Isopropyl Palmitate

CAS 142-91-6  ·  C19H38O2  ·  MW 298.5 g/mol

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3D model Isopropyl Palmitate, CAS 142-91-6, molecular formula C19H38O2, molar mass 298.5 g/mol

Model views

  • Isopropyl Palmitate (CAS 142-91-6) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • Isopropyl Palmitate (CAS 142-91-6) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • Isopropyl Palmitate (CAS 142-91-6) – space-filling 3D model, MolGod Viewer
    space-filling 3D model
  • Isopropyl Palmitate (CAS 142-91-6) – 2D structure, MolGod Viewer
    2D structure

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About Isopropyl Palmitate

Isopropyl Palmitate is a chemical compound registered under number CAS 142-91-6, with the molecular formula C19H38O2, and a molar mass of 298.5 g/mol.

The molecule contains 59 atoms connected by 58 chemical bonds. The full systematic IUPAC name of this compound is propan-2-yl hexadecanoate. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 8.2 (positive value, a lipophilic compound), polar surface area PSA = 26.3 Ų, 0 donors and 2 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Physicochemical properties
Molecular formulaC19H38O2
Molar mass298.5 g/mol
IUPACpropan-2-yl hexadecanoate
SMILESCCCCCCCCCCCCCCCC(=O)OC(C)C
InChIKeyXUGNVMKQXJXZCD-UHFFFAOYSA-N
logP (XLogP3)8.2
PSA26.3 Ų
HBD / HBA0 / 2
PubChem CIDCID 8907 ↗
Scientific literature

Related literature

2 articles · 1 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filters:Export:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (number of articles: 2)

2006: number of articles 120062019: number of articles 12019

Bar height = number of articles in a given year. Hover over a bar to see details.

Data from PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary generated by Semantic Scholar TLDR. Articles marked with require paid access.

Synonyms
ISOPROPYL PALMITATE · 142-91-6 · Isopropyl hexadecanoate · Hexadecanoic acid, 1-methylethyl ester · Isopalm · Emerest 2316 · Wickenol 111 · Deltyl · Isopal · Propal · Deltyl prime · Sinnoester PIT · Crodamol IPP · Kessco IPP · Tegester isopalm
Data sources
Related molecules
📜 License & provenancePREDICTED MODEL · NOT VERIFIEDMolGod_License_1
PREDICTED MODEL — NOT VERIFIED
computed by MolGod Scientific · experimental feature (beta) · may contain errors

No source 3-D conformer was available to MolGod for this substance. MolGod Scientific computed this geometry from the structural formula with RDKit 2026.03.6 (ETKDGv3 conformer generation, MMFF94 force-field optimisation; lowest-energy converged conformer of a fixed-seed set). It is not a measured structure, it does not come from PubChem, and it has not been compared with experimental data. It shows one possible conformation.

Methods and references
  1. RDKit: Open-source cheminformatics, version 2026.03.6. Zenodo. doi:10.5281/zenodo.22140358 (all versions: doi:10.5281/zenodo.591637)
  2. Riniker S, Landrum GA. Better Informed Distance Geometry: Using What We Know To Improve Conformation Generation. J. Chem. Inf. Model. 2015, 55, 2562-2574. doi:10.1021/acs.jcim.5b00654
  3. Wang S, Witek J, Landrum GA, Riniker S. Improving Conformer Generation for Small Rings and Macrocycles Based on Distance Geometry and Experimental Torsional-Angle Preferences. J. Chem. Inf. Model. 2020, 60, 2044-2058. doi:10.1021/acs.jcim.0c00025
  4. Halgren TA. Merck molecular force field. I. Basis, form, scope, parameterization, and performance of MMFF94. J. Comput. Chem. 1996, 17, 490-519. doi:10.1002/(SICI)1096-987X(199604)17:5/6<490::AID-JCC1>3.0.CO;2-P
  5. Tosco P, Stiefl N, Landrum G. Bringing the MMFF force field to the RDKit: implementation and validation. J. Cheminform. 2014, 6, 37. doi:10.1186/s13321-014-0037-3
  6. Heller SR, McNaught A, Pletnev I, Stein S, Tchekhovskoi D. InChI, the IUPAC International Chemical Identifier. J. Cheminform. 2015, 7, 23. doi:10.1186/s13321-015-0068-4
  7. Kim S, Chen J, Cheng T, et al. PubChem 2025 update. Nucleic Acids Res. 2025, 53, D1516-D1525. doi:10.1093/nar/gkae1059 Compound record: https://pubchem.ncbi.nlm.nih.gov/compound/8907
  8. Bolton EE, Kim S, Bryant SH. PubChem3D: Conformer generation. J. Cheminform. 2011, 3, 4. doi:10.1186/1758-2946-3-4 (cited for contrast: no source 3-D conformer was available to MolGod for this record)
Isopropyl Palmitate (CAS 142-91-6), C19H38O2 - 3D ball-and-stick molecular model, engraved element symbols (C H O), MolGod STL previewDownload image

MG-STL-142-91-6-ENGRAVED · 646,648 △ · 31 MB · SHA-256 2f91fdf50e8eb2a7

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Isopropyl Palmitate (CAS 142-91-6), C19H38O2 - 3D ball-and-stick molecular model, MolGod STL previewDownload image

MG-STL-142-91-6-NORMAL · 24,544 △ · 1 MB · SHA-256 421add629711469c

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Model
Isopropyl Palmitate · 142-91-6
InChIKey
XUGNVMKQXJXZCD-UHFFFAOYSA-N
License
CC BY-SA 4.0 International (source rights undetermined — not yet granted)
Attribution
MolGod Scientific — Isopropyl Palmitate (CAS 142-91-6)
License & provenance record
Isopropyl Palmitate (CAS 142-91-6) →
MolGod molecule record
Isopropyl Palmitate →
Source data
PubChem CID 8907 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
421add629711469cebc75843395d014b7547b700c313c9d11d2c49468df4bb0f
MD5 (STL)
bc7064a0d5e0323ca7ed5bac33d35cb0
Model identifier
MG-STL-142-91-6
Transformation
MolGod Scientific ball-and-stick mesh
Changes
PREDICTED geometry computed by MolGod Scientific (RDKit), NOT verified; rendered as a triangulated mesh.
Wikimedia Commons
not published yet

This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

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