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Synthetic aroma chemicals

Ethyl valerate

Also known as Ethyl pentanoate, Pentanoic acid, ethyl ester, Valeric acid, ethyl ester

CAS 539-82-2Formula C7H14O2Molar mass 130.19 g/molEC 208-726-1
GHS signal word: Warning. Pictograms: Flammable 14 suppliers listed
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Ethyl valerate chemical structure, C7H14O2, CAS 539-82-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
539-82-2
Formula
C7H14O2
Molar mass
130.19 g/mol
Physical form
Liquid
HS code
291560
Category
Synthetic aroma chemicals
Illustrative photo, closed blue steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Ethyl valerate?

Plain description, key identifiers and synonyms

Ethyl pentanoate is a fatty acid ester.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl pentanoate
CAS number
539-82-2 CAS number cross-checked
EC number
208-726-1
Molecular formula
C7H14O2
UNII
95R258T4P6
MDL number
MFCD00009479
INCI name
ETHYL VALERATE
InChIKey
ICMAFTSLXCXHRK-UHFFFAOYSA-N
InChI
InChI=1S/C7H14O2/c1-3-5-6-7(8)9-4-2/h3-6H2,1-2H3
SMILES (canonical and isomeric)
CCCCC(=O)OCC

Synonyms

  • Ethyl pentanoate
  • Pentanoic acid, ethyl ester
  • Valeric acid, ethyl ester
  • Ethyl n-valerate
  • Ethylvalerate
  • Pentanoic acid ethyl ester
  • Ethyl valerianate
  • Valeric Acid Ethyl Ester
  • n-Valeric acid ethyl ester
  • Ethyln valerate
  • Ethyl valerate, 99%
  • Valeric acid-ethyl ester
  • Ethyl n-pentanoate
  • Ethyl valerate, >=98%, FG
  • Icmaftslxcxhrk-uhfffaoysa-
  • Valeric acid, ethyl ester (8CI)
  • Ethyl valerate, analytical standard
  • Ethyl valerate, natural (US), >=98%, FG
  • Ethyl valerate Solution in Acetonitrile, 100ug/mL

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Liquidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
130.19 g/molcalc.
Exact mass
130.0994 Dacalc.
LogP (octanol/water)
1.74calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
9calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS02: Flammable
Flammable

Hazard statements

  • H226Flammable liquid and vapour.
Precautionary statements (11)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Ethyl valerate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 14 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

14 suppliers in 8 countries

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Ethyl valerate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Cosmetic ingredient, INCI name ETHYL VALERATE(perfuming)

Functional uses

  • Flavouring and nutrient
  • Fragrance

Cosmetic functions

  • Perfuming

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ethyl valerate is traded under.

HS 2915.60Indicative HS code

Butanoic acids, pentanoic acids, their salts and esters

World exports in 2024
$704M
+7.9% vs 2023, imports $679M
2019 to 2024
Top exporters
  1. China24.0%
  2. United States23.0%
  3. Netherlands9.3%
Top importers
  1. India * partner reported9.8%
  2. United States9.7%
  3. Netherlands7.4%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Ethyl valerate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ethyl valerate, based on the data on this page

What is Ethyl valerate?

Ethyl pentanoate is a fatty acid ester.

What is the CAS number of Ethyl valerate?

The CAS registry number of Ethyl valerate is 539-82-2.

What is the molecular formula and weight of Ethyl valerate?

The molecular formula of Ethyl valerate is C7H14O2 and its molar mass is 130.19 g/mol.

What is Ethyl valerate used for?

Known uses and roles of Ethyl valerate include fragrance ingredients in cosmetics and personal care, fragrance ingredients in flavors and fragrances, esters and lactones in flavors and fragrances, perfuming, flavouring and nutrient and 1 more.

Is Ethyl valerate hazardous?

Ethyl valerate carries the GHS signal word "Warning". Main hazards: flammable liquid and vapour. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ethyl valerate?

Ethyl valerate is usually classified under HS code 291560 (Butanoic acids, pentanoic acids, their salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ethyl valerate?

CompoundList lists 14 suppliers of Ethyl valerate in China, Germany, United States, Canada and 4 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Ethyl valerate in India?

1 supplier in India list Ethyl valerate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Ethyl valerate?

Suppliers quote Ethyl valerate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ethyl valerate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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