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4-Triethoxysilylbutanenitrile
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Name

4-Triethoxysilylbutanenitrile

 EINECS N/A
CAS No. 1067-47-6 Density 0.956g/cm3
PSA 51.48000 LogP 2.33858
Solubility Not miscible in water. Melting Point N/A
Formula C10H21 N O3 Si Boiling Point 239.3°Cat760mmHg
Molecular Weight 231.367 Flash Point 115.7°C
Transport Information N/A Appearance N/A
Safety Mildly toxic by ingestion. A skin irritant. When heated to decomposition it emits toxic fumes of NOx and Si. Risk Codes R36/38
Molecular Structure Molecular Structure of 1067-47-6 (3-CYANOPROPYLTRIETHOXYSILANE) Hazard Symbols N/A
Synonyms

Butyronitrile,4-(triethoxysilyl)- (6CI,7CI,8CI); 3-Cyanopropyltriethoxysilane;4-(Triethoxysilyl)butanenitrile; 4-(Triethoxysilyl)butyronitrile; GH 520; g-Cyanopropyltriethoxysilane

Article Data 10

4-Triethoxysilylbutanenitrile Synthetic route

5089-70-3

(3-chloropropyl)triethoxysilane

1067-47-6

3-cyanopropyl-triethoxysilane

Conditions
ConditionsYield
In N-methyl-acetamide84.3%
122-51-0

orthoformic acid triethyl ester

1071-27-8

4-(trichlorosilyl)butanenitrile

1067-47-6

3-cyanopropyl-triethoxysilane

Conditions
ConditionsYield
With aluminium trichloride for 6h; Heating;84%
998-30-1

Triethoxysilane

109-75-1

but-3-enenitrile

1067-47-6

3-cyanopropyl-triethoxysilane

Conditions
ConditionsYield
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
ConditionsYield
Pd catalyst
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
In toluene for 18h; Heating;

4-Triethoxysilylbutanenitrile Chemical Properties

IUPAC Name: 4-Triethoxysilylbutanenitrile
The molecular formula of 4-Triethoxysilylbutanenitrile (CAS NO.1067-47-6) is C10H21NO3Si.

                                 
The molecular weight of 4-Triethoxysilylbutanenitrile (CAS NO.1067-47-6) is 231.36.
Synonyms of 4-Triethoxysilylbutanenitrile (CAS NO.1067-47-6): (3-Cyanopropyl) triethoxysilane ; 4-(Triethoxysilyl)butanonitril ; Butyronitrile, 4-(triethoxysilyl)-
Index of Refraction: 1.428 
EINECS: 213-931-4
Density: 0.956 g/ml 
Flash Point: 115.7 °C
Boiling Point: 239.3 °C
Sensitive: Moisture Sensitive
BRN: 1942237

4-Triethoxysilylbutanenitrile Uses

  4-Triethoxysilylbutanenitrile (CAS NO.1067-47-6) is used as chemical reagent, organic synthesis, pharmaceutical intermediate.

4-Triethoxysilylbutanenitrile Toxicity Data With Reference

1.    

skn-rbt 100 µg/24H open

     AIHAAP    American Industrial Hygiene Association Journal. 23 (1962),95.
2.    

orl-rat LD50:4920 mg/kg

     AIHAAP    American Industrial Hygiene Association Journal. 23 (1962),95.

4-Triethoxysilylbutanenitrile Consensus Reports

Reported in EPA TSCA Inventory.

4-Triethoxysilylbutanenitrile Safety Profile

Mildly toxic by ingestion. A skin irritant. When heated to decomposition it emits toxic fumes of NOx and Si.Safety information of 4-Triethoxysilylbutanenitrile (CAS NO.1067-47-6):
Risk Statements  36/38 
R36/38:Irritating to eyes and skin.
Safety Statements  23-24/25 
S23:Do not breathe vapour. 
S24/25:Avoid contact with skin and eyes.
WGK Germany  2
RTECS  VV2785000
F  10-21
TSCA  Yes

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