METHYL 2,3-DIMETHOXY BENZOATE
- Product Name
- METHYL 2,3-DIMETHOXY BENZOATE
- CAS No.
- 2150-42-7
- Chemical Name
- METHYL 2,3-DIMETHOXY BENZOATE
- Synonyms
- Methyl o-veratrate;RARECHEM AL BF 0023;o-Veratric acid methyl ester;METHYL 2,3-DIMETHOXY BENZOATE;Methyl 2,3-dimethoxybenzoate 97%;Methyl 2,3-
dimethoxybenzoate;2,3-Dimethoxybenzoic acid methyl ester;Benzoic acid, 2,3-dimethoxy-, methyl ester - CBNumber
- CB4102076
- Molecular Formula
- C10H12O4
- Formula Weight
- 196.2
- MOL File
- 2150-42-7.mol
METHYL 2,3-DIMETHOXY BENZOATE Property
- Melting point:
- 48-52 °C (lit.)
- Boiling point:
- 180-185 °C/50 mmHg (lit.)
- Density
- 1.119±0.06 g/cm3(Predicted)
- Flash point:
- 110 °C
- storage temp.
- Sealed in dry,Room Temperature
- form
- solid
- LogP
- 1.830 (est)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38
- Safety Statements
- 26-36
- WGK Germany
- 3
- HS Code
- 2918999090
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
- 645583
- Product name
- Methyl 2,3-dimethoxybenzoate
- Purity
- 97%
- Packaging
- 10g
- Price
- $144
- Updated
- 2023/06/20
- Product number
- M303730
- Product name
- Methyl 2,3-dimethoxybenzoate
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 083303
- Product name
- Methyl 2,3-dimethoxybenzoate
- Purity
- 97%
- Packaging
- 1g
- Price
- $47
- Updated
- 2021/12/16
- Product number
- 0938AB
- Product name
- Methyl 2,3-dimethoxybenzoate
- Packaging
- 5g
- Price
- $63
- Updated
- 2021/12/16
- Product number
- CHM0030463
- Product name
- METHYL 2,3-DIMETHOXY BENZOATE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1126.65
- Updated
- 2021/12/16
METHYL 2,3-DIMETHOXY BENZOATE Chemical Properties,Usage,Production
Synthesis
67-56-1
91-16-7
68-12-2
2150-42-7
At -78 °C, n-butyllithium (1.67 M hexane solution, 1.3 mL, 2.2 mmol) was slowly added dropwise to a tetrahydrofuran (3 mL) solution of p-bromoanisole (383 mg, 2.0 mmol) and the dropwise process lasted for 30 min. Subsequently, N,N-dimethylformamide (0.22 mL, 2.2 mmol) was added to the reaction mixture and the mixture was warmed up to room temperature with stirring. After 2 hours of reaction, the tetrahydrofuran was removed under reduced pressure. Methanol (3 mL) was added to the residue and stirring was continued for 30 minutes at room temperature. Subsequently, the reaction mixture was cooled to 0 °C, iodine (1523 mg, 6 mmol) and potassium carbonate (829 mg, 6 mmol) were added sequentially, and then the mixture was warmed to room temperature and stirred for 22 hours. After completion of the reaction, the reaction was quenched with saturated aqueous sodium sulfite (5 mL) and extracted with chloroform (3 x 20 mL). The organic layers were combined, washed with brine, dried over anhydrous sodium sulfate and concentrated to give methyl 4-methoxybenzoate in 82% yield. If necessary, the product can be purified by short column chromatography (silica gel: hexane/ethyl acetate = 9:1) to obtain pure methyl 4-methoxybenzoate as a colorless oil.
References
[1] Tetrahedron, 2012, vol. 68, # 24, p. 4701 - 4709
METHYL 2,3-DIMETHOXY BENZOATE Preparation Products And Raw materials
Raw materials
Preparation Products
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