Hydroxytrimethylsilane supplier

Name
hydroxytrimethylsilane
EINECS
CAS No. 1066-40-6
Article Data125
CAS DataBase
Density 0.81g/cm³
Solubility Soluble in water (1.00 mg/ml).
Melting Point -4.5 °C
Formula C3H10 O Si
Boiling Point 75°Cat760mmHg
Molecular Weight 90.1973
Flash Point °C
Transport Information
Appearance
Safety
Risk Codes 11
Molecular Structure
Hazard Symbols F
Synonyms Silanol,trimethyl- (6CI,8CI,9CI); Hydroxytrimethylsilane; Trimethylhydroxysilane;Trimethylsilanol; Trimethylsilyl alcohol
PSA 20.23000
LogP 0.81360

Synthetic route

: 81631-74-5
4-n-butyl-1-trimethylsilylbenzene

A: 1066-40-6
Trimethylsilanol

B: 104-51-8
1-butylbenzene

Conditions

Conditions	Yield
With Montmorillonite KSF In water at 20℃;	A n/a B 99%

: 121386-65-0, 145428-84-8, 145428-85-9
trimethylsilyl-2-hydroxypropane

A: 1066-40-6
Trimethylsilanol

B: 187737-37-7
propene

C: 107-46-0
Hexamethyldisiloxane

Conditions

Conditions	Yield
With hydrogenchloride In methanol at 40℃; Rate constant; var. +>;	A n/a B 98% C n/a

...Expand

: 3768-55-6
N-trimethylsilylaniline

A: 1066-40-6
Trimethylsilanol

B: 369-57-3
benzenediazonium tetrafluoroborate

Conditions

Conditions	Yield
With nitrosonium tetrafluoroborate In dichloromethane Ambient temperature;	A n/a B 98%

: 14642-79-6
benzyloxy-trimethylsilane

: 1066-40-6
Trimethylsilanol

Conditions

Conditions	Yield
With palladium-platinum; hydrogen; aniline In N,N-dimethyl acetamide at 20℃; for 2h;	97%

: 3768-55-6
N-trimethylsilylaniline

A: 1066-40-6
Trimethylsilanol

B: 100-34-5
benzene diazonium chloride

Conditions

Conditions	Yield
With nitrosylchloride In dichloromethane for 0.166667h; Ambient temperature;	A n/a B 96%

: 3768-55-6
N-trimethylsilylaniline

A: 1066-40-6
Trimethylsilanol

B: 71290-63-6
benzenediazonium bromide

Conditions

Conditions	Yield
With nitrosyl bromide In dichloromethane for 0.166667h; Ambient temperature;	A n/a B 94%

: 3768-55-6
N-trimethylsilylaniline

: 14848-27-2
nitrosonium trifluoromethanesulfonate

A: 1066-40-6
Trimethylsilanol

B: 90756-34-6
benzenediazonium trifluoromethanesulfonate

Conditions

Conditions	Yield
In dichloromethane Ambient temperature;	A n/a B 93%

...Expand

: 0.5C4H10O2*C6H18NSi2(1-)*2Cl(1-)*Pr(3+)

A: 1066-40-6
Trimethylsilanol

B: praseodymium(III) hydroxide

C: 107-46-0
Hexamethyldisiloxane

Conditions

Conditions	Yield
With water In hexane deaerated water addn. to Pr-compd. soln., soln. decanting from ppt.; GLC, IR spectroscopy;	A <1 B 92.3% C 73.8%

...Expand

: 1450-14-2
1,1,1,2,2,2-hexamethyldisilane

: 26456-05-3
10-methylacridinium perchlorate

A: 1066-40-6
Trimethylsilanol

B: 4217-54-3
9,10-dihydro-10-methylacridine

Conditions

Conditions	Yield
With water In [D3]acetonitrile; acetonitrile for 4h; Irradiation;	A n/a B 88%

...Expand

: 201230-82-2
carbon monoxide

: 2170-06-1
1-Phenyl-2-(trimethylsilyl)acetylene

A: 1066-40-6
Trimethylsilanol

B: 83-33-0
inden-1-one

Conditions

Conditions	Yield
With water; triethylamine; triphenylphosphine; chloro(1,5-cyclooctadiene)rhodium(I) dimer In tetrahydrofuran at 160℃; under 51485.6 Torr; for 4h; Product distribution; other phosphine ligand, other rhodium complex, other temp., other additives, other solv.;	A n/a B 86%

...Expand

: 17887-33-1
bis-1,3-trimethylsilyl-2-hydroxypropane

A: 1066-40-6
Trimethylsilanol

B: 187737-37-7
propene

C: 107-46-0
Hexamethyldisiloxane

D: 762-72-1
allyl-trimethyl-silane

Conditions

Conditions	Yield
With hydrogenchloride In methanol at 40℃; Rate constant; var. +>;	A n/a B 85% C n/a D n/a

...Expand

: 63911-89-7
4-Nitro-N-(trimethylsilyl)anilin

A: 1066-40-6
Trimethylsilanol

B: 18246-56-5
trimethyl(isopentyloxy)silane

C: 100-05-0
4-nitrobenzenediazonium chloride

Conditions

Conditions	Yield
With chloro-trimethyl-silane; isopentyl nitrite In dichloromethane for 10h; Ambient temperature;	A n/a B n/a C 82%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 1066-40-6
Trimethylsilanol

Conditions

Conditions	Yield
With water; ammonium carbonate; sodium chloride In diethyl ether	78%
With NaOH In diethyl ether; water fast addn. of (CH3)3SiCl to a 0.25N aq. NaOH-soln. in presence of a large amt. of ether at 0°C;;	35%
With 1,4-dioxane; acridine at 25℃; Rate constant;
With ammonia In water; acetone Product distribution; various chloroorganosilanes under different reaction conditions;
With water In diethyl ether

: 420-56-4
trimethylsilyl fluoride

: 1066-40-6
Trimethylsilanol

Conditions

Conditions	Yield
With NaOH In diethyl ether; water addn. of aq. NaOH to a cooled soln. of (CH3)3SiF in ether under vigorous stirring (neutral soln.);; drying of the ether phase; evapn. of ether; distn. of the residue;;	70%
With NaOH In diethyl ether; water addn. of aq. NaOH to a cooled soln. of (CH3)3SiF in ether under vigorous stirring (neutral soln.);; drying of the ether phase; evapn. of ether; distn. of the residue;;	70%
With sodium hydroxide; diethyl ether
With sodium hydroxide In diethyl ether Yield given;

: 17928-28-8
methyltrimethicone

A: 1066-40-6
Trimethylsilanol

B: 420-56-4
trimethylsilyl fluoride

C: 373-74-0
methyltrifluorosilane

D: 56998-71-1
1,1-difluorotetramethyldisiloxane

E: 24291-15-4
3-fluoroheptamethyltrisiloxane

Conditions

Conditions	Yield
With NaHF2 at 190℃; for 0.0333333h; Product distribution;	A 0.3% B 62.9% C 18.1% D 1.5% E 2.5%

...Expand

: 838-85-7
diphenyl hydrogen phosphate

: 18156-74-6
1-(Trimethylsilyl)imidazole

A: 1066-40-6
Trimethylsilanol

B: 66778-06-1
diphenyl (1H-imidazol-1-yl)phosphonate

Conditions

Conditions	Yield
In tetrahydrofuran for 8h; Reflux;	A n/a B 50%

...Expand

: 64448-06-2, 21385-80-8
(N-phenyliminovinylidene)triphenylphosphorane

: 18156-74-6
1-(Trimethylsilyl)imidazole

A: 1066-40-6
Trimethylsilanol

B: N-[1-(1H-imidazol-1-yl)-2-(triphenylphosphoranylidene)ethylidene]aniline

Conditions

Conditions	Yield
In tetrahydrofuran for 5h; Reflux;	A n/a B 35%

...Expand

: 73818-55-0, 15596-07-3
Bestmann ylide

: 18156-74-6
1-(Trimethylsilyl)imidazole

A: 1066-40-6
Trimethylsilanol

B: 73818-41-4
2-triphenyl(α-carboxymethylene)phosphorane imidazolide

Conditions

Conditions	Yield
In tetrahydrofuran for 6h; Reflux;	A n/a B 30%

...Expand

: 60-29-7
diethyl ether

: 18306-29-1
bis(trimethylsilyl)sulphate

: 623-11-0
1-methyl-4-nitrosobenzene

A: 1066-40-6
Trimethylsilanol

B: 107-46-0
Hexamethyldisiloxane

...Expand

: 999-97-3
1,1,1,3,3,3-hexamethyl-disilazane

: 1066-40-6
Trimethylsilanol

Conditions

Conditions	Yield
With hydrogenchloride
With hydrogenchloride; dibutyl ether
With hydrogenchloride

: tetrakis-O-trimethylsilanyl-ξ-D-glucopyranuronic acid

: 1066-40-6
Trimethylsilanol

Conditions

Conditions	Yield
Zersetzung;

: 17881-80-0
(2-picolyl)trimethylsilane

: 780-21-2
N-(4-chlorobenzylidene)aniline

A: 1066-40-6
Trimethylsilanol

B: 106-47-8
4-chloro-aniline

C: 538-49-8
2-[(E)-2-phenylethenyl]pyridine

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction;

...Expand

: 17881-80-0
(2-picolyl)trimethylsilane

: 7032-25-9, 40468-86-8, 88785-71-1
(E)-N-(2-pyridylmethylene)aniline

A: 1066-40-6
Trimethylsilanol

B: 62-53-3
aniline

C: 13341-40-7
(E)-1,2-bis(2-pyridyl)ethene

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction;

...Expand

: 17881-80-0
(2-picolyl)trimethylsilane

: 1749-19-5
N-(1-phenylethylidene)aniline

A: 1066-40-6
Trimethylsilanol

B: 70525-38-1
(E)-2-(2-phenylprop-1-en-1-yl)pyridine

C: 70525-39-2
2-(2-phenylprop-1-en-1-yl)pyridine

D: 62-53-3
aniline

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction. Yields of byproduct given;

...Expand

: 17881-80-0
(2-picolyl)trimethylsilane

: 64859-04-7
(E)-N-cinnamylideneaniline

A: 1066-40-6
Trimethylsilanol

B: 1466-20-2, 4625-23-4, 5519-95-9, 17105-02-1
1-phenyl-4-(2-pyridyl)-1,3-butadiene

C: 62-53-3
aniline

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THJF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction;

...Expand

: 17881-80-0
(2-picolyl)trimethylsilane

: 622-29-7
N-Benzylidenemethylamine

A: 538-49-8, 714-08-9, 1519-59-1
(Z)-2-(2-phenylethenyl)pyridine

B: 1066-40-6
Trimethylsilanol

C: 74-89-5
methylamine

D: 538-49-8
2-[(E)-2-phenylethenyl]pyridine

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction. Yields of byproduct given;

...Expand

: 17881-80-0
(2-picolyl)trimethylsilane

: 1750-36-3, 33993-35-0, 538-51-2, 137431-97-1, 137432-04-3
(E)-N-benzylidenebenzenamine

A: 538-49-8, 714-08-9, 1519-59-1
(Z)-2-(2-phenylethenyl)pyridine

B: 1066-40-6
Trimethylsilanol

C: 62-53-3
aniline

D: 538-49-8
2-[(E)-2-phenylethenyl]pyridine

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction. Yields of byproduct given;

...Expand

: 17881-80-0
(2-picolyl)trimethylsilane

: 1750-36-3, 33993-35-0, 538-51-2, 137431-97-1, 137432-04-3
(E)-N-benzylidenebenzenamine

A: 1066-40-6
Trimethylsilanol

B: 62-53-3
aniline

C: 538-49-8
2-[(E)-2-phenylethenyl]pyridine

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction;

...Expand

: 17881-80-0
(2-picolyl)trimethylsilane

: 6852-58-0
(E)-N-benzylidene-2-methylpropan-2-amine

A: 1066-40-6
Trimethylsilanol

B: 75-64-9
tert-butylamine

C: 538-49-8
2-[(E)-2-phenylethenyl]pyridine

Conditions

Conditions	Yield
With ammonium chloride; lithium diisopropyl amide 1.) THF, -75 deg C 2.) -75 deg C, 1 h and room temp. 2 h; Yield given. Multistep reaction;

...Expand

: 13735-81-4
1-styrenyloxytrimethylsilane

A: 1066-40-6
Trimethylsilanol

B: 98-86-2
acetophenone

Conditions

Conditions	Yield
With sodium hydroxide; formic acid; water; sodium chloride In acetonitrile at 25℃; Rate constant; Mechanism;

: 1066-40-6
Trimethylsilanol

: 4648-54-8
trimethylsilylazide

: 107-46-0
Hexamethyldisiloxane

Conditions

Conditions	Yield
With C31H26F6N4O2 In Hexafluorobenzene for 3h;	100%

: 1066-40-6
Trimethylsilanol

: 694-53-1
phenylsilane

: 27991-58-8
1,1,1,5,5,5-hexamethyl-3-phenyl-trisiloxane

Conditions

Conditions	Yield
With C40H36FeN2P2 In tetrahydrofuran at 20℃; for 12h; Reagent/catalyst; Solvent;	99%
With [FeCl2(2,9-bis((diphenylphosphino)methyl)-1,10-phenanthroline)]; sodium triethylborohydride In tetrahydrofuran at 20℃; for 12h; Catalytic behavior; Inert atmosphere; Schlenk technique; Glovebox;	> 99 %Spectr.

: 1066-40-6
Trimethylsilanol

: 14760-22-6
iron(II) bis(trimethylsilyl)amide

: iron(II) trimethylsiloxide

Conditions

Conditions	Yield
In hexane byproducts: (Me3Si)2NH; (Ar); addn. of soln. of Me3SiOH (2 equiv.) in hexane to soln. of ((Me3Si)2N)2Fe (1 equiv.) in hexane; pptn., filtration, washing with hexane, removal of solvent in vac. at 50°C, elem. anal.;	98%

: 1066-40-6
Trimethylsilanol

: 780-55-2
2-phenylheptamethyltrisilane

A: 69552-69-8
1,1,1,3-tetramethyl-3-phenyldisiloxane

B: 546-44-1
3-phenyl-1,1,1,3,5,5,5-heptamethyltrisiloxane

Conditions

Conditions	Yield
Mechanism; Irradiation; other silanes;	A 96% B 4%

...Expand

: 1066-40-6
Trimethylsilanol

: 1760-24-3
[1-(2-aminoethyl)-3-aminopropyl]trimethoxysilane

: 199327-09-8
1-[3-N-(2-aminoethyl)aminopropyl]-1,1-dimethoxy-3,3,3-trimethyldisiloxane

Conditions

Conditions	Yield
at 20℃;	95.5%

: 1066-40-6
Trimethylsilanol

: di[methyl(methoxo)(trimethylphosphine)nickel]

: (CH3Ni(P(CH3)3)OSi(CH3)3)2

Conditions

Conditions	Yield
In pentane	95%

: 1066-40-6
Trimethylsilanol

: 1,5-diacetoxy-3,3,7,7,10,10-hexaphenylbicyclo[3.3.3]-1,3,5,7,9-pentasiloxane

: C42H48O8Si7

Conditions

Conditions	Yield
With pyridine In toluene at 25℃; for 24h;	95%

: 1066-40-6
Trimethylsilanol

: 775-12-2
diphenylsilane

: 1,1,1-trimethyl-3,3-diphenyldisiloxane

Conditions

Conditions	Yield
With chlorobis(cyclooctene)-iridium(I) dimer In toluene at 20℃; for 3h; Inert atmosphere;	94%
With [FeCl2(2,9-bis((diphenylphosphino)methyl)-1,10-phenanthroline)]; sodium triethylborohydride In tetrahydrofuran at 20℃; for 12h; Catalytic behavior; Inert atmosphere; Schlenk technique; Glovebox;	77 %Spectr.

: 1066-40-6
Trimethylsilanol

: tris{η3-(3-tert-butylpyrazolyl)hydroborato}ZnH

: tris{η3-(3-tert-butylpyrazolyl)hydroborato}Zn(OSiMe3)

Conditions

Conditions	Yield
In benzene 70°C (3 d); evapn. (reduced pressure); elem. anal.;	93%

: 1066-40-6
Trimethylsilanol

: 54553-25-2
dimethoxymethylstibane

: 169828-78-8
methyl-bis(trimethylsiloxy)stibane

Conditions

Conditions	Yield
In dichloromethane byproducts: MeOH; Ar; org. compd. soln. addn. dropwise to Sb-compd. soln. at room temp., stirring for 30 min, solvent vac. removal; elem. anal.;	93%

: 1066-40-6
Trimethylsilanol

: 220342-04-1
(HB(C3H(CH3)(C(CH3)3)N2)3)ZnH

: C27H49BN6OSiZn

Conditions

Conditions	Yield
In benzene at 60℃; for 72h; Inert atmosphere; Schlenk technique; Glovebox;	93%

: 1066-40-6
Trimethylsilanol

: 37611-52-2
2-methyl a l l y l t r i s-(trimethylsiloxy)silane

: 3555-47-3
1,1,1,5,5,5-hexamethyl-3,3-bis(trimethylsiloxy)trisiloxane

Conditions

Conditions	Yield
With Amberlyst-15 In acetonitrile at 20℃; for 1h; Solvent; chemoselective reaction;	93%

: 1066-40-6
Trimethylsilanol

: 1760-24-3
[1-(2-aminoethyl)-3-aminopropyl]trimethoxysilane

: 3-[3-N-(2-aminoethyl)aminopropyl]-3-methoxy-1,1,1,5,5,5-hexamethyltrisiloxane

Conditions

Conditions	Yield
Heating;	92.5%

: 1066-40-6
Trimethylsilanol

: tris(bis(trimethylsilyl)amido)praseodymium(III)

A: tris(trimethylsiloxy)praseodymium

B: 999-97-3
1,1,1,3,3,3-hexamethyl-disilazane

Conditions

Conditions	Yield
In toluene Addn. of trimethylsilanol soln. to soln. of Pr-complex, heating at 90°c for 1.5-2 h.; Evapn. in vac., addn. of hexane, crystn. at -30 to -50°C, elem. anal.;	A 84.6% B 90.3%

...Expand

: 1066-40-6
Trimethylsilanol

: [(CH3COCHCOCH3)2Al(μ-OCH(CH3)2)2Al(OCH(CH3)2)2]

: (Al(OSi(CH3)3)2(CH3COCHCOCH3))2

Conditions

Conditions	Yield
In pentane Me3SiOH was added rapidly under an inert atmosphere to a pentane soln. of (Al(O-i-Pr)2(acac))2; volatiles were removed, residue was recrystd. from pentane; elem. anal.;	90%

: 1066-40-6
Trimethylsilanol

: (Al(OCH(CH3)2)2(CH3COCHCOOCH2CH3))2

: (Al(OSi(CH3)3)2(CH3COCHCOOCH2CH3))2

Conditions

Conditions	Yield
In pentane Me3SiOH was added rapidly under an inert atmosphere to a pentane soln. of (Al(O-i-Pr)2(etac))2; volatiles were removed, residue was vac. distilled (130°C, >0.1 mm Hg); several isomers are observed in the NMR spectra; elem. anal.;	90%

: 1066-40-6
Trimethylsilanol

: 26078-96-6
bis(cyclopentadienyl)tin(II)

: bis[bis(trimethylsilanolato)tin]

Conditions

Conditions	Yield
In toluene byproducts: cyclopentadiene; (under exclusion of air and moisture) to a soln. of (C5H5)2Sn in toluene is added Me3SiOH, soln. is warmed (2 h); soln. is evapd. under vac., elem. anal.;	90%
In not given

: 1066-40-6
Trimethylsilanol

: [tris(6-tert-butyl-3-thiopyridazinyl)methanide]Zn(N{SiMe3}2)

: [tris(6-tert-butyl-3-thiopyridazinyl)methanide]Zn(OSiMe3)

Conditions

Conditions	Yield
In toluene at -40 - 25℃; for 16h; Schlenk technique;	90%

: 1066-40-6
Trimethylsilanol

: 358-23-6
trifluoromethylsulfonic anhydride

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

Conditions

Conditions	Yield
Stage #1: Trimethylsilanol; trifluoromethylsulfonic anhydride at 45℃; for 3.5h; Stage #2: With chloro-trimethyl-silane at 15℃; for 2.5h; Temperature;	89%

: 1066-40-6
Trimethylsilanol

: 694-53-1
phenylsilane

A: 27991-58-8
1,1,1,5,5,5-hexamethyl-3-phenyl-trisiloxane

B: C9H16OSi2

Conditions

Conditions	Yield
With [FeCl2(2,9-bis((diphenylphosphino)methyl)-1,10-phenanthroline)]; sodium triethylborohydride In tetrahydrofuran at 20℃; for 12h; Reagent/catalyst; Solvent;	A 88.9% B 8.1%
With nickel(II) bis(2,2,6,6-tetramethylheptane-3,5-dionate) In dichloromethane at 20℃; for 6.5h; Schlenk technique; Inert atmosphere;	A 25% B 50%
With [FeBr2(2,9-bis((dicyclohexylphosphino)methyl)-1,10-phenanthroline)]; sodium triethylborohydride In tetrahydrofuran at 20℃; for 12h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; Schlenk technique; Glovebox;	A 20 %Spectr. B 28 %Spectr.

...Expand

: 1066-40-6
Trimethylsilanol

: 13822-56-5
3-(trimethoxysilyl)propan-1-amine

: 393510-67-3
1,1,1-trimethyl-3,3-dimethoxy-3-(3-aminopropyl)disiloxane

Conditions

Conditions	Yield
at 20℃; for 3h;	88.8%

: 1066-40-6
Trimethylsilanol

: 919-30-2
3-aminopropyltriethoxysilane

: 25357-81-7
(3-aminopropyl)tris(trimethylsiloxy)silane

Conditions

Conditions	Yield
Heating;	88%

Hydroxytrimethylsilane Chemical Properties

Molecular Structure:

Molecular Formula: C₃H₁₀OSi
Molecular Weight: 90.1964
IUPAC Name: Hydroxy(trimethyl)silane
Synonyms of Hydroxytrimethylsilane (CAS NO.1066-40-6): CCRIS 1320 ; EINECS 213-914-1 ; Hydroxytrimethylsilane ; Silanol, 1,1,1-trimethyl- ; Silanol, trimethyl- ; Trimethylsilanol
CAS NO: 1066-40-6
Product Categories: TSCA Flag P [A commenced PMN (Premanufacture Notice) substance]
Index of Refraction: 1.386
Molar Refractivity: 26.19 cm³
Molar Volume: 111.2 cm³
Surface Tension: 17.4 dyne/cm
Density: 0.81 g/cm³
Enthalpy of Vaporization: 36.86 kJ/mol
Boiling Point: 75 °C at 760 mmHg
Vapour Pressure of Hydroxytrimethylsilane (CAS NO.1066-40-6): 73.9 mmHg at 25°C

Product Name

hydroxytrimethylsilane

Synthetic route

Hydroxytrimethylsilane Chemical Properties

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