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Aromatic building blocks

Pentachlorophenol acetate

Also known as Pentachlorophenyl acetate, Pentachlorphenyl acetate, Phenol, pentachloro-, acetate

CAS 1441-02-7Formula C8H3Cl5O2Molar mass 308.38 g/molEC 635-082-2
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Hazardous to the environment
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Pentachlorophenol acetate chemical structure, C8H3Cl5O2, CAS 1441-02-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1441-02-7
Formula
C8H3Cl5O2
Molar mass
308.38 g/mol
EC number
635-082-2
HS code
291539
Category
Aromatic building blocks

What is Pentachlorophenol acetate?

Plain description, key identifiers and synonyms

Pentachlorophenol acetate is a chemical substance with the molecular formula C8H3Cl5O2 and a molar mass of 308.38 g/mol. Its CAS registry number is 1441-02-7. The IUPAC name is (2,3,4,5,6-pentachlorophenyl) acetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2,3,4,5,6-pentachlorophenyl) acetate
CAS number
1441-02-7 CAS number cross-checked
EC number
635-082-2
Molecular formula
C8H3Cl5O2
UNII
P161090PGB
InChIKey
RRYATXLRCBOQTJ-UHFFFAOYSA-N
InChI
InChI=1S/C8H3Cl5O2/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(=C1Cl)Cl)Cl)Cl)Cl

Synonyms

  • Pentachlorophenyl acetate
  • Pentachlorphenyl acetate
  • Phenol, pentachloro-, acetate
  • Phenol, 2,3,4,5,6-pentachloro-, 1-acetate
  • Rabcon
  • (2,3,4,5,6-pentachlorophenyl) acetate
  • 2,3,4,5,6-Pentachlorophenyl acetate #
  • Pentachlorophenol acetate 10 |Ig/mL in Cyclohexane
  • Pentachlorophenol acetate 100 |Ig/mL in Cyclohexane
  • Pentachlorophenol acetate 10 microg/mL in Cyclohexane
  • Pentachlorophenol acetate 100 microg/mL in Cyclohexane
  • Pentachlorophenyl acetate, PESTANAL(R), analytical standard

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
308.38 g/molcalc.
Exact mass
305.8576 Dacalc.
LogP (octanol/water)
4.88calc.
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
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (14)
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • 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

Pentachlorophenol acetate suppliers

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Pentachlorophenol 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 Pentachlorophenol 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 Pentachlorophenol acetate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Pentachlorophenol acetate?

Pentachlorophenol acetate is a chemical substance with the molecular formula C8H3Cl5O2 and a molar mass of 308.38 g/mol. Its CAS registry number is 1441-02-7. The IUPAC name is (2,3,4,5,6-pentachlorophenyl) acetate.

What is the CAS number of Pentachlorophenol acetate?

The CAS registry number of Pentachlorophenol acetate is 1441-02-7.

What is the molecular formula and weight of Pentachlorophenol acetate?

The molecular formula of Pentachlorophenol acetate is C8H3Cl5O2 and its molar mass is 308.38 g/mol.

What is Pentachlorophenol acetate used for?

Known uses and roles of Pentachlorophenol acetate include building blocks in research and laboratory.

Is Pentachlorophenol acetate hazardous?

Pentachlorophenol acetate carries the GHS signal word "Danger". Main hazards: toxic if swallowed, toxic in contact with skin, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Pentachlorophenol acetate?

Pentachlorophenol 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 Pentachlorophenol acetate?

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What is the price of Pentachlorophenol acetate?

Suppliers quote Pentachlorophenol 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 Pentachlorophenol 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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