ChemicalBook > CAS DataBase List > 2-Chloro-5-nitrotoluene

2-Chloro-5-nitrotoluene

Product Name
2-Chloro-5-nitrotoluene
CAS No.
13290-74-9
Chemical Name
2-Chloro-5-nitrotoluene
Synonyms
2-Chloro-5-nit;oro-5-nitrotoL;Chloronitroluene,98%;2-Chloro-5-nitroluene;2-Chloro-5-nitrotolune;Toltrazuril Impurity B;2-CHLORO-5-NITROTOLUENE;5-NITRO-2-CHLOROTOLUENE;3-Nitro-6-chlorotoluene;2-Chloro-5-nitrotoluene >
CBNumber
CB3346769
Molecular Formula
C7H6ClNO2
Formula Weight
171.58
MOL File
13290-74-9.mol
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2-Chloro-5-nitrotoluene Property

Melting point:
40-44 °C
Boiling point:
94-96°C 4mm
Density 
1.3246 (rough estimate)
refractive index 
1.5377 (estimate)
Flash point:
94-96°C/4mm
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
color 
White to Yellow to Green
BRN 
2044766
InChIKey
BGDCQZFFNFXYQC-UHFFFAOYSA-N
CAS DataBase Reference
13290-74-9(CAS DataBase Reference)
EPA Substance Registry System
2-Chloro-5-nitrotoluene (13290-74-9)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-52/53
Safety Statements 
22-36/37-61
RIDADR 
UN 3457 6.1/PG 3
WGK Germany 
3
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
2902900000
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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

H373May cause damage to organs through prolonged or repeated exposure

H401Toxic to aquatic life

H411Toxic to aquatic life with long lasting effects

H412Harmful to aquatic life with long lasting effects

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.

P273Avoid release to the environment.

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.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
C1233
Product name
2-Chloro-5-nitrotoluene
Purity
>98.0%(GC)
Packaging
25g
Price
$52
Updated
2025/07/31
TCI Chemical
Product number
C1233
Product name
2-Chloro-5-nitrotoluene
Purity
>98.0%(GC)
Packaging
500g
Price
$395
Updated
2025/07/31
TRC
Product number
C597145
Product name
2-Chloro-5-nitrotoluene
Packaging
10g
Price
$110
Updated
2021/12/16
TRC
Product number
C597145
Product name
2-Chloro-5-nitrotoluene
Packaging
1g
Price
$45
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC00620
Product name
2-Chloro-5-nitrotoluene
Packaging
100g
Price
$60
Updated
2021/12/16
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2-Chloro-5-nitrotoluene Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Synthesis

99-52-5

13290-74-9

General procedure for the synthesis of 2-chloro-5-nitrotoluene from 4-nitro-2-methylaniline: First, 152 kg of 2-amino-5-nitrotoluene was dissolved in 600 kg of concentrated sulfuric acid, followed by the addition of 150 kg of water, and naturally heated to 100°C. After the reaction solution was completely dissolved, the temperature was lowered to 300 kg of industrial hydrochloric acid at a concentration of 30%. After 2-amino-5-nitrotoluene was completely dissolved, the temperature was lowered and 300 kg of industrial hydrochloric acid with a mass concentration of 30% was added, during which it was necessary to ensure that the temperature of the reaction solution did not exceed 0°C. The temperature of the reaction solution was then increased by 27 kg at a constant rate. Next, 276 kg of a 25% sodium nitrite solution was added at a constant rate to produce the diazonium salt solution. In another reactor, 450 kg of industrial hydrochloric acid was added and 225 kg of cuprous chloride was dissolved with stirring, and the temperature was reduced to below 20°C after dissolution. The prepared diazonium salt solution was quickly added to this reactor for rapid stirring and hydrolysis reaction. The reaction mixture was held for 2 hours before being warmed up to 55°C and maintained at this temperature for 2 hours. Finally, water vapor was distilled out by increasing the temperature until 160 kg of 2-chloro-5-nitrotoluene was collected in 93.3% yield.

References

[1] Patent: CN108373434, 2018, A. Location in patent: Paragraph 0032; 0033; 0035; 0036; 0037; 0040; 0041
[2] Chemische Berichte, 1887, vol. 20, p. 200
[3] Arzneimittel-Forschung/Drug Research, 1989, vol. 39, # 9, p. 1073 - 1080

2-Chloro-5-nitrotoluene Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Chloro-5-nitrotoluene manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2-Chloro-5-nitrotoluene 13290-74-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-02-22
Henan Fengda Chemical Co., Ltd
Product
2-Chloro-5-nitrotoluene 13290-74-9
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Shaanxi Dideu Medichem Co. Ltd
Product
2-Chloro-5-nitrotoluene 13290-74-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-07

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