2,3-Dimethoxypyridine
- Product Name
- 2,3-Dimethoxypyridine
- CAS No.
- 52605-97-7
- Chemical Name
- 2,3-Dimethoxypyridine
- Synonyms
- 2,3-DIMETHOXYPYRIDINE;PYRIDINE, 2,3-DIMETHOXY-;2,3-Dimethoxypyridine 96%;2,3-Dimethoxypyridine ,98%;2,3-Dimethoxypyridine ISO 9001：2015 REACH
- CBNumber
- CB8212667
- Molecular Formula
- C7H9NO2
- Formula Weight
- 139.15
- MOL File
- 52605-97-7.mol
2,3-Dimethoxypyridine Property
- Melting point:
- 121-122 °C
- Boiling point:
- 98-100°C 16mm
- Density
- 1,104 g/cm3
- refractive index
- 1.5205
- Flash point:
- 98-100°C/16mm
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Chloroform, Ethyl Acetate
- form
- Yellow Liquid
- pka
- 4.70±0.10(Predicted)
- Appearance
- Colorless to light yellow Solid-Liquid Mixture
- BRN
- 1526067
- CAS DataBase Reference
- 52605-97-7(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-37-36/37
- HazardClass
- IRRITANT
- HS Code
- 29333990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
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.
N-Bromosuccinimide Price
- Product number
- D460740
- Product name
- 2,3-Dimethoxypyridine
- Packaging
- 50g
- Price
- $295
- Updated
- 2021/12/16
- Product number
- D3691-75
- Product name
- 2,3-Dimethoxypyridine
- Packaging
- 10g
- Price
- $333
- Updated
- 2021/12/16
- Product number
- 011168
- Product name
- 2,3-Dimethoxypyridine
- Purity
- 97%
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
- Product number
- J51967
- Product name
- 2,3-Dimethoxypyridine
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
- Product number
- JK193099
- Product name
- 2,3-Dimethoxypyridine
- Purity
- 98%
- Packaging
- 1g
- Price
- $38
- Updated
- 2021/12/16
2,3-Dimethoxypyridine Chemical Properties,Usage,Production
Chemical Properties
Yellow Liquid
Uses
2,3-Dimethoxypyridine (cas# 52605-97-7) is a compound useful in organic synthesis.
Synthesis
52605-96-6
124-41-4
52605-97-7
To a three-necked flask was added 2-chloro-3-methoxypyridine (5.58 g, 39.0 mmol), N,N-dimethylformamide (60 mL) and sodium methanol (6.20 g, 115.0 mmol). The reaction mixture was stirred at 60 °C overnight. After completion of the reaction, the mixture was cooled to room temperature, water (120 mL) was added and extracted with ethyl acetate (80 mL x 3). The organic phases were combined and washed sequentially with water (100 mL x 2) and saturated brine (100 mL), then dried with anhydrous sodium sulfate. After filtration, the filtrate was concentrated by rotary evaporator to give 2,3-dimethoxypyridine (4.0 g, 28.9 mmol, 74% yield) as a yellow liquid.
References
[1] Journal of Organic Chemistry, 1994, vol. 59, # 21, p. 6173 - 6178
[2] Patent: CN107286084, 2017, A. Location in patent: Paragraph 0008
[3] Bioorganic and Medicinal Chemistry, 2003, vol. 11, # 23, p. 5083 - 5090
[4] Patent: WO2007/123995, 2007, A2. Location in patent: Page/Page column 40-41
[5] Patent: US2008/261919, 2008, A1. Location in patent: Page/Page column 18-19
2,3-Dimethoxypyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,3-Dimethoxypyridine manufacturers
- Product
- 2,3-Dimethoxypyridine 52605-97-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-13
- Product
- 2,3-Dimethoxypyridine 52605-97-7
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-26
- Product
- 2,3-Dimethoxypyridine 52605-97-7
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 95-99%
- Supply Ability
- 1ton
- Release date
- 2020-01-10