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271438

Tributyl(vinyl)tin

97%

Synonym(s):

Tributyl(vinyl)stannane, Tributylstannylethylene, Vinyltributylstannane

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About This Item

Linear Formula:
CH2=CHSn[CH3(CH2)3]3
CAS Number:
7486-35-3
Molecular Weight:
317.10
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24856437
EC Number:
231-291-4
Beilstein/REAXYS Number:
3537662
MDL number:
MFCD00009421
Assay:
97%
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Quality Segment

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

General description

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

Application

Vinyl nucleophile for bromoacetylenes and bromoaromatics.

signalword

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

3 - Flammable liquids

wgk

WGK 3

flash_point_f

109.4 °F - closed cup

flash_point_c

43 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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