Product

TRIBUTYLPROPYNYLSTANNANE

CAS No.：64099-82-7

Other grades of this product :

TRIBUTYLPROPYNYLSTANNANE Basic information

Product Name:	TRIBUTYLPROPYNYLSTANNANE
Synonyms:	PROPYNYLTRI-N-BUTYLTIN;Tributyl-1-propynylstannane;TRIBUTYLPROPYNYLSTANNANE;(1-PROPYNYL)TRIBUTYLSTANNANE;1-PROPYNYLTRI-N-BUTYLTIN;tech.80%;Tributyl-1-propynylstannane, tech., 80%;Tributyl-1-propynylstannane, 80%, tech.
CAS:	64099-82-7
MF:	C15H30Sn
MW:	329.11
EINECS:
Product Categories:	Organometallic Reagents;Organotin;Organotins;Stannanes
Mol File:	64099-82-7.mol

TRIBUTYLPROPYNYLSTANNANE Chemical Properties

Boiling point	277 °C (lit.)
density	1.082 g/mL at 25 °C (lit.)
refractive index	n20/D 1.483(lit.)
Fp	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
Specific Gravity	1.082
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
Sensitive	Air Sensitive
InChIKey	KCQJLTOSSVXOCC-UHFFFAOYSA-N

Safety Information

Hazard Codes	T,N
Risk Statements	21-25-36/38-48/23/25-50/53
Safety Statements	35-36/37/39-45-60-61
RIDADR	UN 2788 6.1/PG 3
WGK Germany	3
TSCA	No
HazardClass	6.1
PackingGroup	II
HS Code	29319090

MSDS Information

Provider	Language
ACROS	English
ALFA	English

TRIBUTYLPROPYNYLSTANNANE Usage And Synthesis

Chemical Properties

clear colourless liquid

Uses

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.

TRIBUTYLPROPYNYLSTANNANE Preparation Products And Raw materials

Raw materials

1-(Trimethylsilyl)-1-propyne-->PROPYNYLLITHIUM-->Bis(tributyltin) oxide-->Tributyltin chloride

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