Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

719501

Sigma-Aldrich

N-Methyl-4-(tributylstannyl)imidazole

95%

Synonym(s):

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

Sign Into View Organizational & Contract Pricing

Select a Size

1 G
€189.00
5 G
€732.00

€189.00

Please contact Customer Service for Availability
Request a Bulk Order
All Photos(1)

Select a Size

Change View
1 G
€189.00
5 G
€732.00

About This Item

Empirical Formula (Hill Notation):
C16H32N2Sn
CAS Number:
446285-73-0
Molecular Weight:
371.15
MDL number:
MFCD13193061
UNSPSC Code:
12352103
PubChem Substance ID:
329763655
NACRES:
NA.22

€189.00

Please contact Customer Service for Availability
Request a Bulk Order

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

Related Categories

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.

Signal Word

Danger

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 Code

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

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
MKCV7260
MKCW4347
MKCQ1149
MKCJ4595
MKCD7800

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

Questions

Reviews

No rating value

Active Filters

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