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Palmitic acid ethyl ester

$52

  • Brand : BIOFRON

  • Catalogue Number : BD-D1350

  • Specification : 98%(HPLC)

  • CAS number : 628-97-7

  • Formula : C18H36O2

  • Molecular Weight : 284.48

  • PUBCHEM ID : 12366

  • Volume : 20MG

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Catalogue Number

BD-D1350

Analysis Method

HPLC,NMR,MS

Specification

98%(HPLC)

Storage

2-8℃

Molecular Weight

284.48

Appearance

Colorless acicular crystal

Botanical Source

Structure Type

Aliphatic Compounds

Category

Standards;Natural Pytochemical;API

SMILES

CCCCCCCCCCCCCCCC(=O)OCC

Synonyms

Ethylhexadecanoat/Ethyl palmitate/Palmitic acid, ethyl ester (8CI)/palmitic acid, ethyl ester/Ethyl Hexadecanoate/Hexadecanoic acid, ethyl ester/Hexadecanoic acid ethyl ester/Ethyl n-hexadecanoate

IUPAC Name

ethyl hexadecanoate

Applications

Ethyl palmitate, a fatty acid ethyl ester (FAEE), shows a marked preference for the synthesis of ethyl palmitate and ethyl oleate over other FAEEs in human subjects after ethanol consumption. Ethyl palmitate is used as a hair- and skin-conditioning agent[1].

Density

0.9±0.1 g/cm3

Solubility

Chloroform; Ethyl Acetate

Flash Point

149.0±7.5 °C

Boiling Point

342.2±0.0 °C at 760 mmHg

Melting Point

24-26 °C(lit.)

InChl

InChl Key

WGK Germany

RID/ADR

HS Code Reference

2915900000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:628-97-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

No Technical Documents Available For This Product.

PMID

30960651

Abstract

Microencapsulation of phase change materials (PCMs) could prevent the leakage of PCMs during solid⁻liquid phase change process. However, their applications are mainly limited by the compactness and thermal stability of the traditional polyurea shell microcapsules. To increase the thermal compactness and thermal stability of PCM microcapsules, tetraethylorthosilicate (TEOS) was employed to form polymer/SiO₂ composite shells to enhance the mechanical performance of polyurea and polyurethane microcapsule via interfacial polymerization and in situ polymerization. The morphology and chemical components of the microcapsules were characterized by field-emission scanning electron microscope (FE-SEM) and Fourier transform infrared (FT-IR) spectroscopy, respectively. The thermal properties of the microcapsules were investigated by differential scanning calorimetry (DSC) and thermal gravity analysis (TGA). The results showed the smoothness and compactness of both polyurea⁻SiO₂ and polyurethane⁻SiO₂ microcapsules enhanced slightly, when compared with that without TEOS addition. Moreover, the SiO₂ composite shell had good effect on thermal compactness, as the weight loss rate of polyurea⁻SiO₂ microcapsules and polyurethane⁻SiO₂ microcapsules decreased 3.5% and 4.1%, respectivel

KEYWORDS

SiO2 nanoparticles; microcapsules; phase change material; polyurea; polyurethane

Title

Fabrication and Performance of Composite Microencapsulated Phase Change Materials with Palmitic Acid Ethyl Ester as Core.

Author

Yin Q1, Zhu Z2, Li W3, Guo M4, Wang Y5, Wang J6, Zhang X7.

Publish date

2018 Jul 2