Stannane, tetrapentyl-

Base Information

• Chemical Name: Stannane, tetrapentyl-
• CAS No.: 3765-65-9
• Molecular Formula: C20H44 Sn
• Molecular Weight: 403.279
• Hs Code.: 2931900090
• NSC Number: 92631
• UNII: WL9QN6X7GT
• DSSTox Substance ID: DTXSID30191076
• Mol file: 3765-65-9.mol

Synonyms:Tetrapentylstannane;Stannane, tetrapentyl-;Tetra-n-pentyltin;3765-65-9;Tetrapentyltin;Tetraamylstannane;Tin, tetrapentyl-;NSC 92631;WL9QN6X7GT;BRN 3904060;NSC-92631;Tetraamyltin;NSC92631;starbld0016691;UNII-WL9QN6X7GT;C20H44Sn;TETRA-N-PENTYLSTANNANE;DTXSID30191076;MFCD00027257;AKOS025293652;LS-146617;FT-0635011

Chemical Property of Stannane, tetrapentyl-

Chemical Property:

• Vapor Pressure: 4.73E-06mmHg at 25°C
• Melting Point: <0°C
• Refractive Index: 1.4738
• Boiling Point: 135°C 0,25mm
• Flash Point: 195.8°C
• PSA: 0.00000
• Density: g/cm³
• LogP: 8.19600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 16
• Exact Mass: 404.246504
• Heavy Atom Count: 21
• Complexity: 155

Purity/Quality:

98%min ^*data from raw suppliers

TETRA-N-PENTYLTIN 98.00% ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCC[Sn](CCCCC)(CCCCC)CCCCC

Technology Process of Stannane, tetrapentyl-

There total 9 articles about Stannane, tetrapentyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

n-pentylmagnesium bromide (693-25-4) + stannic bromide (7789-67-5) → tetrapentyltin (3765-65-9)

Guidance literature:

In toluene;

Reference yield: 77.0%

bis(tri-n-pentyltin) oxide (25637-27-8) → hexa-n-pentylditin (21227-23-6) + tetrapentyltin (3765-65-9)

Guidance literature:

With sodium; In neat (no solvent); stoich. amt. of sodium (2 mol for 1 mol of ditin oxide), 120°C, 48 h; unreacted n-Pen6Sn2O was removed by filtration in pentane through a short SiO2 column, n-Pen4Sn was removed by distn.;

DOI:10.1021/om00137a042

Reference yield: 70.0%

tin(IV) n-pentoxide + pentylmagnesium chloride (6393-56-2) → tetrapentyltin (3765-65-9)

Guidance literature:

In diethyl ether; benzene;

upstream raw materials:

n-pentylmagnesium bromide

tin(IV) chloride

stannic bromide

pentylmagnesium chloride

Downstream raw materials:

butyltripentyltin

dibutyldipentyltin

pentyltributyltin

Dichlor-dipentyl-stannan