5-Amino-2,3-dichloropyridine
- Product Name
- 5-Amino-2,3-dichloropyridine
- CAS No.
- 98121-41-6
- Chemical Name
- 5-Amino-2,3-dichloropyridine
- Synonyms
- 5-Amino-2,3-dichL;5,6-Dichloro-3-pyridinamine;5,6-Dichloropyridin-3-amine;2,3-DICHLORO-5-AMINOPYRIDINE;5-AMINO-2,3-DICHLOROPYRIDINE;3-AMINO-5,6-DICHLOROPYRIDINE;3-PyridinaMine, 5,6-dichloro-;2,3-DICHLORO-5-ANIMO-PYRIDINE;5,6-DICHLORO-PYRIDIN-3-YLAMINE;5-Amino-2,3-dichloropyridine>
- CBNumber
- CB0233462
- Molecular Formula
- C5H4Cl2N2
- Formula Weight
- 163
- MOL File
- 98121-41-6.mol
5-Amino-2,3-dichloropyridine Property
- Melting point:
- 107-112 °C
- Boiling point:
- 321.3±37.0 °C(Predicted)
- Density
- 1.497±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 0.88±0.10(Predicted)
- form
- powder to crystal
- color
- White to Light yellow to Light orange
- InChIKey
- XTCHZNJJTQACES-UHFFFAOYSA-N
- CAS DataBase Reference
- 98121-41-6(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,T
- Risk Statements
- 36/37/38-41-37/38-25
- Safety Statements
- 26-36/37-36-45-39
- RIDADR
- 2811
- WGK Germany
- 3
- HazardClass
- 6.1
- PackingGroup
- Ⅲ
- HS Code
- 29333999
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H315Causes skin irritation
H318Causes serious eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- 740373
- Product name
- 5-Amino-2.3-dichloropyridine
- Purity
- 97%
- Packaging
- 1g
- Price
- $64.1
- Updated
- 2023/06/20
- Product number
- A2824
- Product name
- 5-Amino-2,3-dichloropyridine
- Purity
- >98.0%(GC)(N)
- Packaging
- 1g
- Price
- $72
- Updated
- 2025/07/31
- Product number
- A2824
- Product name
- 5-Amino-2,3-dichloropyridine
- Purity
- >98.0%(GC)(N)
- Packaging
- 5g
- Price
- $283
- Updated
- 2025/07/31
- Product number
- A632033
- Product name
- 5-Amino-2,3-dichloropyridine
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 073537
- Product name
- 3-Amino-5,6-dichloropyridine
- Purity
- 95+%
- Packaging
- 1g
- Price
- $44
- Updated
- 2021/12/16
5-Amino-2,3-dichloropyridine Chemical Properties,Usage,Production
Chemical Properties
Light yellow powder
Uses
5-Amino-2,3-dichloropyridine is a useful research reagent for organic synthesis.
Synthesis
22353-40-8
7439-89-6
98121-41-6
Example 10 Synthesis of 5-amino-2,3-dichloropyridine: 77.2 g (0.4 mol) of 2,3-dichloro-5-nitropyridine was dissolved in 135 mL of glacial acetic acid and 800 mL of water was slowly added under stirring conditions. Subsequently, 111.7 g (2 mol) of iron powder was added in batches, and the reaction temperature was controlled not to exceed 50 °C. After completion of the reaction, the mixture was filtered and the filtrate was extracted using ethyl acetate. The extracted organic phase was washed with water to neutral and subsequently dried with anhydrous magnesium sulfate and concentrated by rotary evaporator. The final product was purified by recrystallization from toluene to obtain 85% yield with a melting point of 107 °C.
References
[1] Patent: US4756739, 1988, A
[2] Patent: US5922732, 1999, A
5-Amino-2,3-dichloropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
5-Amino-2,3-dichloropyridine Suppliers
- Tel
- 320-37350700
- Fax
- +32 (0)37350701
- sales@tcieurope.eu
- Country
- Europe
- ProdList
- 23671
- Advantage
- 75
View Lastest Price from 5-Amino-2,3-dichloropyridine manufacturers
- Product
- 5-Amino-2,3-dichloropyridine 98121-41-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-06-03
- Product
- 5-Amino-2,3-dichloropyridine 98121-41-6
- Price
- US $5.00-0.10/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-08
- Product
- 5-Amino-2,3-dichloropyridine 98121-41-6
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons min
- Release date
- 2021-09-02