499862

Tributyl(1-propynyl)tin

95%

• Linear Formula: [CH₃(CH₂)₃]₃SnC≡CCH₃
• CAS Number: 64099-82-7
• Molecular Weight: 329.11
• MDL number: MFCD01863650
• UNSPSC Code: 12352103
• PubChem Substance ID: 24873307
• NACRES: NA.22

Properties

• Assay: 95%
• refractive index: n20/D 1.483 (lit.)
• bp: 277 °C (lit.)
• density: 1.082 g/mL at 25 °C (lit.)
• SMILES string: CCCC[Sn](CCCC)(CCCC)C#CC
• InChI: 1S/3C4H9.C3H3.Sn/c3*1-3-4-2;1-3-2;/h3*1,3-4H2,2H3;1H3;
• InChI key: KCQJLTOSSVXOCC-UHFFFAOYSA-N

Description

Application

Tributyl(1-propynyl)tin can be used:

• As a starting material in the synthesis of phenyl-substituted pyrimidine-dione by reacting with ethyl isocyanate via cycloaddition and Stille coupling reactions.
• In the synthesis of ¹⁸F labeled triazolo quinoline derivative, a positron emission tomography (PET) ligand used in the in vivo imaging of metabotropic glutamate receptor type 1.
• In one of the key synthetic steps for the synthesis of 4-(1-aryltriazol-4-yl)-tetrahydropyridines as potent mGluR1 antagonists.

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H301,H312,H315,H319,H360FD,H372,H410
• Precautionary Statements: 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 Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves