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Ketone and ester solvents

Amyl acetate

Also known as Pentyl acetate, n-Amyl acetate, n-Pentyl acetate

CAS 628-63-7Formula C7H14O2Molar mass 130.19 g/molEC 211-047-3
GHS signal word: Warning. Pictograms: Flammable 58 suppliers listed
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Amyl acetate chemical structure, C7H14O2, CAS 628-63-7
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-70.8 °C
Boiling point
149.2 °C
Density
Relative density (water = 1): 0.88
Flash point
25 °C
HS code
291539
Category
Ketone and ester solvents
UN number
UN 1104
Illustrative photo, 200 litre blue HDPE drums of liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Amyl acetate?

Plain description, key identifiers and synonyms

Pentyl acetate is an acetate ester of pentanol. It has a role as a metabolite. It is functionally related to a pentan-1-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
pentyl acetate
CAS number
628-63-7 CAS number cross-checkedOther or deprecated CAS: 828-63-7
EC number
211-047-3
Molecular formula
C7H14O2
UNII
92Q24NH7AS
MDL number
MFCD00009500
INCI name
AMYL ACETATE
InChIKey
PGMYKACGEOXYJE-UHFFFAOYSA-N
InChI
InChI=1S/C7H14O2/c1-3-4-5-6-9-7(2)8/h3-6H2,1-2H3
SMILES (canonical and isomeric)
CCCCCOC(=O)C

Synonyms

  • Pentyl acetate
  • n-Amyl acetate
  • n-Pentyl acetate
  • Acetic acid, pentyl ester
  • Birnenoel
  • 1-Pentyl acetate
  • n-Pentyl ethanoate
  • Pent-acetate 28
  • Acetic acid, amyl ester
  • 1-Pentanol acetate
  • Octan amylu
  • Acetate d'amyle
  • Primary amyl acetate
  • Holiday Pet Repellent
  • Holiday Repellent Dust
  • Dymon SWH Wasp & Hornet Spray
  • Pent-acetate
  • Acetic acid pentyl ester
  • Acetic acid n-amyl ester
  • 1-Acetoxypentane
  • 1-Pentanol, acetate
  • Acetic acid, n-pentyl ester
  • pentyl ethanoate
  • Prim-amyl acetate
  • n-Amyl acetate, normal
Show all 35 synonyms
  • n-Amyl acetate, normal (natural)
  • Acetic Acid Amyl Ester
  • Pentyl ester of acetic acid
  • pentylethanoate
  • Pentyl acetate, 99%
  • Acetic acid, N-amyl ester
  • 4-02-00-00152 (Beilstein Handbook Reference)
  • Pentyl acetate, analytical standard
  • SFE 5:0/2:0
  • Pentyl acetate, puriss. p.a., >=98.5% (GC)

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

Appearance
Colorless liquidexp.
Odour
Persistent banana-like odorexp.
Melting point
-70.8 °Cexp.
Boiling point
149.2 °Cexp.
Density
Relative density (water = 1): 0.88exp.
Flash point
25 °Cexp.
Autoignition temperature
360 °Cexp.
Solubility
In water, 1.73 × 10⁺³ mg/L at 25 °Cexp.
Vapour pressure
3.5 mm Hg at 25 °C /from experimentally derived coefficients/exp.

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
310NFPA 704 rating

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.
UN number
UN 1104
Transport hazard class
3
Packing group
III

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

Amyl acetate suppliers

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All 58 suppliers
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Where suppliers are based

58 suppliers in 18 countries

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Amyl acetate 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

Solvent for lacquers and paints, extraction of penicillin, photographic film, leather polishes, nail polish, warning odor, flavoring agent, printing and finishing fabrics, solvent for phosphors in fluorescent lamps.

Used in pre spotting and spotting in dry cleaning industry, manufacture of artificial fruit flavoring agents, used as a vehicle for stiffening agent in manufacture of straw hats.

Used as a solvent, cosolvent, and/or attractant in pesticide formulations.

Used to remove oil base stains and soluble plastics in dry cleaning.

Industrial uses: Solvent, Dispersing agent.

Consumer uses: Fragrance.

Use classes: Cosmetics.

Cosmetic ingredient, INCI name AMYL ACETATE(fragrance, solvent)

Roles

  • metabolite

Functional uses

  • Deodorizer
  • Flavouring and nutrient
  • Fragrance
  • Solubility enhancer
  • Solvent

Cosmetic functions

  • Fragrance
  • Solvent

How it is made

Manufacturing involves esterification of the alcohol with acetic acid.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 607-130-00-2[1]

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 Amyl acetate is traded under.

HS 2915.39Indicative HS code

Esters of acetic acid, other

World exports in 2024
$2.03B
+7.9% vs 2023, imports $1.95B
2019 to 2024
Top exporters
  1. China58.0%
  2. United States7.3%
  3. Germany6.5%
Top importers
  1. Singapore15.6%
  2. South Korea7.2%
  3. Indonesia6.9%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Amyl acetate, based on the data on this page

What is Amyl acetate?

Pentyl acetate is an acetate ester of pentanol. It has a role as a metabolite. It is functionally related to a pentan-1-ol.

What is the CAS number of Amyl acetate?

The CAS registry number of Amyl acetate is 628-63-7. Other or deprecated CAS numbers: 828-63-7.

What is the molecular formula and weight of Amyl acetate?

The molecular formula of Amyl acetate is C7H14O2 and its molar mass is 130.19 g/mol.

What is Amyl acetate used for?

Solvent for lacquers and paints, extraction of penicillin, photographic film, leather polishes, nail polish, warning odor, flavoring agent, printing and finishing fabrics, solvent for phosphors in fluorescent lamps.

Is Amyl acetate hazardous?

Amyl acetate 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 Amyl acetate?

Amyl acetate is usually classified under HS code 291539 (Esters of acetic acid, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Amyl acetate?

CompoundList lists 58 suppliers of Amyl acetate in United States, China, India, Austria and 14 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Amyl acetate in India?

9 suppliers in India list Amyl acetate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Amyl acetate?

Suppliers quote Amyl acetate 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 Amyl acetate

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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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