Didecyl phthalate

Base Information

• Chemical Name: Didecyl phthalate
• CAS No.: 84-77-5
• Molecular Formula: C28H46O4
• Molecular Weight: 446.671
• Hs Code.: 29173490
• European Community (EC) Number: 201-561-6
• NSC Number: 15319
• UNII: FI5FBN947Z
• DSSTox Substance ID: DTXSID3026512
• Nikkaji Number: J35.437F
• Wikidata: Q27116217
• Metabolomics Workbench ID: 155992
• ChEMBL ID: CHEMBL3182119
• Mol file: 84-77-5.mol

Synonyms:di-n-decyl phthalate;didecyl phthalate

Chemical Property of Didecyl phthalate

Chemical Property:

• Appearance/Colour: clear light yellow viscous liquid
• Vapor Pressure: 1.94E-08mmHg at 25°C
• Melting Point: 4 °C
• Refractive Index: 1.479-1.484
• Boiling Point: 454.2 °C at 760 mmHg
• Flash Point: 243.7 °C
• PSA: 52.60000
• Density: 0.966 g/cm³
• LogP: 8.28160
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
• Water Solubility.: 0.33mg/L(24 oC)
• XLogP3: 11.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 22
• Exact Mass: 446.33960994
• Heavy Atom Count: 32
• Complexity: 420

Purity/Quality:

97% ^*data from raw suppliers

DidecylPhthalate(~90%) ^*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: Plastics & Rubber -> Phthalate Esters
• Canonical SMILES: CCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCC
• Uses: Didecyl Phthalate is a primary plasticizer for vinyl resins and also shown to be compatible with polystyrene and cellulosics.

Technology Process of Didecyl phthalate

There total 4 articles about Didecyl phthalate 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: 90.0%

phthalic anhydride (85-44-9) + 1-Decanol (112-30-1) → didecyl phthalate (84-77-5)

Guidance literature:

With pyrographite; toluene-4-sulfonic acid; for 0.0152778h; Microwave irradiation (525 W);

DOI:10.1080/00304940009355928

Reference yield:

1-bromo dodecane (112-29-8) + benzene-1,2-dicarboxylic acid (88-99-3,73607-73-5) → didecyl phthalate (84-77-5)

Guidance literature:

benzene-1,2-dicarboxylic acid; With potassium hydrogencarbonate; In N,N-dimethyl-formamide; at 20 ℃;

1-bromo dodecane; In N,N-dimethyl-formamide; at 90 ℃; for 12h;

Reference yield:

1-Decanol (112-30-1) + Diethyl phthalate (84-66-2) → didecyl phthalate (84-77-5)

Guidance literature:

With sodium;

upstream raw materials:

1-Decanol

Diethyl phthalate

phthalic anhydride

1-bromo dodecane