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719501

N-Methyl-4-(tributylstannyl)imidazole

Name: <I>N</I>-Methyl-4-(tributylstannyl)imidazole
Brand: ALDRICH

95%

Synonym(s):

(1-Methyl-1H-imidazol-4-yl)tributyltin, 1-Methyl-4-(tributylstannanyl)-1H-imidazole, Tributyl(1-methylimidazol-4-yl)stannane

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About This Item

Empirical Formula (Hill Notation):

C₁₆H₃₂N₂Sn

CAS Number:

446285-73-0

Molecular Weight:

371.15

NACRES:

NA.22

PubChem Substance ID:

329763655

UNSPSC Code:

12352103

MDL number:

MFCD13193061

Assay:

95%

Form:

liquid

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Properties

Quality Level

100

assay

95%

form

liquid

refractive index

n20/D 1.509

density

1.128 g/mL at 25 °C

SMILES string

CCCC[Sn](CCCC)(CCCC)c1cn(C)cn1

InChI

1S/C4H5N2.3C4H9.Sn/c1-6-3-2-5-4-6;3*1-3-4-2;/h3-4H,1H3;3*1,3-4H2,2H3;

InChI key

WCEWCRAPSCLFOV-UHFFFAOYSA-N

Description

General description

N-Methyl-4-(tributylstannyl)imidazole is an organotin reagent that is commonly used as a coupling partner in Pd-catalyzed cross-coupling reactions, such as Stille and Negishi reactions to introduce the butyl group into various organic substrates.

pictograms

GHS06,GHS08,GHS09

signalword

Danger

hcodes

H301,H312,H315,H319,H360FD,H372,H410

pcodes

P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Global Trade Item Number

SKU	GTIN
719501-500MG	04061837889240
719501-1G	04061826701300
719501-5G	04061833358856