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1-Bromo-2-nitrobenzene

Product Name
1-Bromo-2-nitrobenzene
CAS No.
577-19-5
Chemical Name
1-Bromo-2-nitrobenzene
Synonyms
2-BROMONITROBENZENE;O-NITROBROMOBENZENE;1-BroMo-2-;2-Nitrophenyl bromide;1-Bromo-2-Nitrobenene;Benzene,1-bromo-2-nitro-;AURORA KA-1883;2-Nitrobromobenzene;O-BROMONITROBENZENE;Sucrose Impurity 10
CBNumber
CB5379602
Molecular Formula
C6H4BrNO2
Formula Weight
202.01
MOL File
577-19-5.mol
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1-Bromo-2-nitrobenzene Property

Melting point:
40-42 °C (lit.)
Boiling point:
261 °C (lit.)
Density 
1.7 g/cm3 (20℃)
refractive index 
1.6060 (estimate)
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
powder to crystal
color 
Light yellow to Amber to Dark green
Water Solubility 
insoluble
BRN 
2044109
Stability:
Stable. Combustible. Incompatible with strong bases, strong oxidizing agents.
CAS DataBase Reference
577-19-5(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1-bromo-2-nitro-(577-19-5)
EPA Substance Registry System
o-Bromonitrobenzene (577-19-5)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38-22
Safety Statements 
36/37-36/37/39-26-22
RIDADR 
UN 3459 6.1/PG 3
WGK Germany 
3
RTECS 
CY9040450
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29049085
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H335May cause respiratory irritation

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
365424
Product name
1-Bromo-2-nitrobenzene
Purity
98%
Packaging
100g
Price
$306
Updated
2024/03/01
Sigma-Aldrich
Product number
365424
Product name
1-Bromo-2-nitrobenzene
Purity
98%
Packaging
25g
Price
$326
Updated
2024/03/01
TCI Chemical
Product number
B0622
Product name
1-Bromo-2-nitrobenzene
Purity
>99.0%(GC)
Packaging
25g
Price
$55
Updated
2023/06/20
TCI Chemical
Product number
B0622
Product name
1-Bromo-2-nitrobenzene
Purity
>99.0%(GC)
Packaging
100g
Price
$172
Updated
2023/06/20
Alfa Aesar
Product number
A11686
Product name
1-Bromo-2-nitrobenzene, 99%
Packaging
50g
Price
$75.4
Updated
2023/06/20
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1-Bromo-2-nitrobenzene Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

1-Bromo-2-nitrobenzene is used in organic synthesis. It also can react with 2-methylamino-benzoic acid to get N-methyl-N-(2-nitro-phenyl)-anthranilic acid. And it is also used in the preparation of 4-methoxy-2?-nitrodiphenyl ether, 1-methoxy-3,5-bis-(2-nitro-phenoxy)benzene.

Uses

1-Bromo-2-nitrobenzene may be used in the preparation of:

  • 4-methoxy-2′-nitrodiphenyl ether
  • 1-methoxy-3,5-bis-(2-nitro-phenoxy)benzene
  • 5-hydroxy-3-methoxy-2′-nitrodiphenyl ether

General Description

1-Bromo-2-nitrobenzene undergoes palladium[0]-mediated Ullmann cross-coupling reaction with a range of β-halo-enals, -enones or -esters to afford the corresponding β-aryl derivatives. Palladium[0]-mediated Ullmann cross-coupling reaction of 1-bromo-2-nitrobenzene with β-bromo-α,β-unsaturated aldehydes is reported.

Purification Methods

Crystallise it twice from pet ether, using charcoal before the first crystallisation. [Beilstein 5 III 618, 5 IV 728.]

1-Bromo-2-nitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Bromo-2-nitrobenzene Suppliers

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