MilliporeSigma
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251127

Sigma-Aldrich

Bis(tributyltin)

95%

Synonym(s):
Hexabutyldistannane, Hexabutylditin
Linear Formula:
(CH3CH2CH2CH2)3SnSn(CH2CH2CH2CH3)3
CAS Number:
Molecular Weight:
580.11
Beilstein:
3605476
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

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This Item
291234271403235083
Bis(tributyltin) 95%

Sigma-Aldrich

251127

Bis(tributyltin)

Dibutyltin dilaurate 95%

Sigma-Aldrich

291234

Dibutyltin dilaurate

form

liquid

form

-

form

liquid

form

-

refractive index

n20/D 1.512 (lit.)

refractive index

n20/D 1.471 (lit.)

refractive index

n20/D 1.493 (lit.)

refractive index

-

density

1.148 g/mL at 25 °C (lit.)

density

1.066 g/mL at 25 °C (lit.)

density

1.147 g/mL at 25 °C (lit.)

density

-

Application

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

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 3

Flash Point(F)

266.0 °F - closed cup

Flash Point(C)

130 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Customers Also Viewed

Slide 1 of 3

1 of 3

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)
Tetrahedron Letters, 29, 6893-6893 (1988)

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