3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE
- Product Name
- 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE
- CAS No.
- 28682-68-0
- Chemical Name
- 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE
- Synonyms
- 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE;3,6-dichloro-5-nitropyridazin-4-amine;4-Pyridazinamine, 3,6-dichloro-5-nitro-
- CBNumber
- CB62466477
- Molecular Formula
- C4H2Cl2N4O2
- Formula Weight
- 208.992
- MOL File
- 28682-68-0.mol
3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- Appearance
- Light yellow to yellow Solid
- InChI
- InChI=1S/C4H2Cl2N4O2/c5-3-1(7)2(10(11)12)4(6)9-8-3/h(H2,7,9)
- InChIKey
- YFPAFTNZJFLJNW-UHFFFAOYSA-N
- SMILES
- C1(Cl)N=NC(Cl)=C(N)C=1[N+]([O-])=O
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- D487638
- Product name
- 3,6-Dichloro-5-nitropyridazin-4-amine
- Packaging
- 100mg
- Price
- $350
- Updated
- 2021/12/16
- Product number
- HCH0364281
- Product name
- 3,6-DICHLORO-5-NITROPYRIDAZIN-4-AMINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496.1
- Updated
- 2021/12/16
- Product number
- 098653
- Product name
- 3,6-Dichloro-5-nitropyridazin-4-amine
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $515
- Updated
- 2021/12/16
- Product number
- 2823AB
- Product name
- 3,6-Dichloro-5-nitropyridazin-4-amine
- Packaging
- 1g
- Price
- $748
- Updated
- 2021/12/16
- Product number
- 098653
- Product name
- 3,6-Dichloro-5-nitropyridazin-4-amine
- Purity
- 95+%
- Packaging
- 1g
- Price
- $1143
- Updated
- 2021/12/16
3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE Chemical Properties,Usage,Production
Synthesis
823-58-5
28682-68-0
The general procedure for the synthesis of 3,6-dichloro-5-nitropyridazin-4-amine from 3,6-dichloropyridazin-4-amine is as follows: Commercially available 3,6-dichloropyridazin-4-amine (15 g, 92 mmol, 1 eq.) was slowly added dropwise to concentrated fuming nitric acid (12 ml, 290 mmol, 3.15 eq.). Concentrated sulfuric acid (60 ml) was slowly added to the reaction mixture at 0 °C. The reaction system was warmed up to 60 °C and the reaction was stirred at this temperature for 3 hours. After completion of the reaction, the reaction mixture was carefully poured into crushed ice and neutralized with aqueous sodium hydroxide to pH=7. The aqueous phase was extracted with dichloromethane, the organic phase was washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was removed by concentration under reduced pressure and the residue was washed with tert-butyl methyl ether to give pure 3,6-dichloro-5-nitropyridazin-4-amine (8.5 g, 45% yield).
References
[1] Patent: WO2014/114776, 2014, A1. Location in patent: Page/Page column 25
3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE Preparation Products And Raw materials
Raw materials
Preparation Products
3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE Suppliers
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- tp@aladdinsci.com
- Country
- United States
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- 57505
- Advantage
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- United States
- ProdList
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