340359
Tributyl(phenylethynyl)tin
95%
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About This Item
Product Name
Tributyl(phenylethynyl)tin, 95%
InChI
1S/C8H5.3C4H9.Sn/c1-2-8-6-4-3-5-7-8;3*1-3-4-2;/h3-7H;3*1,3-4H2,2H3;
SMILES string
CCCC[Sn](CCCC)(CCCC)C#Cc1ccccc1
InChI key
PYMPTRMDPJYTDF-UHFFFAOYSA-N
assay
95%
form
liquid
refractive index
n20/D 1.532 (lit.)
density
1.116 g/mL at 25 °C (lit.)
functional group
phenyl
Application
- As a substrate in the palladium-catalyzed homocoupling of organostannanes to yield biaryl compounds.
- To prepare various enynals, which are employed in the synthesis of substituted benzene derivatives catalyzed by nickel.
- In one of the key synthetic steps for the preparation of β-alkynylcorroles.
signalword
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
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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