Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>1-(4-bromophenyl)-2-chloroethan-1-one

1-(4-bromophenyl)-2-chloroethan-1-one

1-(4-bromophenyl)-2-chloroethan-1-one Structure
1-(4-bromophenyl)-2-chloroethan-1-one structure
CAS No.
4209-02-3
Chemical Name:
1-(4-bromophenyl)-2-chloroethan-1-one
Synonyms
p-Bromo-2-chloroacetophenone;4'-Bromo-α-chloroacetophenone;2-chloro-4'-bromoacetophenone;4'-Bromo-2-Chloroacetophenone;Ethanone, 1-(4-bromophenyl)-2-chloro-;1-(4-bromophenyl)-2-chloroethan-1-one
CBNumber:
CB2928168
Molecular Formula:
C8H6BrClO
Molecular Weight:
233.49
MDL Number:
MFCD00095178
MOL File:
4209-02-3.mol
MSDS File:
SDS
Last updated:2026-05-28 00:52:12
Request For Quotation

1-(4-bromophenyl)-2-chloroethan-1-one Properties

Melting point 119-120 °C
Boiling point 306.7±22.0 °C(Predicted)
Density 1.571±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
Appearance White to off-white Solid
InChI InChI=1S/C8H6BrClO/c9-7-3-1-6(2-4-7)8(11)5-10/h1-4H,5H2
InChIKey HCQNNQFCUAGJBD-UHFFFAOYSA-N
SMILES C(=O)(C1=CC=C(Br)C=C1)CCl

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H319-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xn

1-(4-bromophenyl)-2-chloroethan-1-one price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B6354 1-(4-Bromophenyl)-2-chloroethan-1-one min. 98.0 % 4209-02-3 5G $29 2026-04-30 Buy
TCI Chemical B6354 1-(4-Bromophenyl)-2-chloroethan-1-one min. 98.0 % 4209-02-3 25G $78 2026-04-30 Buy
Matrix Scientific 119241 1-(4-Bromophenyl)-2-chloroethanone 4209-02-3 1.00g $90 2026-05-18 Buy
Matrix Scientific 119241 1-(4-Bromophenyl)-2-chloroethanone 4209-02-3 5.00g $288 2026-05-18 Buy
Matrix Scientific 119241 1-(4-Bromophenyl)-2-chloroethanone 4209-02-3 10.00g $486 2026-05-18 Buy
Product number Packaging Price Buy
B6354 5G $29 Buy
B6354 25G $78 Buy
119241 1.00g $90 Buy
119241 5.00g $288 Buy
119241 10.00g $486 Buy

1-(4-bromophenyl)-2-chloroethan-1-one Chemical Properties, Uses, Production

Uses

2-Chloro-4''-bromoacetophenone

Synthesis

4'-Bromoacetophenone

99-90-1

1-(4-bromophenyl)-2-chloroethan-1-one

4209-02-3

General procedure for the synthesis of 2'-chloro-4-bromoacetophenone from p-bromoacetophenone: [TABLE-US-00002] (18) Acetophenone Derivative R13 R14 1 NO2 H 2 NO2 Cl 3 H Br 4 H H. Acetophenone derivatives shown in Eqn. (18) (2.00 g) was dissolved or suspended in a solvent, and sulfonyl chloride as shown in Table 2 was added in a single addition under stirring (molar concentration M based on acetophenone derivative). The reaction temperature and reaction time are shown in Table 2. [Table-US-00003] Table 2: Acetophenone derivatives, SO2Cl2 (equivalent), solvent (M), temperature, time (hr) and yield (%). Examples: 42 MTBE(0.5)1 3.0 room temperature 4.5 50.8; 43 MTBE(1)1 1.65 reflux 7.0 70.1; 44 IPE(1)1 3.0 room temperature 3.0 77.8; 45 DME(1)1 1.65 room temperature 4.0 71.4; 46 MTBE(1)3 3.0 room temperature 1.0 50.3; 47 MTBE(1)4 1.1 room temperature 7.0 78.9. Note: MTBE is methyl tert-butyl ether; IPE is diisopropyl ether; DME is 1,2-dimethoxyethane.

References

[1] Synthesis, 1988, # 7, p. 545 - 546
[2] Synthetic Communications, 2006, vol. 36, # 2, p. 255 - 258
[3] Green Chemistry, 2009, vol. 11, # 2, p. 275 - 278
[4] Synthetic Communications, 2011, vol. 41, # 10, p. 1508 - 1513
[5] Tetrahedron Letters, 2004, vol. 45, # 1, p. 191 - 193

1-(4-bromophenyl)-2-chloroethan-1-one synthesis

41262-33-3
4209-02-3
881650-48-2
Synthesis of 1-(4-bromophenyl)-2-chloroethan-1-one from Ethanone, 1-(4-bromophenyl)-2,2,2-trichloro-

1-(4-bromophenyl)-2-chloroethan-1-one Preparation Products And Raw materials

Raw materials

Ethanone, 1-(4-bromophenyl)-2,2,2-trichloro- Benzene, 1-bromo-4-(2-chloroethynyl)- Ethanone, 1-(4-bromophenyl)-2-iodo- BenzeneMethanol, 4-broMo-.alpha.-(trichloroMethyl)- 4-Bromophenylacetylene
Ethanone, 1-(4-bromophenyl)-2-fluoro- (9CI) 1-(4-Bromophenyl)ethanol 2-Bromo-4'-methylacetophenone 4-Bromostyrene 4'-Bromoacetophenone
4-Bromobenzoyl chloride Methyl 4-bromobenzoate N-Methyl-N-nitrosotoluene-4-sulphonamide 2,4'-Dibromoacetophenone Chloroacetyl chloride
Chloroacetic acid

1of4

Preparation Products

Ethanone, 1-(4-bromophenyl)-2,2-dichloro-

1-(4-bromophenyl)-2-chloroethan-1-one Suppliers

Global Suppliers ( 106)
Supplier Tel Email Country ProdList Advantage
Changzhou Ditong chemical Co.,Ltd. 0519-88298848 18118010980 info@edengenechem.com China 622 58
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
China DongFan Chemical Co.,LTD 86-0571-85151182 China 5681 66
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd. 021-69106960 13701823997 13701823733@163.com China 4634 60
Shanghai HuanChuan Industry Co.,Ltd. 021-61478794 sales@hcshhai.com China 9781 50
Beijing Holiyang Chemical Co. Ltd. 13718199399 holiyangchem@163.com China 3271 56
Shanghai YouPeng Chemical Co. Ltd. 021-69005955 13701776567; youpengchem@163.com China 4153 56
Sichuan Hainuowei Technology Co. Ltd. 13708085536 13708085536 hanovichem@163.com China 3268 56
Supplier Advantage
Changzhou Ditong chemical Co.,Ltd. 58
Energy Chemical 61
China DongFan Chemical Co.,LTD 66
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Bide Pharmatech Ltd. 60
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd. 60
Shanghai HuanChuan Industry Co.,Ltd. 50
Beijing Holiyang Chemical Co. Ltd. 56
Shanghai YouPeng Chemical Co. Ltd. 56
Sichuan Hainuowei Technology Co. Ltd. 56

View Latest Price from 1-(4-bromophenyl)-2-chloroethan-1-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloro-4'-bromoacetophenone pictures 2026-09-18 2-Chloro-4'-bromoacetophenone
4209-02-3
 $5.00 1kg ≥99% 500mt/year Jinan Finer Chemical Co., Ltd
2-Chloro-4'-bromoacetophenone pictures 2026-08-07 2-Chloro-4'-bromoacetophenone
4209-02-3
 $1.00-35.00 1KG 99% 15000KG Shaanxi Dideu Medichem Co. Ltd
1-(4-bromophenyl)-2-chloroethan-1-one pictures 2026-05-28 1-(4-bromophenyl)-2-chloroethan-1-one
4209-02-3
 $10.00 1KG 99.% 10 ton Hebei Chuanghai Biotechnology Co,.LTD

1-(4-bromophenyl)-2-chloroethan-1-one Spectrum

1-(4-bromophenyl)-2-chloroethan-1-one(4209-02-3)1HNMR

4209-02-3 (1-(4-bromophenyl)-2-chloroethan-1-one) Related Search:

Chalcone 4'-Bromoacetophenone 1-(4-Bromo-phenyl)-2-chloro-propan-1-one 1-(4-Bromo-2,5-dichlorophenyl)-2-chloroethanone 1-Bromo-4-(2-chloroethyl)benzene
2-Chloroacetophenone 1-(4-bromophenyl)-2-chloroethan-1-one AKOS B022946

1of2

1-(4-bromophenyl)-2-chloroethan-1-one 4'-Bromo-α-chloroacetophenone p-Bromo-2-chloroacetophenone Ethanone, 1-(4-bromophenyl)-2-chloro- 4'-Bromo-2-Chloroacetophenone 2-chloro-4'-bromoacetophenone 4209-02-3