Trioctyl phosphite

Base Information

• Chemical Name: Trioctyl phosphite
• CAS No.: 3028-88-4
• Molecular Formula: C24H51 O3 P
• Molecular Weight: 418.641
• Hs Code.: 2919900090
• European Community (EC) Number: 221-194-5
• NSC Number: 97316
• DSSTox Substance ID: DTXSID20184371
• Nikkaji Number: J107.131I
• Wikidata: Q83055304
• Mol file: 3028-88-4.mol

Synonyms:Trioctyl phosphite;3028-88-4;Phosphorous Acid Trioctyl Ester;Phosphorous acid, trioctyl ester;PHOSPHOROUSACIDTRIOCTYLESTER;Tri-n-octyl phosphite;Octyl phosphite, (C8H17O)3P;EINECS 221-194-5;NSC 97316;BRN 1712339;SCHEMBL134025;DTXSID20184371;NSC97316;MFCD00059943;NSC-97316;AKOS028108510;LS-109025;FT-0721897;D91958

Chemical Property of Trioctyl phosphite

Chemical Property:

• Refractive Index: 1.45
• Boiling Point: 389.9°Cat760mmHg
• Flash Point: 234.2°C
• PSA: 41.28000
• Density: g/cm³
• LogP: 9.34460
• XLogP3: 10.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 24
• Exact Mass: 418.35758248
• Heavy Atom Count: 28
• Complexity: 234

Purity/Quality:

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

Trioctyl Phosphite (mixture) ^*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: CCCCCCCCOP(OCCCCCCCC)OCCCCCCCC

Technology Process of Trioctyl phosphite

There total 6 articles about Trioctyl 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: 91.72%

octanol (111-87-5) + phosphorous acid trimethyl ester (121-45-9) → methanol (67-56-1) + trioctyl phosphite (3028-88-4)

Guidance literature:

at 98 - 203 ℃; for 6h; Product distribution / selectivity;

Reference yield:

octanol (111-87-5) → trioctyl phosphite (3028-88-4)

Guidance literature:

With pyridine; phosphorus trichloride; benzene;

DOI:10.1021/ie50489a041

Reference yield:

octanol (111-87-5) + triethyl phosphite (122-52-1) → trioctyl phosphite (3028-88-4)

Guidance literature:

With phosphoric acid;

upstream raw materials:

octanol

triethyl phosphite

acetic diethyl-phosphoramidous dianhydride

hexaethylphosphoric triamide

Downstream raw materials:

1-nitro-4-(octylsulfanyl)benzene

1-octyl p-toluenesulfonate

2,2,2-Tri-n-octoxy-4,5-diphenyl-1,3,2-dioxaphosphol

Phenacyl-phosphonsaeure-dioctylester

Refernces

• 1、 Koenig, T.,Habicher, W.D.,Haehner, U.,Pionteck, J.,Rueger, C.,Schwetlick, K.. "Syntheses und NMR-Spektren phosphororganischer Antioxidantien und verwandter Verbindungen". . p. 333 - 349. Retrieved 2007/10/02.