ChemicalBook > CAS DataBase List > 4-Bromo-3-nitrotoluene

4-Bromo-3-nitrotoluene

Product Name
4-Bromo-3-nitrotoluene
CAS No.
5326-34-1
Chemical Name
4-Bromo-3-nitrotoluene
Synonyms
1-Bromo-4-methyl-2-nitrobenzene;BROMONITROTOLUENE-4;3-nitro-4-broMotoluol;4-BROMO-3-NITROTOLUENE;4-BROMO-3-NITROTOLUENE 99%;4-Bromo-3-nitrotoluene,99%;4-Bromo-3-nitrotoluene >4-BroMo-3-nitrotoluene, 98+%;4-Methyl-2-nitrobromobenzene;3 - nitro - 4 - broMine toluene
CBNumber
CB8253202
Molecular Formula
C7H6BrNO2
Formula Weight
216.03
MOL File
5326-34-1.mol
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4-Bromo-3-nitrotoluene Property

Melting point:
31-33 °C (lit.)
Boiling point:
151.5-152.5 °C/14 mmHg (lit.)
Density 
1.578 g/mL at 25 °C (lit.)
refractive index 
1.5930 (estimate)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
powder to lump to clear liquid
color 
White or Colorles to Yellow to Orange
Specific Gravity
1.578
FreezingPoint 
29.0 to 33.0 ℃
Sensitive 
Light Sensitive
BRN 
1945925
CAS DataBase Reference
5326-34-1(CAS DataBase Reference)
NIST Chemistry Reference
4-Bromo-3-nitrotoluene(5326-34-1)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22-20/21/22
Safety Statements 
26-36-36/37-36/37/39-22
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29049090
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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.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
424870
Product name
4-Bromo-3-nitrotoluene
Purity
technical grade, 90%
Packaging
25ml
Price
$189
Updated
2023/06/20
TCI Chemical
Product number
B1854
Product name
4-Bromo-3-nitrotoluene
Purity
>96.0%(GC)
Packaging
5g
Price
$38
Updated
2024/03/01
TCI Chemical
Product number
B1854
Product name
4-Bromo-3-nitrotoluene
Purity
>96.0%(GC)
Packaging
25g
Price
$113
Updated
2024/03/01
TRC
Product number
B698093
Product name
4-Bromo-3-nitrotoluene
Packaging
2.5g
Price
$65
Updated
2021/12/16
TRC
Product number
B698093
Product name
4-Bromo-3-nitrotoluene
Packaging
1g
Price
$55
Updated
2021/12/16
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4-Bromo-3-nitrotoluene Chemical Properties,Usage,Production

Chemical Properties

Low melting solid

Uses

4-Bromo-3-nitrotoluene may be used as a starting material in the synthesis of 2-bromo-5-methylaniline and as a reagent in the synthesis of 2-nitro-4:4′-dimethyl-diphenyl by reacting with p-iodotoluene.

General Description

4-Bromo-3-nitrotoluene (2-bromo-5-methylnitrobenzene, 1-bromo-4-methyl-2-nitrobenzene) is a halonitrobenzene. It has been synthesized from 4-methyl-2-nitroaniline and confirmed by 1H NMR. The crystal structure of 1-bromo-4-methyl-2-nitrobenzene is found to be orthorhombic in the Pna21 space group. Its enthalpy of vaporization at boiling point has been determined.

Synthesis

27329-27-7

5326-34-1

To a Silak reaction tube equipped with a magnetic stirrer were sequentially added 6.2 mg of silver sulfate, 36.3 mg of copper acetate, 12.5 mg of 2,9-dimethyl-1,10-o-phenanthroline, 36.2 mg of 4-methyl-2-nitrobenzoic acid, and 30.9 mg of sodium bromide, followed by the addition of 4 mL of dimethyl sulfoxide as a solvent. The reaction mixture was heated and stirred at 160 °C for 24 hours under an oxygen atmosphere. Upon completion of the reaction, the reaction was quenched by addition of appropriate amount of distilled water and extracted three times with ethyl acetate (10 mL each time). The organic phases were combined and concentrated to give 29.8 mg of 4-bromo-3-nitrotoluene in 69% yield.

References

[1] Patent: CN107325002, 2017, A. Location in patent: Paragraph 0091
[2] Organic and Biomolecular Chemistry, 2018, vol. 16, # 30, p. 5416 - 5421
[3] Journal of Organic Chemistry, 2016, vol. 81, # 7, p. 2794 - 2803

4-Bromo-3-nitrotoluene Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Bromo-3-nitrotoluene Suppliers

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View Lastest Price from 4-Bromo-3-nitrotoluene manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
4-Bromo-3-nitrotoluene 5326-34-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-07-04
Hebei Miaobian Biotechnology Co., Ltd
Product
4-Bromo-3-nitrotoluene 5326-34-1
Price
US $10.00/KG
Min. Order
1KG
Purity
99.99
Supply Ability
10Ton
Release date
2021-03-04
Career Henan Chemical Co
Product
4-Bromo-3-nitrotoluene 5326-34-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-11

5326-34-1, 4-Bromo-3-nitrotolueneRelated Search:

3-Nitrotoluene 2-Nitrotoluene 4-Nitrotoluene DINITROTOLUENE à-bromo-2-nitrotoluene,ALPHA-BROMO-2-NITROTOLUENE,a-Bromo-2-nitrotoluene,ALPHA-BROMO-O-NITROTOLUENE,A-BROMO-O-NITROTOLUENE,α-Bromo-2-nitrotoluene 4'-BROMO-3'-NITROACETOPHENONE Methyl 4-bromo-3-nitrobenzoate 4-BROMO-3-NITRO-BENZALDEHYDE 4-Bromo-3-nitrobenzoic acid 2,4,6-Trinitrotoluene Bromine 4-Bromo-3-nitrobenzotrifluoride 4-BROMO-3-NITROBIPHENYL, 95 4-BROMO-2-NITROTOLUENE,4-BROMO-6-NITROTOLUENE,4-BROMO-2-NITROTOLUENE 99%,4-Bromo-2-nitrotoluene, 99+% 3-Nitrobenzyl bromide 4-BROMO-2-METHYL-1-NITROBENZENE 6-BROMO-2-NITROTOLUENE,2-BROMO-6-NITROTOLUENE,2-NITRO-6-BROMOTOLUENE,2-BROMO-6-NITROTOLUENE,2-BROMO-6-NITROTOLUENE 98+% 2-BROMO-3-NITROTOLUENE

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  • ARYL HALIDE
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