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Aldehydes and ketones

p-Chlorophenacyl bromide

Also known as 2-Bromo-4'-chloroacetophenone, 2-Bromo-1-(4-chlorophenyl)ethanone, Ethanone, 2-bromo-1-(4-chlorophenyl)-

CAS 536-38-9Formula C8H6BrClOMolar mass 233.49 g/molEC 208-631-5
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 17 suppliers listed
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p-Chlorophenacyl bromide chemical structure, C8H6BrClO, CAS 536-38-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
536-38-9
Formula
C8H6BrClO
Molar mass
233.49 g/mol
EC number
208-631-5
HS code
291479
Category
Aldehydes and ketones

What is p-Chlorophenacyl bromide?

Plain description, key identifiers and synonyms

p-Chlorophenacyl bromide is a chemical substance with the molecular formula C8H6BrClO and a molar mass of 233.49 g/mol. Its CAS registry number is 536-38-9. The IUPAC name is 2-bromo-1-(4-chlorophenyl)ethanone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-bromo-1-(4-chlorophenyl)ethanone
CAS number
536-38-9 CAS number cross-checked
EC number
208-631-5
Molecular formula
C8H6BrClO
UNII
2R0V40DI4R
MDL number
MFCD00000625
InChIKey
FLAYZKKEOIAALB-UHFFFAOYSA-N
InChI
InChI=1S/C8H6BrClO/c9-5-8(11)6-1-3-7(10)4-2-6/h1-4H,5H2
SMILES (canonical and isomeric)
C1=CC(=CC=C1C(=O)CBr)Cl

Synonyms

  • 2-Bromo-4'-chloroacetophenone
  • 2-Bromo-1-(4-chlorophenyl)ethanone
  • Ethanone, 2-bromo-1-(4-chlorophenyl)-
  • 4'-Chlorophenacyl bromide
  • 4'-Chloro-2-bromoacetophenone
  • 2-Bromo-p-chloroacetophenone
  • p-(Bromoacetyl)chlorobenzene
  • Bromomethyl p-chlorophenyl ketone
  • omega-Bromo-p-chloroacetophenone
  • p-Chloro-omega-bromoacetophenone
  • Acetophenone, 2-bromo-4'-chloro-
  • alpha-Bromo-p-chloroacetophenone
  • 4-Chloro-omega-bromoacetophenone
  • alpha-Bromo-4'-chloroacetophenone
  • 2'-bromo-4-chloroacetophenone
  • Flayzkkeoiaalb-uhfffaoysa-
  • 4-07-00-00651 (Beilstein Handbook Reference)
  • Bromomethyl 4-chlorophenyl ketone
  • 2-Bromo-1-(4'-chlorophenyl)ethanone
  • 2-bromo-1-[4-chlorophenyl]ethanone
  • 4-Chlorophenacyl bromide
  • 2-Bromo-1-(4-Chlorophenyl)Ethan-1-One
  • 4-Chloro-2'-bromoacetophenone
  • 4-chlorophenylacylbromide
  • 4-Chloro-2-bromoacetophenone
Show all 31 synonyms
  • alpha-Bromo-4-chloroacetophenone
  • 2-Bromo-4 inverted exclamation marka-chloroacetophenone
  • 1-(4-Chlorophenyl)-2-bromo-1-ethanone
  • 2-Bromo-1-(4-chlorophenyl)ethanone, 2-Bromo-1-(4-chlorophenyl)ethanone
  • 4-chlorophenacylbromide
  • 1-Bromoacetyl-4-chlorobenzene

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
233.49 g/molcalc.
Exact mass
231.9291 Dacalc.
LogP (octanol/water)
2.92calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
11calc.
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
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H314Causes severe skin burns and eye damage.
Precautionary statements (15)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P363Wash contaminated clothing before reuse.
  • 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

p-Chlorophenacyl bromide suppliers

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

All 17 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

17 suppliers in 6 countries

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p-Chlorophenacyl bromide 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

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 p-Chlorophenacyl bromide is traded under.

HS 2914.79Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives, other

World exports in 2024
$558M
−12.1% vs 2023, imports $608M
2019 to 2024
Top exporters
  1. China41.2%
  2. India * partner reported28.7%
  3. Germany16.7%
Top importers
  1. United States29.1%
  2. Italy9.9%
  3. Switzerland * partner reported8.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about p-Chlorophenacyl bromide, based on the data on this page

What is p-Chlorophenacyl bromide?

p-Chlorophenacyl bromide is a chemical substance with the molecular formula C8H6BrClO and a molar mass of 233.49 g/mol. Its CAS registry number is 536-38-9. The IUPAC name is 2-bromo-1-(4-chlorophenyl)ethanone.

What is the CAS number of p-Chlorophenacyl bromide?

The CAS registry number of p-Chlorophenacyl bromide is 536-38-9.

What is the molecular formula and weight of p-Chlorophenacyl bromide?

The molecular formula of p-Chlorophenacyl bromide is C8H6BrClO and its molar mass is 233.49 g/mol.

What is p-Chlorophenacyl bromide used for?

Known uses and roles of p-Chlorophenacyl bromide include building blocks in research and laboratory and screening compounds in research and laboratory.

Is p-Chlorophenacyl bromide hazardous?

p-Chlorophenacyl bromide carries the GHS signal word "Danger". Main hazards: harmful if swallowed, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of p-Chlorophenacyl bromide?

p-Chlorophenacyl bromide is usually classified under HS code 291479 (Halogenated, sulphonated, nitrated or nitrosated derivatives, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy p-Chlorophenacyl bromide?

CompoundList lists 17 suppliers of p-Chlorophenacyl bromide in China, United States, India, United Kingdom and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy p-Chlorophenacyl bromide in India?

2 suppliers in India list p-Chlorophenacyl bromide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of p-Chlorophenacyl bromide?

Suppliers quote p-Chlorophenacyl bromide 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 p-Chlorophenacyl bromide

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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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