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Palmitic acid ethyl ester

Palmitic acid ethyl ester
Palmitic acid ethyl ester structure
CAS No.
628-97-7
Chemical Name:
Palmitic acid ethyl ester
Synonyms
NSC 8918;FEMA 2451;Palmitic aci;Ethyl palmita;Sixteen ethyl;Ethyl cetylate;Ethyl palMitat;Hexadecanoic a;ETHYL PALMITATE;Ethylpalmitate,97%
CBNumber:
CB9854033
Molecular Formula:
C18H36O2
Formula Weight:
284.48
MOL File:
628-97-7.mol

Palmitic acid ethyl ester Properties

Melting point:
24-26 °C(lit.)
Boiling point:
192-193 °C10 mm Hg(lit.)
Density 
0.857 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.440(lit.)
FEMA 
2451 | ETHYL PALMITATE
Flash point:
>230 °F
storage temp. 
−20°C
form 
neat
Specific Gravity
0.857
Water Solubility 
IMMISCIBLE
JECFA Number
39
BRN 
1782663
CAS DataBase Reference
628-97-7(CAS DataBase Reference)
NIST Chemistry Reference
Hexadecanoic acid, ethyl ester(628-97-7)
EPA Substance Registry System
Hexadecanoic acid, ethyl ester(628-97-7)
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xi
Safety Statements  23-24/25
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HS Code  29157020

Palmitic acid ethyl ester price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 67107 Ethyl palmitate analytical standard 628-97-7 250mg $51.5 2018-11-13 Buy
Sigma-Aldrich 1266868 Ethyl palmitate United States Pharmacopeia (USP) Reference Standard 628-97-7 500mg $356 2018-11-13 Buy
TCI Chemical P0003 Ethyl Palmitate >97.0%(GC) 628-97-7 25mL $22 2018-11-22 Buy
TCI Chemical P0003 Ethyl Palmitate >97.0%(GC) 628-97-7 500mL $148 2018-11-22 Buy
Alfa Aesar A15694 Ethyl palmitate, 97% 628-97-7 100g $165 2018-11-13 Buy

Palmitic acid ethyl ester Chemical Properties,Uses,Production

Description

Palmitic acid ethyl ester, also known as ethyl palmitate, it the ethyl ester form of palmitic acid. It can be used as a hair- and skin-conditioning agent. It has been shown that the combination between palmitic acid ethyl ester and cobra venom factor can enhance the survival of heterologous erythrocyte. Recent study has also demonstrated the potential anti-inflammatory activity of palmitic acid ethyl ester in several animal models.

Chemical Properties

clear colorless oily liquid after melting

Chemical Properties

Ethyl palmitate has a mild, waxy sweet odor. It is nearly tasteless and has a creamy mouthfeel.

Occurrence

Reported found in mutton, rye bread, rice, bourbon, vanilla, red sage, lemon balm, bilberry, Parmesan cheese, maple syrup, Jamaican rum, whiskey, grape wine, cognac, cocoa, green tea, mango, corn oil and mastic gum leaf oil.

Uses

A fatty acid found in Amaranth oil; it shows inhibitory activity.

Definition

ChEBI: A long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of palmitic acid with the hydroxy group of ethanol.

Aroma threshold values

Detection: 2 ppm

Taste threshold values

Taste characteristics at 30 ppm: waxy, fruity, creamy and fermented with a vanilla, balsamic nuance.

Chemical Synthesis

Synthesized by immobilized lipase-catalyzed alcoholysis and esterification in organic solvents.

References

Beste, Russell D, and R. D. Hamlin. "Skin permeation enhancer compositions comprising a monoglyceride and ethyl palmitate." US, US6267984. 2001.
Castro, O, et al. "Mechanism of ethyl palmitate and cobra venom factor enhancement of heterologous erythrocyte survival. " Proceedings of the Society for Experimental Biology & Medicine Society for Experimental Biology & Medicine 147.1(1974):106.
Saeed, N. M., et al. "Anti-inflammatory activity of methyl palmitate and ethyl palmitate in different experimental rat models. " Toxicology & Applied Pharmacology 264.1(2012):84-93.

Palmitic acid ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products


Palmitic acid ethyl ester Suppliers

Global( 201)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3194 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
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sales@coreychem.com CHINA 30001 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
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+86 531 8582 1093 export@haihangchem.com CHINA 8921 58
Xiamen AmoyChem Co., Ltd
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Hubei xin bonus chemical co. LTD
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027-59338440 sales@guangaobio.com CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

View Lastest Price from Palmitic acid ethyl ester manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-18 Palmitic acid ethyl ester
628-97-7
US $1.00 / kg 1kg 99% 100KG career henan chemical co

Palmitic acid ethyl ester Spectrum


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