Skip to Content
Merck
CN

Key Documents

View All Documentation

251127

Bis(tributyltin)

95%

Synonym(s):

Hexabutyldistannane, Hexabutylditin

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

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
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

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

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.

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

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 (personal protective equipment)

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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