1975-52-6
2-Methyl-5-Nitrobenzoic acid
CAS: 1975-52-6
Molecular Formula: C8H7NO4
1975-52-6 - Names and Identifiers
| Name | 2-Methyl-5-Nitrobenzoic acid |
| Synonyms | 5-Nitro-o-toluic acid 5-NITRO-O-TOLUIC ACID 2-Methyl-3-nitrobenzoic 2-Methyl-5-nitrobenzoic 2-methyl-5-nitrobenzoate 2-METHYL-5-NITROBENZOIC ACID 2-Methyl-5-nitrobenzoic acid 2-Methyl-5-nitro-benzoic Aci 2-Methyl-5-Nitrobenzoic acid 5-nitro-2-methyl benzoic acid 2-Methyl-5-Nitro-Benzoic Acid Benzoic acid, 2-methyl-5-nitro- |
| CAS | 1975-52-6 |
| EINECS | 217-829-0 |
| InChI | InChI=1/C8H7NO4/c1-5-2-3-6(9(12)13)4-7(5)8(10)11/h2-4H,1H3,(H,10,11)/p-1 |
1975-52-6 - Physico-chemical Properties
| Molecular Formula | C8H7NO4 |
| Molar Mass | 181.15 |
| Density | 1.4283 (rough estimate) |
| Melting Point | 177-180 °C (lit.) |
| Boling Point | 314.24°C (rough estimate) |
| Flash Point | 163.5°C |
| Water Solubility | <0.1 g/100 mL at 22 ºC |
| Solubility | Chloroform |
| Vapor Presure | 7.78E-06mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | Yellow to beige |
| BRN | 2451300 |
| pKa | 3.12±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5468 (estimate) |
1975-52-6 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| HS Code | 29163900 |
| Hazard Class | IRRITANT |
1975-52-6 - Reference Information
| NIST chemical information | The information is: webbook.nist.gov provides (external link) |
| EPA chemical information | The information is: offered by ofmpub.epa.gov (external link) |
Last Update：2024-04-09 15:16:35
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View History
1975-52-6
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Dodecan-2-ol
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活性兰198
Takkmint
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