- 4-Methyl-3-nitrobenzoate
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- $55.82 / 25Kg/Drum
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2024-04-19
- CAS:7356-11-8
- Min. Order: 25Kg/Drum
- Purity: 99.00%HPLC
- Supply Ability: 13tons/month
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| | 4-Methyl-3-nitrobenzoic acid methyl ester Basic information | | Synthesis |
| | 4-Methyl-3-nitrobenzoic acid methyl ester Chemical Properties |
| Hazard Codes | Xn | | Risk Statements | 22-43 | | Safety Statements | 37/39 | | WGK Germany | 2 | | TSCA | Yes | | HS Code | 29163990 |
| | 4-Methyl-3-nitrobenzoic acid methyl ester Usage And Synthesis |
| Synthesis | Methyl 4-methyl-3-nitrobenzoate is synthesized by the following steps:Acid 33 (100 g, 0.552 mol) was dissolved in MeOH (1000 ml). Conc. H2SO4 (30 ml) was added cautiously to this solution. The mixture was refluxed for 8 hours. Solvent was distilled off. Ice-cold water was added to the residue. It was then extracted with EtOAc, washed with NaHCO3 solution, water, dried (anhydrous Na2SO4), filtered and concentrated in vacuo to furnish faint yellow a solid. (91.57 g). | | Chemical Properties | White solid | | Uses | Methyl 4-methyl-3-nitrobenzoate is used as pharmaceutical intermediate. |
| | 4-Methyl-3-nitrobenzoic acid methyl ester Preparation Products And Raw materials |
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