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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 2-Bromovalerophenone
CBNumber:
CB0837318
Molecular Formula:
C11H13BrO
Molecular Weight:
241.12
MDL Number:
MFCD09031798
MOL File:
49851-31-2.mol
Last updated:2024-04-17 13:57:11

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H318-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P310-P332+P313-P362-P403+P233-P405-P501

2-Bromo-1-phenyl-pentan-1-one price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B689020 α-Bromovalerophenone 49851-31-2 100mg $140 2021-12-16 Buy
Usbiological 005036 α-Bromovalerophenone 49851-31-2 100mg $446 2021-12-16 Buy
American Custom Chemicals Corporation HCH0103752 2-BROMO-1-PHENYL-PENTAN-1-ONE 95.00% 49851-31-2 100MG $739.2 2021-12-16 Buy
Medical Isotopes, Inc. 55204 α-Bromovalerophenone 49851-31-2 100mg $290 2021-12-16 Buy
American Custom Chemicals Corporation HCH0103752 2-BROMO-1-PHENYL-PENTAN-1-ONE 95.00% 49851-31-2 1G $1871.1 2021-12-16 Buy
Product number Packaging Price Buy
B689020 100mg $140 Buy
005036 100mg $446 Buy
HCH0103752 100MG $739.2 Buy
55204 100mg $290 Buy
HCH0103752 1G $1871.1 Buy

2-Bromo-1-phenyl-pentan-1-one Chemical Properties,Uses,Production

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.

1009-14-9
49851-31-2
Synthesis of 2-Bromo-1-phenyl-pentan-1-one from Valerophenone

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

Global( 159)Suppliers
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Nanjing Deda New Material Technology Co., Ltd
+8613223293093 bella@njdeda.com China 82 58
Wuhan Aoliqisi New Material Technology Co., Ltd.
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Hebei Mojin Biotechnology Co., Ltd
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Dorne Chemical Technology co. LTD
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Hebei Miaoyin Technology Co.,Ltd
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Anhui Yiao New Material Technology Co., Ltd
+86-199-55145978 +8619955145978 sales8@anhuiyiao.com China 253 58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Bromo-1-phenyl-pentan-1-one pictures 2024-05-10 2-Bromo-1-phenyl-pentan-1-one
49851-31-2
US $15.00-10.00 / kg 1kg 99.5 10 ton per month Nanjing Deda New Material Technology Co., Ltd
2-Bromo-1-phenyl-pentan-1-one pictures 2024-05-10 2-Bromo-1-phenyl-pentan-1-one
49851-31-2
US $15.00-10.00 / kg 1kg 99.5 10 ton per month Nanjing Deda New Material Technology Co., Ltd
2-Bromovalerophenone pictures 2024-05-10 2-Bromovalerophenone
49851-31-2
US $1.00 / g 1g 99% 10 tons Dorne Chemical Technology co. LTD
2-BROMO-1-PHENYL-PENTAN-1-ONE alpha-bromovaleropheone 2-Bromo-1-phenyl-1-pentanone, 2-Bromovalerophenone China 2-bromo-1-phenylpentan-1-one 2-Bromo-1-Phenyl-1-Pentanone CAS 49851-31-2 kf-wang(at)kf-chem.com 2-Bromovalerophenone alpha Bromovalerophenone a-Bromovalerophenone ALPHA BROMOVALEROPHENONE New α-Bromovalerophenone New 2-Bromovalerophenone China α-Bromovalerophenone Low MOQ alpha-bromovaleropheone Widely Used 2-Bromo-1-phenylpentan-1-one 2-bromo-1-phenylpentan-1-one C11H13BrO 2-BROMO-1-PHENYL-PENTAN-1-ONE CAS 49851-31-2 cas49851 31 2 1-Pentanone, 2-bromo-1-phenyl- bosman 2-BROMO-1-PHENYL-PENTAN-1-ONE 2-Bromo-1-phenyl-1-pentanone CAS 49851 31 2 Wickr aoksbiotopchem 2-Bromovalerophenone Light Yellow Liquid 2-Bromo-1-phenyl-1-pentanone 49851-31-2 2-PHENYL-PENTAN-BROMO-1-1-ONE 2-Bromo-1-phenyl-1-pentanone Wickr jane8886 2-BROMO-1-PHENYL-PENTAN-1-ONE Basic information Big Discount 99% CAS 49851-31-2 2-Bromo-1-Phenylpentan-1-One with Best Quality Alpha-Bromovaleropheone 2-Bromo-1-Phenyl-1-Pentanone 2-Bromo-1-Phenyl-Pentan-1-One Light Yellow Liquid 2-Bromo-1-Phenyl-1-Pentanone CAS 49851-31-2 enone 2-Bromo-1-phenyl-1-pentanone 2-BroMovalerophenone 2-BROMO-1-PHENYL-1-PENTANONE α-Bromovalerophenone 2-BROMO-1-PHENYL-PENTAN-1-ONE 1 2-BROMO-1-PHENYL-PENTAN-1-ONE in stock manufacturer(49851-31-2) 2-BROMO-1-PHENYL-PENTA 2-Bro Alfa-Bromovalerophenone 49851-31-2 Aromatics Inhibitors Intermediates & Fine Chemicals Pharmaceuticals Chemical 49851-31-2 Pharm