Ethyl palmitate

Basic Information

View in Editor

CAS Number

628-97-7

Molecular Formula

C18H36O2

Molecular Weight

284.48 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

24-26 °C

Boiling Point

192-193 °C/10 mmHg

Density

0.857 g/mL at 25 °C

Solubility

0.00371 mg/L @ 25 °C (est)

Refractive Index

n20/D 1.440(lit.)

Vapor Pressure

2.34e-05 mmHg

SMILES

View in Editor

CCCCCCCCCCCCCCCC(=O)OCC

InChI

InChI=1S/C18H36O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20-4-2/h3-17H2,1-2H3

InChIKey

XIRNKXNNONJFQO-UHFFFAOYSA-N

LogP

6.030800000000006

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

202

Safety Information

View Safety Information

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Storage Conditions

2-8℃

Synonyms & References

English

Ethyl palmitate
Ethyl cetylate
ETHYL HEXADECANOATE
ETHYL N-HEXADECANOATE
FEMA 2451
HEXADECANOIC ACID ETHYL ESTER
PALMITIC ACID ETHYL ESTER
Palmitic aci
FATTY ALCOHOLS ETHOXYLATED
Ethyl palmita
ETHYL PALMITATE, NATURAL
Hexadecanoic acid ethyl
Palmitic acid ethyl
Ethyl Esters in Soy & Corn
ETHYL PALMITATE(P)
Ethyl cetylate
Ethyl hexadecylate
软脂酸乙酯
棕榈酸乙酯
Hexadecanoic acid, ethyl ester
Palmitic acid, ethyl ester
Ethylpalmitate
IRD3M534ZM
XIRNKXNNONJFQO-UHFFFAOYSA-N
Palmitic acid, ethyl ester (8CI)
WE(2:0/16:0)
Ethyl palmitate (natural)
ethyl-palmitate
FEMA No. 2451
Ethyl palmitate, >=99%
DSSTox_RID_82388

MDL Number

MFCD00008996

Customs Code

29157020

FAQ

What is Ethyl palmitate (CAS: 628-97-7)?

Ethyl palmitate is a commonly used ester with the chemical formula C17H34O2. It is a colorless, odorless liquid with a faint, pleasant scent. This compound is known for its low toxicity and high solubility in organic solvents. It is widely used in various industries due to its emollient properties and ability to act as a fragrance carrier.

What are the main uses of Ethyl palmitate (CAS: 628-97-7)?

Ethyl palmitate is primarily used in the fragrance and flavor industry as a solvent and aroma carrier. It also finds applications in pharmaceuticals for its skin-softening properties, in cosmetics as an emollient, and in food products as a flavoring agent. Additionally, it is used in research for its chemical versatility and in industrial coatings for its film-forming capabilities.

Is Ethyl palmitate (CAS: 628-97-7) safe?

Ethyl palmitate is generally considered safe when used in accordance with recommended guidelines. It has low toxicity and is not classified as a harmful substance under most safety standards. However, proper handling is still advised, particularly in industrial settings, to avoid skin contact and inhalation. Protective gloves and ventilation should be used when working with larger quantities.

How should Ethyl palmitate (CAS: 628-97-7) be stored?

Ethyl palmitate should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is stable under normal storage conditions but should be kept in a sealed, airtight container to prevent evaporation and contamination. Maintaining a temperature range of 15-25°C and low humidity is recommended for optimal preservation.