1-Ethoxy-2-(tributylstannyl)ethene

1-Ethoxy-2-(tributylstannyl)ethene Property

Melting point:

84-87℃

Density 

1.082

refractive index 

n20/D1.479

Flash point:

>110℃

storage temp. 

2-8°C

solubility 

sol THF, DMF, MeCN.

form 

liquid

Water Solubility 

Soluble in water.

Boiling point:

84-87°C/1 mmHg

Safety

Hazard Codes 

T,N

Risk Statements 

21-25-36/38-48/23/25-50/53

Safety Statements 

35-36/37/39-45-60-61

RIDADR 

UN 2788 6.1 / PGIII

WGK Germany 

3

HazardClass 

6.1

HS Code 

2931200000

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H372Causes damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

1-Ethoxy-2-(tributylstannyl)ethene Chemical Properties,Usage,Production

Description

1-Ethoxy-2-(tributylstannyl)ethene is a versatile synthon for acetaldehyde anion.

Uses

cis-1-Ethoxy-2-(tri-n-butylstannyl)ethylene is widely used in pharmaceutical research and as reagent.

Synthesis

1-Ethoxy-2-(tributylstannyl)ethene is prepared in high yield by the reductive hydrostannation of Ethoxyacetylene with Tri-n-butylstannane.

storage

organostannane reagents are potentially toxic; their preparation and use must therefore be conducted wearing appropriate protective clothing in a well ventilated hood. The reagent should be stored under an inert atmosphere and protected from light and moisture.