ChemicalBook > CAS DataBase List > 4'-Bromo-3'-nitroacetophenone

4'-Bromo-3'-nitroacetophenone

Product Name
4'-Bromo-3'-nitroacetophenone
CAS No.
18640-58-9
Chemical Name
4'-Bromo-3'-nitroacetophenone
Synonyms
NSC 111656;3-Nitro-4-bromoacetophenone;4-BROMO-3-NITROACETOPHENONE;4'-BROMO-3'-NITROACETOPHENONE;4'-Bromo-3'-nitroacetophenone;Acetophenone, 4'-bromo-3'-nitro-;4'-Bromo-3'-nitroacetophenone 97%;1-(4-BROMO-3-NITROPHENYL)ETHANONE;4'-Bromo-3'-nitroacetophenone >4'-Bromo-3'-nitroacetophenone, 99+%
CBNumber
CB1465910
Molecular Formula
C8H6BrNO3
Formula Weight
244.04
MOL File
18640-58-9.mol
More
Less

4'-Bromo-3'-nitroacetophenone Property

Melting point:
117-121 °C(lit.)
Boiling point:
275.4℃
Density 
1.637
refractive index 
1.6090 (estimate)
Flash point:
120.4℃
storage temp. 
Sealed in dry,Room Temperature
form 
Amorphous Powder
color 
White to slightly yellow
BRN 
2050098
InChI
InChI=1S/C8H6BrNO3/c1-5(11)6-2-3-7(9)8(4-6)10(12)13/h2-4H,1H3
InChIKey
YFVOFFKNHQTQQE-UHFFFAOYSA-N
SMILES
C(=O)(C1=CC=C(Br)C([N+]([O-])=O)=C1)C
CAS DataBase Reference
18640-58-9(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22
Safety Statements 
24/25
WGK Germany 
3
HS Code 
29147000
More
Less

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

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
553662
Product name
4′-Bromo-3′-nitroacetophenone
Purity
97%
Packaging
5g
Price
$50
Updated
2023/06/20
TCI Chemical
Product number
B3383
Product name
4'-Bromo-3'-nitroacetophenone
Purity
>98.0%(GC)
Packaging
1g
Price
$30
Updated
2024/03/01
TCI Chemical
Product number
B3383
Product name
4'-Bromo-3'-nitroacetophenone
Purity
>98.0%(GC)
Packaging
5g
Price
$90
Updated
2024/03/01
Alfa Aesar
Product number
B24469
Product name
4'-Bromo-3'-nitroacetophenone, 99%
Packaging
5g
Price
$65.65
Updated
2024/03/01
Alfa Aesar
Product number
B24469
Product name
4'-Bromo-3'-nitroacetophenone, 99%
Packaging
25g
Price
$210.65
Updated
2024/03/01
More
Less

4'-Bromo-3'-nitroacetophenone Chemical Properties,Usage,Production

Chemical Properties

white to slightly yellow amorphous powder

General Description

4′-Bromo-3′-nitroacetophenone is an electron deficient acetophenone derivative.

Synthesis

4'-Bromo-3'-nitroacetophenone is synthesised using 4'-Bromoacetophenone as a raw material by chemical reaction. The specific synthesis steps are as follows:
To fuming nitric acid (200 mL), l-(4- bromophenyl)-l-propanone (1-1) (40 g, 0.20 mol) was added while keeping the inside temperature of mixture at 5 to 10 0C. The reaction solution was stirred at this temperature for 30 minutes and then poured into ice. The precipitate was collected by filtration, washed with distilled water (25 mL x 2) and re-crystallized from methanol to give 1-2 (18 g, 37percent yield). 1H NMR (500 MHz, CDCl3) δ 8.38 (IH, d, J= 2.0 Hz), 7.99 (IH, dd, J= 8.2 Hz, 2.0 Hz), 7.86 (IH, d, J= 8.2Hz), 3.01 (2H, q, J= 7.1Hz), 1.25 (3H, t, J= 7.1Hz) ppm; LC-MS (ESI): m/z 244.0 (M+H)+.

4'-Bromo-3'-nitroacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4'-Bromo-3'-nitroacetophenone Suppliers

Lianyungang City and Rui Technology Co., Ltd.
Tel
015162260526; 15162260526
Fax
051885593298
Email
sales@henrychem.com
Country
China
ProdList
300
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Tianjin Jinyuda Chemical Co., Ltd.
Tel
022-58013646 13011382049
Fax
022-23854368
Email
sales@jinyudachem.com
Country
China
ProdList
1889
Advantage
55
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Shanghai Topbiochem Technology Co., Ltd
Tel
021-58170097
Email
info@topbiochem.com
Country
China
ProdList
9461
Advantage
58
More
Less

View Lastest Price from 4'-Bromo-3'-nitroacetophenone manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4′-Bromo-3′-nitroacetophenone 18640-58-9
Price
US $0.00-0.00/KG
Min. Order
100g
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-19
Career Henan Chemical Co
Product
4'-BROMO-3'-NITROACETOPHENONE 18640-58-9
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-02-13

18640-58-9, 4'-Bromo-3'-nitroacetophenoneRelated Search:


  • 4'-BROMO-3'-NITROACETOPHENONE
  • 4-BROMO-3-NITROACETOPHENONE
  • 1-(4-BROMO-3-NITROPHENYL)ETHAN-1-ONE
  • 1-(4-BROMO-3-NITROPHENYL)ETHANONE
  • 3-Nitro-4-bromoacetophenone
  • NSC 111656
  • 4'-Bromo-3'-nitroacetophenone 97%
  • Acetophenone, 4'-bromo-3'-nitro-
  • Ethanone, 1-(4-bromo-3-nitrophenyl)-
  • 4'-Bromo-3'-nitroacetophenone, 99+%
  • 4'-bromo-3'-nitroacetophenone,1-(4-bromo-3-nitrophenyl)ethanone
  • JRH-08504, 1-(4-Bromo-3-nitrophenyl)ethanone, 97%
  • 2,4,6-trichloro-N-[(diphenylmethylene)amino]aniline
  • 4'-Bromo-3'-nitroacetophenone &gt
  • 4'-BROMO-3'-NITROACETOPHENONE USP/EP/BP
  • 4'-Bromo-3'-nitroacetophenone
  • 18640-58-9
  • 18640-59-9
  • BrC6H3NO2COCH3
  • Organic Building Blocks
  • Ketones
  • C7 to C8
  • Carbonyl Compounds
  • Building Blocks
  • C7 to C8
  • Carbonyl Compounds
  • Ketones
  • Aromatic Ketones (substituted)