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288020

Sigma-Aldrich

Hexamethylditin

99%

Synonym(s):

Hexamethyldistannane

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About This Item

Linear Formula:
(CH3)3SnSn(CH3)3
CAS Number:
661-69-8
Molecular Weight:
327.63
Beilstein:
3600327
EC Number:
211-549-2
MDL number:
MFCD00008277
UNSPSC Code:
12352103
PubChem Substance ID:
24857308
NACRES:
NA.22

Quality Level

200

Assay

99%

bp

182 °C/756 mmHg (lit.)

mp

23-24 °C (lit.)

density

1.58 g/mL at 20 °C (lit.)

SMILES string

C[Sn](C)(C)[Sn](C)(C)C

InChI

1S/6CH3.2Sn/h6*1H3;;

InChI key

CCRMAATUKBYMPA-UHFFFAOYSA-N

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Application

Reagent used to prepare aryl tin compounds for microwave-assisted Stille cross-coupling with halopyridines or copper-mediated O-arylation of phenols.

accessory

Product No.
Description
Pricing

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H300 + H310 + H330 - H410

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flash Point(F)

141.8 °F - closed cup

Flash Point(C)

61 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Reagents for C–C Bond Formation

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