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Aldehydes and ketones

Phenacyl bromide

Also known as 2-Bromoacetophenone, 2-Bromo-1-phenylethanone, Bromoacetophenone

CAS 70-11-1Formula C8H7BrOMolar mass 199.05 g/molEC 200-724-9
GHS signal word: Danger. Pictograms: Corrosive, Acute toxicity (severe), Harmful or irritant 25 suppliers listed
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Phenacyl bromide chemical structure, C8H7BrO, CAS 70-11-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
70-11-1
Formula
C8H7BrO
Physical form
Crystals
HS code
291479
Category
Aldehydes and ketones
UN number
UN 2645
Illustrative photo, closed jumbo bulk bags in a warehouse in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Phenacyl bromide?

Plain description, key identifiers and synonyms

Phenacyl bromide is an alpha-bromoketone that is acetophenone substituted by a bromo group at position 2. It has a role as a metabolite. It is a member of acetophenones and an alpha-bromoketone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-bromo-1-phenylethanone
CAS number
70-11-1 CAS number cross-checked
EC number
200-724-9
Molecular formula
C8H7BrO
UNII
754Y0U325I
MDL number
MFCD00000195
InChIKey
LIGACIXOYTUXAW-UHFFFAOYSA-N
InChI
InChI=1S/C8H7BrO/c9-6-8(10)7-4-2-1-3-5-7/h1-5H,6H2
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C(=O)CBr

Synonyms

  • 2-Bromoacetophenone
  • 2-Bromo-1-phenylethanone
  • Bromoacetophenone
  • 2-Bromo-1-Phenylethan-1-One
  • Bromomethyl phenyl ketone
  • Ethanone, 2-bromo-1-phenyl-
  • omega-Bromoacetophenone
  • alpha-Bromoacetophenone
  • Acetophenone, 2-bromo-
  • Stauffer 4644
  • phenacylbromide
  • Benzoylmethyl bromide
  • omega-Bromacetophenone
  • Stauffer-4644
  • phenyl bromomethyl ketone
  • 2-Bromacetophenone
  • 2-bromo-1-phenyl-ethanone
  • alpha-bromo-acetophenone
  • 1-phenyl-2-bromoethanone
  • a-bromoacetophenone
  • phenacylbromid
  • 2bromoacetophenone
  • bromo-acetophenone
  • w-bromoacetophenone
  • 2-bromo acetophenone
Show all 35 synonyms
  • 2-bromo-acetophenone
  • 2-bromoaceto-phenone
  • alpha-bromacetophenone
  • alphabromo-acetophenone
  • omega-bromo-acetophenone
  • 2-bromo-1 -phenylethanone
  • 2-Bromoacetophenone, 98%
  • 2-bromo-1-phenyl-1-ethanone
  • Halomethyl Phenyl Ketone deriv. 23
  • 1-Bromo-2-phenylethan-2-one

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
Crystalsexp.

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
199.05 g/molcalc.
Exact mass
197.968 Dacalc.
LogP (octanol/water)
2.26calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
10calc.
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
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H330Fatal if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (29)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • 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 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • 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.
  • P319Get medical help if you feel unwell.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing 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.
UN number
UN 2645
Transport hazard class
6.1
Packing group
II

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

Phenacyl bromide suppliers

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

All 25 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

25 suppliers in 10 countries

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Phenacyl 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

Roles

  • metabolite

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

Frequently asked questions

Quick answers about Phenacyl bromide, based on the data on this page

What is Phenacyl bromide?

Phenacyl bromide is an alpha-bromoketone that is acetophenone substituted by a bromo group at position 2. It has a role as a metabolite. It is a member of acetophenones and an alpha-bromoketone.

What is the CAS number of Phenacyl bromide?

The CAS registry number of Phenacyl bromide is 70-11-1.

What is the molecular formula and weight of Phenacyl bromide?

The molecular formula of Phenacyl bromide is C8H7BrO and its molar mass is 199.05 g/mol.

What is Phenacyl bromide used for?

Known uses and roles of Phenacyl bromide include building blocks in research and laboratory, screening compounds in research and laboratory and metabolite.

Is Phenacyl bromide hazardous?

Phenacyl bromide carries the GHS signal word "Danger". Main hazards: toxic if swallowed, toxic in contact with skin, 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 Phenacyl bromide?

Phenacyl 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 Phenacyl bromide?

CompoundList lists 25 suppliers of Phenacyl bromide in China, United States, United Kingdom, Hong Kong and 6 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Phenacyl bromide in India?

1 supplier in India list Phenacyl 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 Phenacyl bromide?

Suppliers quote Phenacyl 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 Phenacyl 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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