Tris(2-methylphenyl)arsane

Base Information

• Chemical Name: Tris(2-methylphenyl)arsane
• CAS No.: 2417-85-8
• Molecular Formula: C21H21 As
• Molecular Weight: 348.319
• Hs Code.: 2931900090
• NSC Number: 131517
• DSSTox Substance ID: DTXSID40299592
• Nikkaji Number: J496.524H
• Wikidata: Q82042071
• Mol file: 2417-85-8.mol

Synonyms:2417-85-8;tris(2-methylphenyl)arsane;Tri-o-tolylarsine;NSC131517;ANTINEOPLASTIC-131517;DTXSID40299592;TRIS(2-METHYLPHENYL)ARSINE;NSC-131517

Chemical Property of Tris(2-methylphenyl)arsane

Chemical Property:

• Vapor Pressure: 5.18E-07mmHg at 25°C
• Boiling Point: 424.2°Cat760mmHg
• Flash Point: 208.1°C
• PSA: 0.00000
• Density: g/cm³
• LogP: 3.12800
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 348.085920
• Heavy Atom Count: 22
• Complexity: 287

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=CC=C1[As](C2=CC=CC=C2C)C3=CC=CC=C3C

Technology Process of Tris(2-methylphenyl)arsane

There total 4 articles about Tris(2-methylphenyl)arsane 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: 81.0%

ortho-tolylmagnesium bromide (932-31-0) → tri(o-tolyl)arsine (2417-85-8)

Guidance literature:

With arsenic(III) bromide; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1021/acs.inorgchem.0c00598

Reference yield: 14.0%

tri-o-tolylarsonium tetraphenylcyclopentadienylide (86268-39-5) + Nitrosobenzene (586-96-9) → N-phenyl-1,2,3,4-tetraphenylcyclopentadienone ketoxime (35160-47-5) + tri(o-tolyl)arsine (2417-85-8)

Guidance literature:

In chloroform; for 6h; Heating;

DOI:10.1016/S0040-4020(01)91822-8

Reference yield:

tri-o-tolyl-arsine oxide (31219-50-8) → tri(o-tolyl)arsine (2417-85-8) + C21H21AsS (145277-77-6)

Guidance literature:

With carbon disulfide; for 2.5h; Yield given. Title compound not separated from byproducts; Ambient temperature;

upstream raw materials:

ortho-tolylmagnesium bromide

tri-o-tolyl-arsine oxide

tri-o-tolylarsonium tetraphenylcyclopentadienylide

Nitrosobenzene

Downstream raw materials:

Tri-o-tolyl-(2,3,4-triphenyl-cyclopenta-2,4-dienylidene)-λ⁵-arsane

tri-o-tolylarsonium tetraphenylcyclopentadienylide

tri-o-tolyl-arsine oxide

(E)-1,2-diphenyl-ethene