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251127

Bis(tributyltin)

Name: Bis(tributyltin)
Brand: ALDRICH

95%

Synonym(s):

Hexabutyldistannane, Hexabutylditin

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About This Item

Linear Formula:

(CH₃CH₂CH₂CH₂)₃SnSn(CH₂CH₂CH₂CH₃)₃

CAS Number:

813-19-4

Molecular Weight:

580.11

UNSPSC Code:

12352103

NACRES:

NA.22

PubChem Substance ID:

24855108

EC Number:

212-383-3

Beilstein/REAXYS Number:

3605476

MDL number:

MFCD00009417

Assay:

95%

Form:

liquid

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Properties

Quality Level

100

assay

95%

form

liquid

refractive index

n20/D 1.512 (lit.)

density

1.148 g/mL at 25 °C (lit.)

SMILES string

CCCC[Sn](CCCC)(CCCC)[Sn](CCCC)(CCCC)CCCC

InChI

1S/6C4H9.2Sn/c6*1-3-4-2;;/h6*1,3-4H2,2H3;;

InChI key

REDSKZBUUUQMSK-UHFFFAOYSA-N

Description

General description

Bis(tributyltin) is utilized in tin-carbon bond formation, desulfurization, and deoxygenation reactions.

Application

Reagent used to stannylate aryl halides for subsequent Stille coupling. Also used in the radioiodination of styrlpyridines.

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 3

flash_point_f

266.0 °F - closed cup

flash_point_c

130 °C - closed cup

ppe

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

Regulatory Information

监管及禁止进口产品

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Novel styrylpyridines as probes for SPECT imaging of amyloid plaques.

Wenchao Qu et al.

Journal of medicinal chemistry, 50(9), 2157-2165 (2007-04-07)

We report a series of radioiodinated styrylpyridines as single photon emission computed tomography probes for imaging Abeta plaques in the brain of patients with Alzheimer's disease (AD). In vitro binding showed that all of the styrylpyridines displayed very good binding

Tetrahedron, 63, 9465-9465 (2007)

Hexabutyldistannane

Mitchell TN and Nikonov G

eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)

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Global Trade Item Number

SKU	GTIN
251127-10G	04061825937595
251127-50G	04061838118806