Tributyl(vinyl)tin

Synonym(s):Tributyl(vinyl)stannane;Tributylstannylethylene;Vinyltributylstannane

CAS NO.：7486-35-3
Empirical Formula: C14H30Sn
Molecular Weight: 317.1
MDL number: MFCD00009421
EINECS: 231-291-4
SAFETY DATA SHEET (SDS)
Update Date: 2023-12-12 17:50:39

What is Tributyl(vinyl)tin?

Chemical properties

clear colorless to pale yellow liquid

The Uses of Tributyl(vinyl)tin

Tributyl(vinyl)tin is used as a reagent in the palladium catalyzed synthesis of allyl and benzyl ethers. Tributyl(vinyl)tin is also a vinyl nucleophile for bromoacetylene and bromoaromatics.

The Uses of Tributyl(vinyl)tin

Tributyl(vinyl)tin is used as a reagent in the palladium catalyzed synthesis of allyl and benzyl ethers. It is also a vinyl nucleophile for bromoacetylene and bromoaromatics.

Purification Methods

Fractionate the stannane under reduced pressure and taking the middle fraction to remove impurities such as (n-Bu)3SnCl. [Seyferth & Stone J Am Chem Soc 79 515 1957, Beilstein 16 III 1279.]

Properties of Tributyl(vinyl)tin

Melting point:	<0°C
Boiling point:	104-106 °C/3.5 mmHg (lit.)
Density	1.085 g/mL at 25 °C (lit.)
refractive index	n20/D 1.478(lit.)
Flash point:	>230 °F
storage temp.	Refrigerator
solubility	Chloroform (Soluble), Ethyl Acetate (Sparingly)
Specific Gravity	1.085
color	Colourless
Water Solubility	Not miscible or difficult to mix in water.
Hydrolytic Sensitivity	1: no significant reaction with aqueous systems
BRN	3537662
Exposure limits	ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin) NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
Stability:	Light sensitive
CAS DataBase Reference	7486-35-3(CAS DataBase Reference)
NIST Chemistry Reference	Stannane, tributylethenyl-(7486-35-3)

Safety information for Tributyl(vinyl)tin

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 Environment GHS09
GHS Hazard Statements	H226:Flammable liquids H301:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H372:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.