Skip to Content
Merck
All Photos(6)

Key Documents

View All Documentation

271438

Sigma-Aldrich

Tributyl(vinyl)tin

97%

Synonym(s):

Tributyl(vinyl)stannane, Tributylstannylethylene, Vinyltributylstannane

Sign Into View Organizational & Contract Pricing
All Photos(6)

About This Item

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

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

Looking for similar products? Visit Product Comparison Guide

General description

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

Application

Vinyl nucleophile for bromoacetylenes and bromoaromatics.

Signal Word

Danger

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBL3395
SHBH7759
06519CJ
10219BJ
10626KD

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

The Journal of Organic Chemistry, 59, 7164-7164 (1994)
Masahiro Yoshida et al.
Organic letters, 6(12), 1979-1982 (2004-06-05)
[reaction: see text] A novel type of cascade ring expansion process has been developed by the palladium-catalyzed reaction of (Z)-1-(1,3-butadienyl)cyclobutanols with aryl iodides. The reaction proceeds in a stereospecific manner to produce (Z)-2-(3-aryl-1-propenyl)cyclopentanones. It has also been found that regioselective
Ernesto G Occhiato et al.
Journal of medicinal chemistry, 47(14), 3546-3560 (2004-06-25)
New 5alpha-reductase 1 (5alphaR-1) inhibitors were designed to complete a consistent set of analogues suitable for a 3D QSAR study. These compounds were synthesized by a modification of the aza-Robinson annulation, further functionalized by Pd-catalyzed cross-coupling processes, and were tested
R Skoda-Földes et al.
Steroids, 60(12), 812-816 (1995-12-01)
Direct and carbonylative coupling reactions of various steroid derivatives possessing iodo- and bromo-alkenyl moiety (17-iodo-androst-16-ene, 1, 17-bromoandrost-2,16-diene, 2, 17-iodo-4-aza-4-methylandrost-16-en-3-one, 3, 17-iodo-4-azaandrost-16-en-3-one, 4) with vinyltributylstannane and ethynyltributylstannane were carried out in the presence of various palladium catalysts. While carbonylation took place

Articles

Reagents for C–C Bond Formation

We carry a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-used alkylating and acylating reagents.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service