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Ethyl stearate

Ethyl stearate structure

Ethyl stearate 

structure
  • CAS No:

    111-61-5

  • Formula:

    C20H40O2

  • Chemical Name:

    Ethyl stearate

  • Synonyms:

    Octadecanoic acid,ethyl ester;Stearic acid,ethyl ester;Ethyl stearate;Ethyl n-octadecanoate;Ethyl octadecanoate;NSC 8919;KAK-ES

  • Categories:

    Cosmetic Ingredient  >  Perfuming

Description

Solid


Solid|Colourless, odourless mass


Ethyl octadecanoate is an octadecanoate ester obtained by formal condensation between the carboxy group of octadecanoic (stearic) acid and the hydroxy group of ethanol. It has a role as a plant metabolite. It is a long-chain fatty acid ethyl ester and an octadecanoate ester.

Ethyl stearate Basic Attributes

312.53

312.53

1788183

203-887-4

C64RTC734W

8919

DTXSID5059406

2915709000

Characteristics

26.3

8.9

White Crystalline Mass

0.9±0.1 g/cm3

33 °C

199 °C

>230 °F

1.446

Soluble in ethanol and oils, insoluble in water

2-8°C

2.59e-06 mmHg

Safety Information

NONH for all modes of transport

2

36/37/38

26-36

WI3600000

Xi

P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 137 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

ethyl octadecanoate

Ethyl stearate Use and Manufacturing

Uses

A fatty acid ester component of volatile oil from Rhododendron anthopogonoides; shows antimicrobial activity.

Octadecanoic acid, ethyl ester: ACTIVE

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index|Fatty Acyls [FA] -> Fatty esters [FA07] -> Wax monoesters [FA0701]|Cosmetics -> Emollient

Flavoring Agents

Computed Properties

Molecular Weight:312.5
XLogP3:8.9
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:18
Exact Mass:312.302830514
Monoisotopic Mass:312.302830514
Topological Polar Surface Area:26.3
Heavy Atom Count:22
Complexity:226
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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