1-(4-bromophenyl)-2-chloroethan-1-one
- Product Name
- 1-(4-bromophenyl)-2-chloroethan-1-one
- 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
- Formula Weight
- 233.49
- MOL File
- 4209-02-3.mol
1-(4-bromophenyl)-2-chloroethan-1-one Property
- 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
- Hazard Codes
- Xn
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- B6354
- Product name
- 1-(4-Bromophenyl)-2-chloroethan-1-one
- Purity
- min. 98.0 %
- Packaging
- 5G
- Price
- $34
- Updated
- 2025/07/31
- Product number
- B6354
- Product name
- 1-(4-Bromophenyl)-2-chloroethan-1-one
- Purity
- min. 98.0 %
- Packaging
- 25G
- Price
- $90
- Updated
- 2025/07/31
- Product number
- C365068
- Product name
- 2-Chloro-4''-bromoacetophenone
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- C365068
- Product name
- 2-Chloro-4''-bromoacetophenone
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- V2104
- Product name
- 2-Chloro-4-bromoacetophenone
- Packaging
- 5g
- Price
- $39
- Updated
- 2021/12/16
1-(4-bromophenyl)-2-chloroethan-1-one Chemical Properties,Usage,Production
Uses
2-Chloro-4''-bromoacetophenone
Synthesis
99-90-1
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 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-(4-bromophenyl)-2-chloroethan-1-one manufacturers
- Product
- 1-(4-bromophenyl)-2-chloroethan-1-one 4209-02-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-20
- Product
- 1-(4-bromophenyl)-2-chloroethan-1-one 4209-02-3
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99.%
- Supply Ability
- 10 ton
- Release date
- 2024-08-20
- Product
- 2-Chloro-4'-bromoacetophenone 4209-02-3
- Price
- US $1.00-35.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 15000KG
- Release date
- 2024-08-08