2,6-Dichloro-3-methyl-5-nitropyridine
- Product Name
- 2,6-Dichloro-3-methyl-5-nitropyridine
- CAS No.
- 58596-88-6
- Chemical Name
- 2,6-Dichloro-3-methyl-5-nitropyridine
- Synonyms
- 2,6-Dichloro-3-methyl-5-nitropyridine;Pyridine, 2,6-dichloro-3-Methyl-5-nitro-;2,6-Dichloro-3-methyl-5-nitropyridine ISO 9001：2015 REACH
- CBNumber
- CB52500570
- Molecular Formula
- C6H4Cl2N2O2
- Formula Weight
- 207.01
- MOL File
- 58596-88-6.mol
2,6-Dichloro-3-methyl-5-nitropyridine Property
- Melting point:
- 70-71 °C(Solv: cyclohexane (110-82-7))
- Boiling point:
- 323.5±37.0 °C(Predicted)
- Density
- 1.537
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- -5.36±0.10(Predicted)
- Appearance
- Off-white to light yellow Solid
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D482835
- Product name
- 2,6-dichloro-3-methyl-5-nitropyridine
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- D482835
- Product name
- 2,6-dichloro-3-methyl-5-nitropyridine
- Packaging
- 500mg
- Price
- $285
- Updated
- 2021/12/16
- Product number
- 119355
- Product name
- 2,6-Dichloro-3-methyl-5-nitropyridine
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $324
- Updated
- 2021/12/16
- Product number
- HCH0362922
- Product name
- 2,6-DICHLORO-3-METHYL-5-NITROPYRIDINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $502.72
- Updated
- 2021/12/16
- Product number
- FD143778
- Product name
- 2,6-Dichloro-3-methyl-5-nitropyridine
- Packaging
- 2g
- Price
- $550
- Updated
- 2021/12/16
2,6-Dichloro-3-methyl-5-nitropyridine Chemical Properties,Usage,Production
Synthesis
1241373-24-9
58596-88-6
General procedure for the synthesis of 2,6-dichloro-3-methyl-5-nitropyridine-1-oxide from 2-chloro-5-methyl-3-nitropyridine-1-oxide: 2-chloro-5-methyl-3-nitropyridine-1-oxide (4.0 g, 21.2 mmol) was suspended in phosphorus triclosan (ca. 20 mL) and the reaction was heated to reflux temperature for 3 hours. After completion of the reaction, the reaction mixture was carefully poured into preheated water and cooled to room temperature. It was extracted with ethyl acetate (3×), the organic phases were combined, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give 4.5 g of brown solid. The crude product was purified by fast column chromatography (dichloromethane as eluent and 5% ethyl acetate in heptane solution as elution system) to give 3.56 g (81% yield) of off-white solid. The product was analyzed by GC-MS (EI+) with m/z = 189 and purity >95%.
References
[1] Patent: WO2010/94645, 2010, A1. Location in patent: Page/Page column 26
2,6-Dichloro-3-methyl-5-nitropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,6-Dichloro-3-methyl-5-nitropyridine manufacturers
- Product
- 2,6-Dichloro-3-methyl-5-nitropyridine 58596-88-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-18
- Product
- 2,6-Dichloro-3-methyl-5-nitropyridine 58596-88-6
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons min
- Release date
- 2021-09-22