2-METHOXY-3-METHYLBENZALDEHYDE
- Product Name
- 2-METHOXY-3-METHYLBENZALDEHYDE
- CAS No.
- 67639-61-6
- Chemical Name
- 2-METHOXY-3-METHYLBENZALDEHYDE
- Synonyms
- 2-METHOXY-3-METHYLBENZALDEHYDE;Benzaldehyde, 2-methoxy-3-methyl-;2-Methoxy-3-methylbenzaldehyde 95%
- CBNumber
- CB0388517
- Molecular Formula
- C9H10O2
- Formula Weight
- 150.17
- MOL File
- Mol file
2-METHOXY-3-METHYLBENZALDEHYDE Property
- Boiling point:
- 120 °C(Press: 6 Torr)
- Density
- 1.062±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- fused solid
- color
- Faint lemon
Safety
- HS Code
- 2912490090
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
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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
- M331933
- Product name
- 2-Methoxy-3-methylbenzaldehyde
- Packaging
- 500mg
- Price
- $155
- Updated
- 2021/12/16
- Product number
- OR400883
- Product name
- 2-Methoxy-3-methylbenzaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $43
- Updated
- 2021/12/16
- Product number
- 2715-1-0B
- Product name
- 2-Methoxy-3-methylbenzaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $47
- Updated
- 2021/12/16
- Product number
- OR400883
- Product name
- 2-Methoxy-3-methylbenzaldehyde
- Purity
- 95%
- Packaging
- 5g
- Price
- $154
- Updated
- 2021/12/16
- Product number
- 2715-1-0B
- Product name
- 2-Methoxy-3-methylbenzaldehyde
- Purity
- 95%
- Packaging
- 5G
- Price
- $170
- Updated
- 2021/12/16
2-METHOXY-3-METHYLBENZALDEHYDE Chemical Properties,Usage,Production
Synthesis
824-42-0
74-88-4
67639-61-6
1. 2-Hydroxy-3-methylbenzaldehyde (80 g, 0.588 mol) was dissolved in 350 mL of N,N-dimethylformamide (DMF) and preheated at 50°C. The solution was then dissolved in a mixture of potassium carbonate and potassium iodide. 2. Potassium carbonate (97.4 g, 0.705 mol) was added to the solution, followed by slow dropwise addition of methyl iodide (125 g, 0.881 mol). 3. After stirring the reaction for 1 hour at 50°C, the reaction mixture was cooled to room temperature. 4. 700 mL of water was added to the cooled reaction mixture and the pH was adjusted to 7 with 3N hydrochloric acid. 5. The mixture was extracted twice with 350 mL of ethyl acetate and the organic layers were combined. 6. The combined organic layers were washed with saturated brine and dried with anhydrous sodium sulfate. 7. The solvent was removed under pressure to give 87.9 g (99.9% yield) of 2-methoxy-3-methylbenzaldehyde. The product was confirmed by 1H NMR (DMSO-d6): δ 10.25 (s, 1H), 7.60 (m, 1H), 7.20 (m, 1H), 3.85 (s, 3H), 2.28 (s, 3H).
References
[1] Patent: WO2005/111025, 2005, A1. Location in patent: Page/Page column 89-90
[2] Tetrahedron Letters, 2006, vol. 47, # 16, p. 2735 - 2738
[3] Chemistry - A European Journal, 2014, vol. 20, # 25, p. 7706 - 7717
[4] Beilstein Journal of Organic Chemistry, 2018, vol. 14, p. 734 - 746
[5] Journal of the American Chemical Society, 2007, vol. 129, # 17, p. 5597 - 5604
2-METHOXY-3-METHYLBENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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