2,6-DIMETHYLBENZONITRILE
2,6-Dimethylbenzonitrile
CAS: 6575-13-9
Molecular Formula: C9H9N
2,6-DIMETHYLBENZONITRILE - Names and Identifiers
| Name | 2,6-Dimethylbenzonitrile |
| Synonyms | 2-CYANO-M-XYLENE 2,6-DIMETHYLBENZONITRILE 2,6-Dimethylbenzonitrile 2,6-Dimethylbenzoniitrile Benzonitrile, 2,6-dimethyl- Carbonitrile 2,6-dimethylphenoxy |
| CAS | 6575-13-9 |
| EINECS | 229-503-5 |
| InChI | InChI=1/C9H9N/c1-7-4-3-5-8(2)9(7)6-10/h3-5H,1-2H3 |
2,6-DIMETHYLBENZONITRILE - Physico-chemical Properties
| Molecular Formula | C9H9N |
| Molar Mass | 131.17 |
| Density | 1.0111 (estimate) |
| Melting Point | 88-91 °C |
| Boling Point | 93°C/10mmHg(lit.) |
| Flash Point | 91.9°C |
| Solubility | Insoluble in water |
| Vapor Presure | 0.0725mmHg at 25°C |
| Appearance | Light brown crystal |
| Color | Beige |
| Maximum wavelength(λmax) | 231nm(EtOH)(lit.) |
| BRN | 1932523 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5250 (estimate) |
| MDL | MFCD00037166 |
2,6-DIMETHYLBENZONITRILE - Risk and Safety
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 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. |
| UN IDs | 3439 |
| HS Code | 29269095 |
| Hazard Note | Harmful |
| Hazard Class | 6.1 |
| Packing Group | III |
2,6-DIMETHYLBENZONITRILE - Introduction
2,6-Dimethylbenzonite is an organic compound with the chemical formula C9H9N. It is a colorless to pale yellow liquid with a special aromatic odor.
The main use of 2,6-Dimethylbenzonite is as an intermediate in organic synthesis. It can be used as a raw material for the synthesis of dyes, fungicides, preservatives and other organic compounds. In addition, it can also be used for the preparation of compounds in the field of pesticides and pharmaceuticals.
There are various methods for preparing 2,6-Dimethylbenzonitril. A common method is to react benzoyl chloride with methyl sulfoxide to give sodium benzenesulphinate, which is then reacted with methyl magnesium bromide to give 2,6-dimethylbenzylamine. Finally, 2,6-dimethylbenzylamine is reacted with hydrogen chloride to give 2,6-Dimethy1 benzonitril.
Regarding safety information, 2,6-Dimethylbenzonite is a hazardous chemical that is irritating and toxic. Contact with the skin and eyes can cause irritation and burns, and inhalation or ingestion can cause damage to the respiratory and digestive systems. Wear appropriate personal protective equipment such as gloves, safety goggles and protective clothing when using or handling. Direct contact with the skin and inhalation of its vapors should be avoided. Keep away from ignition and flammable materials when storing and handling. In the case of accidental spills, appropriate methods should be taken to clean up and dispose of them.
The main use of 2,6-Dimethylbenzonite is as an intermediate in organic synthesis. It can be used as a raw material for the synthesis of dyes, fungicides, preservatives and other organic compounds. In addition, it can also be used for the preparation of compounds in the field of pesticides and pharmaceuticals.
There are various methods for preparing 2,6-Dimethylbenzonitril. A common method is to react benzoyl chloride with methyl sulfoxide to give sodium benzenesulphinate, which is then reacted with methyl magnesium bromide to give 2,6-dimethylbenzylamine. Finally, 2,6-dimethylbenzylamine is reacted with hydrogen chloride to give 2,6-Dimethy1 benzonitril.
Regarding safety information, 2,6-Dimethylbenzonite is a hazardous chemical that is irritating and toxic. Contact with the skin and eyes can cause irritation and burns, and inhalation or ingestion can cause damage to the respiratory and digestive systems. Wear appropriate personal protective equipment such as gloves, safety goggles and protective clothing when using or handling. Direct contact with the skin and inhalation of its vapors should be avoided. Keep away from ignition and flammable materials when storing and handling. In the case of accidental spills, appropriate methods should be taken to clean up and dispose of them.
Last Update：2024-04-09 21:00:56
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