 5, Pg. 192, 1963. |
mouse | LD50 | intravenous | 180mg/kg (180mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00018, | |
rat | LC50 | inhalation | 500mg/m3/2H (500mg/m3) | BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" | Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 5, Pg. 192, 1963. |
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