Tris(2-ethylhexyl) phosphite

Base Information

• Chemical Name: Tris(2-ethylhexyl) phosphite
• CAS No.: 301-13-3
• Molecular Formula: C24H51 O3 P
• Molecular Weight: 418.641
• Hs Code.: 2920901900
• European Community (EC) Number: 206-111-2
• NSC Number: 3233
• UNII: 5955K9I74A
• DSSTox Substance ID: DTXSID4026264
• Nikkaji Number: J193.709J
• Mol file: 301-13-3.mol

Synonyms:tri-(2-ethylhexyl)phosphite

Chemical Property of Tris(2-ethylhexyl) phosphite

Chemical Property:

• Vapor Pressure: 6.17E-06mmHg at 25°C
• Refractive Index: 1.4480 to 1.4520
• Boiling Point: 446.7°Cat760mmHg
• Flash Point: 278.6°C
• PSA: 41.28000
• Density: g/cm³
• LogP: 8.91230
• XLogP3: 9.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 21
• Exact Mass: 418.35758248
• Heavy Atom Count: 28
• Complexity: 267

Purity/Quality:

98%,99%, ^*data from raw suppliers

Tris(2-ethylhexyl) Phosphite >90.0%(GC) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCC(CC)COP(OCC(CC)CCCC)OCC(CC)CCCC
• Uses: Synthesis, plasticizers, stabilizers, lubricant and grease additives, flameproofing compositions.

Technology Process of Tris(2-ethylhexyl) phosphite

There total 4 articles about Tris(2-ethylhexyl) phosphite 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:

2-Ethylhexyl alcohol (104-76-7) → tris(2-ethylhexyl) phosphite (301-13-3)

Guidance literature:

With hexane; phosphorus trichloride;

Reference yield:

2-Ethylhexyl alcohol (104-76-7) + hexaethylphosphoric triamide (2283-11-6) → tris(2-ethylhexyl) phosphite (301-13-3)

Guidance literature:

Reference yield:

2-Ethylhexyl alcohol (104-76-7) + ethyl N,N'-tetraethyldiamidophosphite (2632-88-4) → tris(2-ethylhexyl) phosphite (301-13-3)

Guidance literature:

upstream raw materials:

2-Ethylhexyl alcohol

hexaethylphosphoric triamide

ethyl N,N'-tetraethyldiamidophosphite

Downstream raw materials:

[(Diphenoxy-phosphanyloxy)-phenyl-methyl]-phosphonic acid bis-(2-ethyl-hexyl) ester

2,7-dibromo-9H-carbazole

2,7-dibromo-9-(2-ethyl-hexyl)-9H-carbazole

9H-carbazole