Methyl 2-hydroxy-3-benzoate
Methyl 2-hydroxy-3-nitrobenzoate
CAS: 22621-41-6
Molecular Formula: C8H7NO5
Methyl 2-hydroxy-3-benzoate - Names and Identifiers
| Name | Methyl 2-hydroxy-3-nitrobenzoate |
| Synonyms | RARECHEM AL BF 0272 Methyl 3-nitrosalicylate METHYL 3-NITROSALICYLATE Methyl 2-hydroxy-3-benzoate METHYL 2-HYDROXY-3-NITROBENZOATE Methyl 2-hydroxy-3-nitrobenzoate 2-methoxycarbonyl-6-nitrophenolate 2-(methoxycarbonyl)-6-nitrophenolate 2-Hydroxy-3-nitrobenzoic acid methyl ester 3-Nitro-2-hydroxybenzoic acid methyl ester |
| CAS | 22621-41-6 |
| InChI | InChI=1/C8H7NO5/c1-14-8(11)5-3-2-4-6(7(5)10)9(12)13/h2-4,10H,1H3/p-1 |
Methyl 2-hydroxy-3-benzoate - Physico-chemical Properties
| Molecular Formula | C8H7NO5 |
| Molar Mass | 197.14 |
| Density | 1.432±0.06 g/cm3(Predicted) |
| Melting Point | 127-132 °C |
| Boling Point | 263.9±20.0 °C(Predicted) |
| Flash Point | 113.4°C |
| Vapor Presure | 0.00612mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | Yellow |
| pKa | 6.85±0.24(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
Methyl 2-hydroxy-3-benzoate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| HS Code | 29189990 |
Methyl 2-hydroxy-3-benzoate - Reference Information
| uses | methyl 3-nitrosalicylate can be used as an intermediate for pesticides, medicines, dyes, chemical fibers, rubber and energetic materials. Used as a pharmaceutical intermediate |
| preparation | the traditional synthesis method of methyl 3-nitrosalicylate is generally to directly nitrate methyl salicylate with a mixed acid of nitric acid and sulfuric acid, but the regioselectivity is mainly 5-position nitration, and the yield of methyl 3-nitrosalicylate is about 10%. |
Last Update：2024-04-10 22:29:15
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