Isopentyl pentyl phthalate

Base Information

• Chemical Name: Isopentyl pentyl phthalate
• CAS No.: 776297-69-9
• Molecular Formula: C18H26O4
• Molecular Weight: 306.402
• Hs Code.: 29173490
• Mol file: 776297-69-9.mol

Synonyms:Isopentyl Pentyl Phthalate;1,2-Benzenedicarboxylic Acid 3-Methylbutyl Pentyl Ester;1,2-Benzenedicarboxylic Acid 1-(3-Methylbutyl) 2-pentyl Ester;

Chemical Property of Isopentyl pentyl phthalate

Chemical Property:

• Boiling Point: 337.5±10.0 °C(Predicted)
• PSA: 52.60000
• Density: 1.029±0.06 g/cm3(Predicted)
• LogP: 4.23650
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

99.9% ^*data from raw suppliers

IsopentylPentylPhthalate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Isopentyl pentyl phthalate

There total 3 articles about Isopentyl pentyl 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: 83.0%

i-Amyl alcohol (123-51-3) + C13H15ClO3 → n-pentyl isoamyl phthalate (776297-69-9)

Guidance literature:

With triethylamine; In dichloromethane; at 0 - 25 ℃; for 12h; Large scale;

Reference yield:

phthalic anhydride (85-44-9) → n-pentyl isoamyl phthalate (776297-69-9)

Guidance literature:

Multi-step reaction with 3 steps

1: pyridine / 3 h / 60 - 65 °C / Large scale

2: thionyl chloride / 5 h / 30 - 70 °C / Large scale

3: triethylamine / dichloromethane / 12 h / 0 - 25 °C / Large scale

With pyridine; thionyl chloride; triethylamine; In dichloromethane;

Reference yield:

pentan-1-ol (71-41-0) → n-pentyl isoamyl phthalate (776297-69-9)

Guidance literature:

Multi-step reaction with 3 steps

1: pyridine / 3 h / 60 - 65 °C / Large scale

2: thionyl chloride / 5 h / 30 - 70 °C / Large scale

3: triethylamine / dichloromethane / 12 h / 0 - 25 °C / Large scale

With pyridine; thionyl chloride; triethylamine; In dichloromethane;

upstream raw materials:

i-Amyl alcohol

phthalic anhydride

pentan-1-ol

Refernces