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HomeProduct name list2-Bromo-1-phenyl-pentan-1-one

2-Bromo-1-phenyl-pentan-1-one

  • CAS NO.:49851-31-2
  • Empirical Formula: C11H13BrO
  • Molecular Weight: 241.12
  • MDL number: MFCD09031798
  • EINECS: 100-201-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-09-25 20:20:04
2-Bromo-1-phenyl-pentan-1-one Structural

What is 2-Bromo-1-phenyl-pentan-1-one?

Chemical properties

Yellow Oil

The Uses of 2-Bromo-1-phenyl-pentan-1-one

Valerophenone (V091450) derivative.

The Uses of 2-Bromo-1-phenyl-pentan-1-one

2-Bromo-1-phenyl-pentan-1-one is used in a variety of scientific research applications. It is used as a reagent in organic synthesis, as a starting material in the synthesis of pharmaceuticals, and as a building block for the production of various compounds. It has also been used in the synthesis of various heterocyclic compounds, such as pyridines, pyrimidines, and thiophenes. Additionally, 2-bromo-1-phenyl-pentan-1-one is used in the synthesis of polymers, such as polyacrylonitrile, polyvinyl chloride, and polyethylene.

What are the applications of Application

2-Bromovalerophenone is a valerophenone derivative

Preparation

At room temperature, 16.2g (0.1mol) of phenylpentanone and 30.9g (0.3mol) of sodium bromide are added to a reaction flask and stirred evenly. Then, 24g (0.2mol) of 30% hydrochloric acid is added, followed by slow dropwise addition of 19g (0.15mol) hydrogen peroxide. The reaction is allowed to proceed for 1-2 hours until completion, then stirring is stopped. After the mixture separates into layers, it is washed separately with saturated sodium carbonate and saturated saline, and the organic phase is combined. Finally, the product 2-Bromo-1-phenyl-pentan-1-one is obtained through concentration and drying, which is a bright yellow oily liquid.

Properties of 2-Bromo-1-phenyl-pentan-1-one

Boiling point: 94-96 °C(Press: 0.25 Torr)
Density  1.310±0.06 g/cm3(Predicted)
storage temp.  -20°C Freezer
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Oil
color  Clear Colourless
InChI InChI=1S/C11H13BrO/c1-2-6-10(12)11(13)9-7-4-3-5-8-9/h3-5,7-8,10H,2,6H2,1H3

Safety information for 2-Bromo-1-phenyl-pentan-1-one

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P310:Immediately call a POISON CENTER or doctor/physician.
P362:Take off contaminated clothing and wash before reuse.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P405:Store locked up.
P403+P233:Store in a well-ventilated place. Keep container tightly closed.
P501:Dispose of contents/container to..…

Computed Descriptors for 2-Bromo-1-phenyl-pentan-1-one

InChIKey XOQFMNXQYSTQPE-UHFFFAOYSA-N
SMILES C(C1=CC=CC=C1)(=O)C(Br)CCC

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