• Name

  3-CYANOPROPYLTRIETHOXYSILANE

• EINECS
• CAS No. 1067-47-6
• Article Data10
• CAS DataBase
• Density 0.956g/cm³
• Solubility Not miscible in water.
• Melting Point
• Formula C10H21 N O3 Si
• Boiling Point 239.3°Cat760mmHg
• Molecular Weight 231.367
• Flash Point 115.7°C
• Transport Information
• Appearance
• Safety Mildly toxic by ingestion. A skin irritant. When heated to decomposition it emits toxic fumes of NO_x and Si.
• Risk Codes R36/38
• Molecular Structure
• Hazard Symbols
• Synonyms Butyronitrile,4-(triethoxysilyl)- (6CI,7CI,8CI); 3-Cyanopropyltriethoxysilane;4-(Triethoxysilyl)butanenitrile; 4-(Triethoxysilyl)butyronitrile; GH 520; g-Cyanopropyltriethoxysilane
• PSA 51.48000
• LogP 2.33858

Synthetic route

5089-70-3

(3-chloropropyl)triethoxysilane

1067-47-6

3-cyanopropyl-triethoxysilane

Conditions

Conditions	Yield
In N-methyl-acetamide	84.3%

122-51-0

orthoformic acid triethyl ester

1071-27-8

4-(trichlorosilyl)butanenitrile

1067-47-6

3-cyanopropyl-triethoxysilane

Conditions

Conditions	Yield
With aluminium trichloride for 6h; Heating;	84%

998-30-1

Triethoxysilane

109-75-1

but-3-enenitrile

1067-47-6

3-cyanopropyl-triethoxysilane

Conditions

Conditions	Yield
With dihydrogen hexachloroplatinate at 80℃; for 1.5h;	45%
With dihydrogen hexachloroplatinate at 80℃; Product distribution; other reaction time;
dihydrogen hexachloroplatinate In isopropyl alcohol

74-90-8

hydrogen cyanide

2550-04-1

allyltriethoxysilane

A

1067-47-6

3-cyanopropyl-triethoxysilane

B

27366-93-4

2-Methyl-3-(triethylsilyl)-propionitril

Conditions

Conditions	Yield
Pd catalyst

...Expand

64-17-5

ethanol

1071-27-8

4-(trichlorosilyl)butanenitrile

1067-47-6

3-cyanopropyl-triethoxysilane

17455-13-9

18-crown-6 ether

1067-47-6

3-cyanopropyl-triethoxysilane

octakis(3-cyanopropyl)octasilsesquioxane fluoride-18-crown-6-potasium

Conditions

Conditions	Yield
Stage #1: 18-crown-6 ether With potassium fluoride In toluene; acetonitrile at 20℃; for 0.25h; Inert atmosphere; Stage #2: 3-cyanopropyl-triethoxysilane In water; toluene; acetonitrile at 20℃; Inert atmosphere;	87%

1067-47-6

3-cyanopropyl-triethoxysilane

429-41-4

tetrabutyl ammonium fluoride

1393730-73-8

tetra-n-butylammonium octakis(3-cyanopropyl)octasilsesquioxane fluoride

Conditions

Conditions	Yield
In tetrahydrofuran; water; toluene at 25℃; for 16h; Solvent; Inert atmosphere;	86%

1067-47-6

3-cyanopropyl-triethoxysilane

3069-30-5

(4-aminobutyl)-triethoxysilane

Conditions

Conditions	Yield
With hydrogen; Raney-Co In diethyl ether at 85 - 95℃; under 76000 Torr;
With hydrogen; carbon monoxide In ethanol

polymer, EO20PO70EO20 (EO = ethylene oxide, PO = propylene oxide), MA 5800 Da; monomer(s): ethylene oxide; propylene oxide

polymer, EO20PO70EO20 (EO = ethylene oxide, PO = propylene oxide), MA 5800 Da; monomer(s): ethylene oxide; propylene oxide

1067-47-6

3-cyanopropyl-triethoxysilane

polymer; monomer(s): ethylene oxide; propylene oxide; tetraethoxysilane

polymer; monomer(s): ethylene oxide; propylene oxide; tetraethoxysilane

Conditions

Conditions	Yield
With hydrogenchloride In water at 35℃; for 20h;

polymer; monomer(s): ethylene oxide; propylene oxide; tetraethoxysilane

polymer; monomer(s): ethylene oxide; propylene oxide; tetraethoxysilane

1067-47-6

3-cyanopropyl-triethoxysilane

polymer; monomer(s): ethylene oxide; propylene oxide; tetraethoxysilane; 3-cyanopropyltriethoxysilane

polymer; monomer(s): ethylene oxide; propylene oxide; tetraethoxysilane; 3-cyanopropyltriethoxysilane

Conditions

Conditions	Yield
In toluene for 18h; Heating;

1067-47-6

3-cyanopropyl-triethoxysilane

5743-04-4

cadmium(II) acetate dihydrate

141-43-5

ethanolamine

195528-18-8

2-[3-(triethoxysilyl)propyl]-1,3-oxazoline

...Expand

1067-47-6

3-cyanopropyl-triethoxysilane

68896-01-5

4-(triethoxysilyl)butanoic acid

Conditions

Conditions	Yield
With sulfuric acid In water at 59.84 - 92.84℃; for 24h;

diammonium closo-decahydrodecaborate

1067-47-6

3-cyanopropyl-triethoxysilane

A

[NH4][2-B10H9NC(CH2)3Si(OC2H5)3]

B

2,6-B10H8[NC(CH2)3Si(OC2H5)3]2

Conditions

Conditions	Yield
at 140℃; for 48h; Inert atmosphere; Schlenk technique;

...Expand

1067-47-6

3-cyanopropyl-triethoxysilane

25015-63-8

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

C22H47B2NO7Si

Conditions

Conditions	Yield
With [(Me3Si)2N]2Th[κ2-(N,C)-CH2Si(CH3)2N(SiMe3)] In benzene-d6 at 80℃; for 8h; Catalytic behavior; Sealed tube;	95 %Spectr.

4-Triethoxysilylbutanenitrile Chemical Properties

4-Triethoxysilylbutanenitrile Uses

4-Triethoxysilylbutanenitrile Toxicity Data With Reference

4-Triethoxysilylbutanenitrile Consensus Reports

4-Triethoxysilylbutanenitrile Safety Profile