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Cosmetic-grade Isopropyl palmitate CAS 142-91-6

Synonyms:Isopropyl Hexadecanoate
Propan-2-yl Hexadecanoate
1-Methylethyl Hexadecanoate
Formula:C19H38O2
Weight:298.5
HS Code:2915709090
Grade:Cosmetic grade
Hazard Class:General Chemical
Availability:
  • 142-91-6

  • bosschem

  • 142-91-6

Certificate of Analysis-COA 

98% Content

Item

Specification

Result

Appearance

A colorless or slightly yellow oily liquid

Qualified

Ester content, %

≥98

98.5

Acid value, mg KOH/g

≤0.3

0.08

Hazen Color

≤30

10

Freezing point, ℃

≤16℃

16℃

Refractive index

1.434-1.439

1.436

Specific gravity (20℃)

0.850-0.855

0.854



 Applications 

1. Emollient For Skin Care Emulsions: A light ester for the oil phase of creams, lotions and body care, it is valued for emollient and lubricant properties with a non tacky after feel, and it carries oil soluble ingredients evenly through the formulation.

2. Binder And Emollient In Colour Cosmetics: In make up it works as a binder that holds powder products together and as a lubricant that makes the skin feel softer and smoother, so it fits foundations, pressed powders and other decorative products.

3. Oil Component And Solvent For Actives: It serves as the oil component of bath oils and as a solvent and carrier for oil soluble active ingredients and aromas, dissolving them cleanly into the oil phase of a formulation.

4. Wetting And Anti Static Function: Beyond emolliency it acts as a wetting agent and an anti static agent, an added reason to use it in personal care systems where wetting and static control matter alongside skin feel.


Quality Assurance  Quality Assurance 


Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

液体塑桶

Liquid plastic drums

液体吨桶

Liquid tonnes

液体铁桶

Liquid iron drums


Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)

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Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Chemical detection methods

  • Spectroscopic Analysis Methods

    Ultraviolet-Vis Spectrophotometry (UV-Vis)
    Infrared Spectroscopy (IR/FTIR)
    Atomic Absorption Spectroscopy (AAS)
    X-ray Fluorescence Spectroscopy (XRF)
    Nuclear Magnetic Resonance Spectroscopy (NMR)

  • Chromatographic Analysis

    Gas Chromatography (GC)
    High Performance Liquid Chromatography (HPLC)
    Ion Chromatography (IC)
    Thin Layer Chromatography (TLC)

  • Mass Spectrometry Analysis

    GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
    ICP-MS: Trace Metal Elements (ppb Level)
    TOF-MS: Precise Molecular Weight Determination

  • Electrochemical analysis methods
    Polypotentiometric methods
    Conductivity methods
    Polarographic methods / Voltammetric methods
    Coulometric analysis
  • Thermal Analysis Methods
    Thermogravimetric Analysis (TGA)
    Differential Scanning Calorimetry (DSC)
    Differential Thermal Analysis (DTA)
  • Classical wet chemical analysis
    Titration analysis
    Gravity analysis
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