271438

Tributyl(vinyl)tin

97%

• Synonym(s): Tributyl(vinyl)stannane, Tributylstannylethylene, Vinyltributylstannane
• Linear Formula: CH₂=CHSn[CH₃(CH₂)₃]₃
• CAS Number: 7486-35-3
• Molecular Weight: 317.10
• Beilstein: 3537662
• EC Number: 231-291-4
• MDL number: MFCD00009421
• UNSPSC Code: 12352103
• PubChem Substance ID: 24856437
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• refractive index: n20/D 1.478 (lit.)
• bp: 104-106 °C/3.5 mmHg (lit.)
• density: 1.085 g/mL at 25 °C (lit.)
• SMILES string: CCCC[Sn](CCCC)(CCCC)C=C
• InChI: 1S/3C4H9.C2H3.Sn/c3*1-3-4-2;1-2;/h3*1,3-4H2,2H3;1H,2H2;
• InChI key: QIWRFOJWQSSRJZ-UHFFFAOYSA-N

Description

General description

Tributyl(vinyl)tin is an organostannane, commonly used in the palladium-catalyzed cross coupling reactions.

Application

Vinyl nucleophile for bromoacetylenes and bromoaromatics.

Safety Information

• Pictograms: GHS02,GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H226,H301,H312,H315,H319,H360FD,H372,H410
• Precautionary Statements: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 109.4 °F - closed cup
• Flash Point(C): 43 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves