Dipropyl phthalate

Base Information

• Chemical Name: Dipropyl phthalate
• CAS No.: 131-16-8
• Molecular Formula: C14H18O4
• Molecular Weight: 250.295
• Hs Code.: 29173490
• European Community (EC) Number: 205-015-8
• NSC Number: 15314
• UNII: 8USP5Y77SS
• DSSTox Substance ID: DTXSID5031133
• Nikkaji Number: J46.704I
• Wikidata: Q27127053
• Metabolomics Workbench ID: 60959
• ChEMBL ID: CHEMBL1483029
• Mol file: 131-16-8.mol

Synonyms:di-n-propylphthalate;Di-PrP

Chemical Property of Dipropyl phthalate

Chemical Property:

• Appearance/Colour: clear colorless liquid
• Vapor Pressure: 0.000389mmHg at 25°C
• Melting Point: -31°C
• Refractive Index: n20/D 1.497(lit.)
• Boiling Point: 317.28 °C at 760 mmHg
• Flash Point: 166.289 °C
• PSA: 52.60000
• Density: 1.082 g/cm³
• LogP: 2.82020
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: Soluble in chloroform, methanol.
• Water Solubility.: 108.1mg/L(20 oC)
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 8
• Exact Mass: 250.12050905
• Heavy Atom Count: 18
• Complexity: 247

Purity/Quality:

99% ^*data from raw suppliers

Di-n-propylPhthalate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): N
• Hazard Codes: N,Xn
• Statements: 51/53-62
• Safety Statements: 61-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Plastics & Rubber -> Phthalate Esters
• Canonical SMILES: CCCOC(=O)C1=CC=CC=C1C(=O)OCCC
• Uses: Di-n-propyl Phthalate is a phthalate metabolite of Di-n-butyl phthalate (D429495) degradation with potential genotoxic effect. Di-n-propyl phthalate is used to make plasticizers and polymer additives. It is also used in chemical reagents, organic intermediates.

Technology Process of Dipropyl phthalate

There total 6 articles about Dipropyl 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: 95.0%

propan-1-ol (71-23-8) + phthalic anhydride (85-44-9) → di-n-propyl phthalate (131-16-8)

Guidance literature:

With diacidic ionic liquid supported on magnetic-silica nanoparticles; In neat (no solvent); at 98 ℃; for 7h; Dean-Stark;

DOI:10.1007/s13738-018-1450-8

Reference yield: 77.0%

phthalimide (136918-14-4,85-41-6) + 4-nitro-phenol (100-02-7,78813-13-5,89830-32-0) → di-n-propyl phthalate (131-16-8)

Guidance literature:

With diethylazodicarboxylate; In tetrahydrofuran; for 2h;

Reference yield: 68.0%

propyl bromide (106-94-5) + benzene-1,2-dicarboxylic acid (88-99-3,73607-73-5) → di-n-propyl phthalate (131-16-8)

Guidance literature:

With 3,3'-(2,2'-(hexane-1,6-diylbis(azanediyl))bis(2-oxoethane-2,1-diyl))bis(1-propyl-1H-benzo[d]imidazol-3-ium) chloride; triethylamine; at 55 ℃; for 0.416667h;

DOI:10.1016/j.apcata.2014.06.004

upstream raw materials:

propan-1-ol

Diethyl phthalate

benzene-1,2-dicarboxylic acid

phthalimide

Downstream raw materials:

propan-1-ol

phthalic anhydride

propene

methyl propyl benzene-1,2-dicarboxylate

Refernces

• 1、 Fareghi-Alamdari, Reza,Nadiri Niri, Mehri,Hazarkhani, Hassan,Zekri, Negar. "Diacidic ionic liquid supported on magnetic-silica nanocomposite: a novel, stable, and reusable catalyst for selective diester production". . p. 2615 - 2629. Retrieved 2018/09/13.
• 2、 Fareghi-Alamdari, Reza,Nadiri Niri, Mehri,Hazarkhani, Hassan. "Synthesis and characterization of a new hydroxyl functionalized diacidic ionic liquid as catalyst for the preparation of diester plasticizers". . p. 153 - 160. Retrieved 2016/12/30.