Dioctyl phenylphosphonate

Base Information

• Chemical Name: Dioctyl phenylphosphonate
• CAS No.: 1754-47-8
• Molecular Formula: C22H39 O3 P
• Molecular Weight: 382.524
• Hs Code.: 2931900090
• European Community (EC) Number: 217-142-6
• NSC Number: 3224
• UNII: DED9LW93GM
• DSSTox Substance ID: DTXSID1061946
• Nikkaji Number: J50.308H
• Wikidata: Q81989760
• Mol file: 1754-47-8.mol

Synonyms:dioctyl phenylphosphonate;dioctylphenylphosphonate

Chemical Property of Dioctyl phenylphosphonate

Chemical Property:

• Appearance/Colour: Clear colorless to yellow liquid
• Vapor Pressure: 2.97E-08mmHg at 25°C
• Refractive Index: n20/D 1.478(lit.)
• Boiling Point: 461.3°Cat760mmHg
• Flash Point: 246.1°C
• PSA: 45.34000
• Density: 0.98g/cm³
• LogP: 7.25920
• Storage Temp.: Store below +30°C.
• Solubility.: Miscible with tetrahydrofuran.
• Water Solubility.: <0.2g/L(25 oC)
• XLogP3: 7.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 17
• Exact Mass: 382.26368210
• Heavy Atom Count: 26
• Complexity: 331

Purity/Quality:

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

Dioctyl Phenylphosphonate ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Organophosphates, Other
• Canonical SMILES: CCCCCCCCOP(=O)(C1=CC=CC=C1)OCCCCCCCC
• Uses: Dioctyl Phenylphosphonate is a taste sensor, or a constituent of a receptor membrane of a taste sensor use in tasting substances. Dioctyl phenylphosphonate (DOPP) was used as plasticizer, in an experiment conducted for designing iron ion sensor based on functionalised ZnO (Zinc Oxide) nanorods. It was also used in Raman and UV-vis spectroscopic study, of polyaniline (PANI) membranes containing different amounts of a bulky lipophilic cationic additive, tridodecylmethylammonium chloride (TDMACl).

Technology Process of Dioctyl phenylphosphonate

There total 10 articles about Dioctyl phenylphosphonate 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: 72.0%

1-bromo-octane (111-83-1) + ethyl hydrogen phenylphosphonate (4546-19-4) → dioctyl phenylphosphonate (1754-47-8)

Guidance literature:

With 1-butyl-3-methylimidazolium Tetrafluoroborate; at 85 ℃; for 0.5h; Reagent/catalyst; Microwave irradiation; Green chemistry;

DOI:10.1080/00397911.2019.1637894

Reference yield:

octanol (111-87-5) + diphenylzinc (1078-58-6) → tri-n-octyl phosphate (1806-54-8) + octyl phenyl(phenyl)phosphinate (3389-73-9) + dioctyl phenylphosphonate (1754-47-8)

Guidance literature:

diphenylzinc; With trichlorophosphate; In diethyl ether; at 20 ℃; for 21.5h; Inert atmosphere;

octanol; With pyridine; In diethyl ether; at 20 ℃; for 29h; Inert atmosphere;

DOI:10.1055/s-0037-1609435

Reference yield:

octanol (111-87-5) + C8H17Cl2OP → dioctyl phenylphosphonate (1754-47-8)

Guidance literature:

With pyridine; In diethyl ether; at 20 ℃; for 29h; Inert atmosphere;

DOI:10.1055/s-0037-1609435

upstream raw materials:

phenylmagnesium bromide

octanol

diphenylzinc

1-bromo-octane

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