ChemicalBook > CAS DataBase List > Bromonitromethane

Bromonitromethane

Product Name
Bromonitromethane
CAS No.
563-70-2
Chemical Name
Bromonitromethane
Synonyms
255858_ALDRICH;EINECS 209-258-0;bromonitro-methan;nitrobromomethane;BROMONITROMETHANE;Nitromethyl bromide;Methane, bromonitro-;Bromonitromethane, tech.;bromonitromethane CH2BrNO2;Bromonitromethane, 90%,tech.
CBNumber
CB7381067
Molecular Formula
CH2BrNO2
Formula Weight
139.94
MOL File
563-70-2.mol
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Bromonitromethane Property

Melting point:
-28 °C
Boiling point:
146-148 °C/750 mmHg (lit.)
Density 
2.007 g/mL at 25 °C (lit.)
refractive index 
1.485-1.495
Flash point:
4°C
solubility 
Chloroform (Soluble), DMSO (Sparingly), Ethyl Acetate (Slightly), Methanol (Slig
pka
7.22±0.29(Predicted)
form 
Liquid
color 
Clear yellow
Stability:
Light Sensitive, Volatile
CAS DataBase Reference
563-70-2(CAS DataBase Reference)
EPA Substance Registry System
Methane, bromonitro- (563-70-2)
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Safety

Hazard Codes 
Xn-O,Xi,O
Risk Statements 
8-36/37/38-20/21/22
Safety Statements 
36/37/39-26-17-36
RIDADR 
3098
WGK Germany 
3
RTECS 
PA5360000
HazardClass 
5.1
PackingGroup 
III
HS Code 
29049095
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H272May intensify fire; oxidizer

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
255858
Product name
Bromonitromethane
Purity
technical grade, 90%
Packaging
1g
Price
$71.4
Updated
2024/03/01
Sigma-Aldrich
Product number
255858
Product name
Bromonitromethane
Purity
technical grade, 90%
Packaging
10g
Price
$154
Updated
2024/03/01
TRC
Product number
B686205
Product name
Bromonitromethane
Packaging
10g
Price
$95
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB75111
Product name
Bromonitromethane
Packaging
5G
Price
$150
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB75111
Product name
Bromonitromethane
Packaging
25g
Price
$400
Updated
2021/12/16
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Bromonitromethane Chemical Properties,Usage,Production

Chemical Properties

Bromonitromethane is a clear yellow liquid, It is a strong oxidizing agent with properties similar to nitromethane.
Bromonitromethane has been used:
in production of various protected α-bromo nitroalkane donors (including Fmoc) for use in Umpolung amide synthesis.
in preparation of (Z)-1-bromo-1-nitroalkenes via sodium iodide-catalyzed Henry reaction.
in diastereo- and enantioselective cyclopropanation of β,γ-unsaturated a-ketoesters via domino Michael-addition/intramolecular-alkylation strategy.

Uses

Bromonitromethane has received considerable attention as a one-carbon synthon for the synthesis of a variety of important organic intermediates.
Bromonitromethane is a key starting material for the preparation of the broad-spectrum antibiotic trovafloxacin, which contains the interesting 3-azabicyclo[ 3.1.0]hexane ring system.
it was used in the synthesis of 2-nitrobenzofuran and 2-nitro-2,3-dihydrobenzofuran-3-ols, nitrobenzo­thio-phenes, and nitrothiazoles, polyfunctionalized nitrocyclopropanes. It has also been utilized in the synthesis of 1-bromo-1-nitroalkan-2-ols and aryl nitromethanes. In addition, it could be used as a bromine donor.

Uses

Bromonitromethane has been used:

  • in production of various protected α-bromo nitroalkane donors (including Fmoc) for use in Umpolung amide synthesis
  • in preparation of (Z)-1-bromo-1-nitroalkenes via sodium iodide-catalyzed Henry reaction
  • in diastereo- and enantioselective cyclopropanation of β,γ-unsaturated a-ketoesters via domino Michael-addition/intramolecular-alkylation strategy

Preparation

Bromonitromethane is commercially available and can also be easily prepared according to the procedures reported by Fishwick et al. A typical procedure is as following: freshly distilled nitromethane was stirred at 0℃ and bromine was dropped in 5 seconds. The resulted bromonitromethane could be used without further purification.

Bromonitromethane Preparation Products And Raw materials

Raw materials

Preparation Products

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Bromonitromethane Suppliers

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View Lastest Price from Bromonitromethane manufacturers

Career Henan Chemical Co
Product
BROMONITROMETHANE 563-70-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-07-03

563-70-2, BromonitromethaneRelated Search:


  • BROMONITROMETHANE
  • Bromonitromethane, tech.
  • bromonitro-methan
  • Methane, bromonitro-
  • nitrobromomethane
  • bromonitromethane CH2BrNO2
  • Bromonitromethane, 90%,tech.
  • Nitromethyl bromide
  • BroMonitroMethane, tech., 90% 10GR
  • BroMonitroMethane technical grade, 90%
  • 255858_ALDRICH
  • EINECS 209-258-0
  • 563-70-2
  • CH2BrNO2
  • BrCH2NO2
  • Nitro Compounds
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  • PHARMACEUTICAL INTERMEDIATES
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