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Aromatic building blocks

Perfluorophenyl acetate

Also known as Pentafluorophenyl acetate, (2,3,4,5,6-pentafluorophenyl) acetate, Acetic acid pentafluorophenyl ester

CAS 19220-93-0Formula C8H3F5O2Molar mass 226.10 g/molEC 242-891-0
GHS signal word: Warning. Pictograms: Harmful or irritant
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Perfluorophenyl acetate chemical structure, C8H3F5O2, CAS 19220-93-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
19220-93-0
Formula
C8H3F5O2
Molar mass
226.10 g/mol
EC number
242-891-0
HS code
291539
Category
Aromatic building blocks

What is Perfluorophenyl acetate?

Plain description, key identifiers and synonyms

Perfluorophenyl acetate is a chemical substance with the molecular formula C8H3F5O2 and a molar mass of 226.10 g/mol. Its CAS registry number is 19220-93-0. The IUPAC name is (2,3,4,5,6-pentafluorophenyl) acetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2,3,4,5,6-pentafluorophenyl) acetate
CAS number
19220-93-0 CAS number cross-checked
EC number
242-891-0
Molecular formula
C8H3F5O2
UNII
TF9CWW5T7Q
MDL number
MFCD00015552
InChIKey
ZXTVBLZVILLKPM-UHFFFAOYSA-N
InChI
InChI=1S/C8H3F5O2/c1-2(14)15-8-6(12)4(10)3(9)5(11)7(8)13/h1H3
SMILES (canonical and isomeric)
CC(=O)OC1=C(C(=C(C(=C1F)F)F)F)F

Synonyms

  • Pentafluorophenyl acetate
  • (2,3,4,5,6-pentafluorophenyl) acetate
  • Acetic acid pentafluorophenyl ester
  • Phenol, 2,3,4,5,6-pentafluoro-, 1-acetate
  • Pentafluorophenyl acetate, >=97.0% (GC)
  • Phenol, pentafluoro-, acetate
  • 2,3,4,5,6-Pentafluoro-phenol 1-acetate

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
226.10 g/molcalc.
Exact mass
226.0053 Dacalc.
LogP (octanol/water)
2.31calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
15calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.13calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

Perfluorophenyl acetate suppliers

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Perfluorophenyl 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

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Perfluorophenyl 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 Perfluorophenyl acetate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Perfluorophenyl acetate?

Perfluorophenyl acetate is a chemical substance with the molecular formula C8H3F5O2 and a molar mass of 226.10 g/mol. Its CAS registry number is 19220-93-0. The IUPAC name is (2,3,4,5,6-pentafluorophenyl) acetate.

What is the CAS number of Perfluorophenyl acetate?

The CAS registry number of Perfluorophenyl acetate is 19220-93-0.

What is the molecular formula and weight of Perfluorophenyl acetate?

The molecular formula of Perfluorophenyl acetate is C8H3F5O2 and its molar mass is 226.10 g/mol.

What is Perfluorophenyl acetate used for?

Known uses and roles of Perfluorophenyl acetate include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Perfluorophenyl acetate hazardous?

Perfluorophenyl acetate carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Perfluorophenyl acetate?

Perfluorophenyl 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 Perfluorophenyl acetate?

Post a free request on CompoundList and suppliers of Perfluorophenyl acetate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Perfluorophenyl acetate?

Suppliers quote Perfluorophenyl 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 Perfluorophenyl 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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