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
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)
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
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..…
N-Bromosuccinimide Price
- Product number
- C1233
- Product name
- 2-Chloro-5-nitrotoluene
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $52
- Updated
- 2025/07/31
- Product number
- C1233
- Product name
- 2-Chloro-5-nitrotoluene
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $395
- Updated
- 2025/07/31
- Product number
- C597145
- Product name
- 2-Chloro-5-nitrotoluene
- Packaging
- 10g
- Price
- $110
- Updated
- 2021/12/16
- Product number
- C597145
- Product name
- 2-Chloro-5-nitrotoluene
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
- Product number
- FC00620
- Product name
- 2-Chloro-5-nitrotoluene
- Packaging
- 100g
- Price
- $60
- Updated
- 2021/12/16
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
- 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
- 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
- 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