Ethyl nonadecanoate

Basic Information

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CAS Number

18281-04-4

Molecular Formula

C21H42O2

Molecular Weight

326.57 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

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Boiling Point

359.1°Cat760mmHg

Density

0.862

Flash Point

35 °C

Refractive Index

1.449

SMILES

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CCCCCCCCCCCCCCCCCCC(=O)OCC

InChI

InChI=1S/C21H42O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-4-2/h3-20H2,1-2H3

InChIKey

ICVYQLQYVCXJNE-UHFFFAOYSA-N

LogP

7.201100000000008

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

238

Synonyms & References

English

CS-0185631
MFCD00026690
AKOS015839821
J-011699
ICVYQLQYVCXJNE-UHFFFAOYSA-N
AS-60191
NONADECANOIC ACID ETHYL ESTER
HY-W127395
Ethyl nonadecanoate #
Pendadecanal
QSPL 087
NSC-136559
QSPL 081
D91713
N0459
n-Nonadecanoic acid ethyl ester
18281-04-4
NSC 136559
SCHEMBL2145618
Nonadecanoic acid, ethyl ester
ETHYL NONADECANOATE
NSC136559
DTXSID90171334
FT-0637669
Nonadecanoic acid,ethyl ester
Ethyl Nonadecanoate
Ethyl nonadecanoate1000µg
Ethyl-n-nonadecanoat
Ethylnonadecanoat
N-NONADECANOIC ACID ETHYL ESTER
n-Nonadecansaeureethylester

MDL Number

MFCD00026690

Customs Code

2915900090

FAQ

What are the physical and chemical properties of Ethyl nonadecanoate (CAS: 18281-04-4)?

Ethyl nonadecanoate (CAS: 18281-04-4) is a colorless liquid with a fruity aroma. It has a molecular weight of approximately 270.44 g/mol and a boiling point of about 267-269°C. The compound is slightly soluble in water but miscible with most organic solvents. It is relatively stable under normal conditions but may react with strong oxidizers and high temperatures.

How is Ethyl nonadecanoate (CAS: 18281-04-4) typically synthesized?

Ethyl nonadecanoate (CAS: 18281-04-4) is typically synthesized via esterification of nonadecanoic acid with ethanol in the presence of a catalyst such as sulfuric acid or a metal oxide. The reaction is conducted under reflux conditions, and the product is usually recovered by distillation. The yield is generally around 85-95%, and the selectivity is excellent, with minimal over-esterification of the substrate.

What industries use Ethyl nonadecanoate (CAS: 18281-04-4)?

Ethyl nonadecanoate (CAS: 18281-04-4) is used in the fragrance and flavor industry as a component in perfumes and food additives. It is also used in the pharmaceutical industry as a solvent and in the polymer industry for enhancing the properties of plastics and resins. Additionally, it is employed in the chemical and cosmetic industries for various applications.

What precautions should be taken when handling Ethyl nonadecanoate (CAS: 18281-04-4)?

When handling Ethyl nonadecanoate (CAS: 18281-04-4), it is important to wear appropriate personal protective equipment (PPE), such as gloves, goggles, and a lab coat. The substance should be handled in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency response information.