Ethynyltributylstannane
Product Information
Molecular Formula
C14H28Sn
Molecular Weight
315.07
Description
Used to prepare vinylstannanes and stannylisoxazoles. Ethynylation reagent for azaaromatics.
Synonyms
Tributylstannylacetylene; Ethynyltri-n-Butyltin; Stannane, tributylethynyl-; Ethynyltributyltin; tri-n-butylethynyltin; tri-n-butylethynylstannane; NSC-203201; (Tributylstannyl)acetylide; (Tributylstannyl)ethyne; Ethynyl(tributyl)stannane; Ethynyltributyltin
IUPAC Name
tributyl(ethynyl)stannane
SMILES
CCCC[Sn](CCCC)(CCCC)C#C
InChI
InChI=1S/3C4H9.C2H.Sn/c3*1-3-4-2;1-2;/h3*1,3-4H2,2H3;1H;
InChI Key
YEMJHNYABQHWHL-UHFFFAOYSA-N
Boiling Point
281.6±0.0°C at 760 mmHg
Flash Point
165.2 °F - closed cup
Purity
95%
Density
1.089 g/mL at 25°C
Appearance
Liquid
Storage
Store at 2-8°C
Refractive Index
n20/D 1.476 (lit.)
Safety Information
Hazards
H301 - H312 - H315 - H319 - H372 - H400
Precautionary Statement
P273 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P305 + P351 + P338 - P314
Computed Properties
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
10
Exact Mass
316.121303 g/mol
Monoisotopic Mass
316.121303 g/mol
Topological Polar Surface Area
0Ų
Heavy Atom Count
15
Formal Charge
0
Complexity
165
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| WO-2022042612-A1 | Dihydropyrrolo[2,3-d]pyridazin-7-one derivative, preparation method therefor, and application thereof | 2020-08-27 |
| WO-2022042613-A1 | 1h-pyrazol-4-amide derivative, preparation method therefor, and use thereof | 2020-08-27 |
| WO-2022033532-A1 | Fgfr and mutation inhibitor thereof, and preparation method therefor and use thereof | 2020-08-13 |
| WO-2022020546-A1 | 3-(1h-imidazol-2-yl)-2,3,8,8a-tetrahydroindolizin-5(1h)-one derivatives useful as factor xia inhibitors | 2020-07-22 |
| CN-113135929-A | Furopyridone amide compound and preparation method and application thereof | 2020-01-17 |
| CN-111057120-A | Etogestrene derivative A and preparation method and application thereof | 2019-12-27 |
| CN-111057120-B | Etogestrene derivative A and preparation method and application thereof | 2019-12-27 |
| CN-110882723-A | Bimetal loaded composite catalyst and method for catalytic synthesis of p-aminophenylacetylene by using same | 2019-12-05 |
| CN-112778273-A | Cyclic ketopyridone compounds and preparation method and application thereof | 2019-11-11 |
| CN-112778277-A | Cyclic ketopyridone biaromatic ring compound and preparation method and application thereof | 2019-11-11 |
