ChemicalBook > CAS DataBase List > 2-Bromo-1-phenyl-pentan-1-one

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

Product Name
2-Bromo-1-phenyl-pentan-1-one
CAS No.
49851-31-2
Chemical Name
2-Bromo-1-phenyl-pentan-1-one
Synonyms
2-BroMovalerophenone;2-BROMO-1-PHENYL-1-PENTANONE;α-Bromovalerophenone;2-Bro;cas49851 31 2;a-Bromovalerophenone;2-BROMO-1-PHENYL-PENTA;alpha-bromovaleropheone;Alfa-Bromovalerophenone;New α-Bromovalerophenone
CBNumber
CB0837318
Molecular Formula
C11H13BrO
Formula Weight
241.12
MOL File
49851-31-2.mol
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2-Bromo-1-phenyl-pentan-1-one Property

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
InChIKey
XOQFMNXQYSTQPE-UHFFFAOYSA-N
SMILES
C(C1=CC=CC=C1)(=O)C(Br)CCC
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
B689020
Product name
α-Bromovalerophenone
Packaging
100mg
Price
$140
Updated
2021/12/16
Usbiological
Product number
005036
Product name
α-Bromovalerophenone
Packaging
100mg
Price
$446
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0103752
Product name
2-BROMO-1-PHENYL-PENTAN-1-ONE
Purity
95.00%
Packaging
100MG
Price
$739.2
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
55204
Product name
α-Bromovalerophenone
Packaging
100mg
Price
$290
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0103752
Product name
2-BROMO-1-PHENYL-PENTAN-1-ONE
Purity
95.00%
Packaging
1G
Price
$1871.1
Updated
2021/12/16
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2-Bromo-1-phenyl-pentan-1-one Chemical Properties,Usage,Production

Description

2-Bromo-1-Phenyl-Pentan-1-One is a chemical compound with the molecular formula C11H13BrO. A bright yellow oily liquid, it boasts a boiling point of 94–96 °C (Pressure: 0.25 Torr) and a density of 1.310±0.06 g/cm3 (Predicted). Its utilization spans various scientific research applications, functioning as a reagent in organic synthesis, a foundational material in pharmaceutical synthesis, and a fundamental building block for diverse compound productions. Additionally, it has played a role in the synthesis of heterocyclic compounds like pyridines, pyrimidines, and thiophenes.

Chemical Properties

Yellow Oil

Uses

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.

Uses

Valerophenone (V091450) 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.

2-Bromo-1-phenyl-pentan-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

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

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View Lastest Price from 2-Bromo-1-phenyl-pentan-1-one manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-Bromo-1-phenyl-pentan-1-one 49851-31-2
Price
US $1.00-4.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200000KG
Release date
2025-09-08
Shaanxi Dideu New Materials Co. Ltd
Product
2-Bromo-1-phenyl-1-pentanone 49851-31-2
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kg
Release date
2025-08-21
RongNa Biotechnology Co.,Ltd
Product
α-BroMovalerophenone 49851-31-2
Price
US $10.00/ASSAYS
Min. Order
1ASSAYS
Purity
99%
Supply Ability
10 ton
Release date
2025-05-16

49851-31-2, 2-Bromo-1-phenyl-pentan-1-oneRelated Search:

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