2-Cyano-4-nitrotoluene, 3-Cyano-4-methylnitrobenzene
2-Methyl-5-nitrobenzonitrile
CAS: 939-83-3
Molecular Formula: C8H6N2O2
2-Cyano-4-nitrotoluene, 3-Cyano-4-methylnitrobenzene - Names and Identifiers
| Name | 2-Methyl-5-nitrobenzonitrile |
| Synonyms | AKOS BBS-00000038 5-Nitro-o-tolunitrile 5-NITRO-O-TOLUNITRILE 4-Nitro-2-cyanotoluene Methyl-5-nitrobenzonitrile 5-NITRO-2-METHYLBENZONITRILE 2-METHYL-5-NITROBENZONITRILE 2-Methyl-5-nitrobenzonitrile 2-methyl-5-nitro-benzenecarbonitrile 2-Cyano-4-nitrotoluene, 3-Cyano-4-methylnitrobenzene |
| CAS | 939-83-3 |
| InChI | InChI=1/C8H6N2O2/c1-6-2-3-8(10(11)12)4-7(6)5-9/h2-4H,1H3 |
2-Cyano-4-nitrotoluene, 3-Cyano-4-methylnitrobenzene - Physico-chemical Properties
| Molecular Formula | C8H6N2O2 |
| Molar Mass | 162.15 |
| Density | 1.3264 (rough estimate) |
| Melting Point | 103.5-107.5 °C (lit.) |
| Boling Point | 175°C/10mmHg(lit.) |
| Flash Point | 130.1°C |
| Solubility | ethanol: soluble(lit.) |
| Vapor Presure | 0.00194mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow |
| BRN | 1947376 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5770 (estimate) |
2-Cyano-4-nitrotoluene, 3-Cyano-4-methylnitrobenzene - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 3276 |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Note | Harmful |
| Hazard Class | 6.1 |
| Packing Group | III |
2-Cyano-4-nitrotoluene, 3-Cyano-4-methylnitrobenzene - Introduction
2-Methyl-5-nitrobenzonitrile is an organic compound with the chemical formula C9H7N2O2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2-Methyl-5-nitrobenzonitrile is a yellow crystalline solid.
-Melting point: about 86-88°C.
-Boiling point: about 312 ℃.
-Solubility: Soluble in some organic solvents, such as ethanol and dichloromethane.
Use:
- 2-Methyl-5-nitrobenzonitril can be used as a chemical reagent, as a starting material or intermediate in organic synthesis reactions.
-It also has some applications in the field of pesticides and medicine.
Method:
- 2-Methyl-5-nitrobenzonitrile can be prepared by reacting p-methylbenzonitrile (2-Methylbenzonitrile) with nitric acid.
Safety Information:
- 2-Methyl-5-nitrobenzonitril is an organic compound and should comply with general safety operating procedures.
-It may have an irritating effect on the eyes, skin and respiratory tract. Pay attention to protective measures when using it, such as wearing appropriate protective glasses, gloves and respirators.
-Avoid contact with oxidants, strong acids or strong bases during handling or storage to prevent dangerous reactions.
-If inhaled or taken by mistake, seek medical attention immediately and present compound information.
Nature:
-Appearance: 2-Methyl-5-nitrobenzonitrile is a yellow crystalline solid.
-Melting point: about 86-88°C.
-Boiling point: about 312 ℃.
-Solubility: Soluble in some organic solvents, such as ethanol and dichloromethane.
Use:
- 2-Methyl-5-nitrobenzonitril can be used as a chemical reagent, as a starting material or intermediate in organic synthesis reactions.
-It also has some applications in the field of pesticides and medicine.
Method:
- 2-Methyl-5-nitrobenzonitrile can be prepared by reacting p-methylbenzonitrile (2-Methylbenzonitrile) with nitric acid.
Safety Information:
- 2-Methyl-5-nitrobenzonitril is an organic compound and should comply with general safety operating procedures.
-It may have an irritating effect on the eyes, skin and respiratory tract. Pay attention to protective measures when using it, such as wearing appropriate protective glasses, gloves and respirators.
-Avoid contact with oxidants, strong acids or strong bases during handling or storage to prevent dangerous reactions.
-If inhaled or taken by mistake, seek medical attention immediately and present compound information.
Last Update：2024-04-09 02:00:49
