4-Hydroxy-3-methoxybenzonitrile
4-Hydroxy-3-methoxybenzonitrile
CAS: 4421-08-3
Molecular Formula: C8H7NO2
4-Hydroxy-3-methoxybenzonitrile - Names and Identifiers
| Name | 4-Hydroxy-3-methoxybenzonitrile |
| Synonyms | AKOS B004154 VANILO NITRILE VANILLONITRILE Vanillonitrile 4-Hydroxy-3-methoxyb 4-Cyano-2-methoxyphenol 3-Methoxy-4-Hydroxybenzonitril 4-Hydroxy-3-Methoxybenzonitile 3-Methoxy-4-Hydroxybenzonitrle 4-HYDROXY-3-METHOXYBENZONITRILE 4-Hydroxy-3-methoxybenzonitrile 3-Methoxy-4-Hydroxybenzonitrile |
| CAS | 4421-08-3 |
| EINECS | 224-589-0 |
| InChI | InChI=1/C8H7NO2/c1-11-8-4-6(5-9)2-3-7(8)10/h2-4,10H,1H3 |
4-Hydroxy-3-methoxybenzonitrile - Physico-chemical Properties
| Molecular Formula | C8H7NO2 |
| Molar Mass | 149.15 |
| Density | 1.2517 (rough estimate) |
| Melting Point | 85-87 °C (lit.) |
| Boling Point | 270.21°C (rough estimate) |
| Flash Point | 130.1°C |
| Vapor Presure | 0.00111mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow to Light orange |
| pKa | 7.84±0.18(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5320 (estimate) |
| MDL | MFCD00001820 |
4-Hydroxy-3-methoxybenzonitrile - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - 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. S37/39 - Wear suitable gloves and eye/face protection S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3439 |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Class | 6.1 |
| Packing Group | III |
4-Hydroxy-3-methoxybenzonitrile - Introduction
It is an organic compound with the chemical formula C8H7NO2. The following is a description of its nature, use, preparation and safety information:
Nature:
is a white crystalline solid with a special aroma. Its melting point is about 124-128 degrees Celsius. It has good solubility and high solubility in ethanol, dichloromethane, chloroform and other organic solvents.
Use:
It has a wide range of applications in organic synthesis. It can be used as an intermediate in the synthesis of drugs, pesticides and dyes. It can also be used in the synthesis of biologically active compounds and as a catalyst for organic synthesis reactions.
Preparation Method:
Synthesizing the calcium salt can be achieved in a variety of ways. A common method is to react 3-methoxybenzaldehyde with a cyanating agent to obtain 3-methoxybenzonitrile, and then further react with nitric acid and alkali to obtain it.
Safety Information:
In general, it is relatively safe, but still need to pay attention to the following points: avoid contact with the skin, avoid inhaling its dust and steam, try to stay away from the fire, store properly sealed, and place in a dry, cool place. Wear appropriate personal protective equipment such as lab gloves, safety glasses, etc. when using and handling the compound. If exposed or inhaled, rinse immediately with plenty of water and seek medical help.
Nature:
is a white crystalline solid with a special aroma. Its melting point is about 124-128 degrees Celsius. It has good solubility and high solubility in ethanol, dichloromethane, chloroform and other organic solvents.
Use:
It has a wide range of applications in organic synthesis. It can be used as an intermediate in the synthesis of drugs, pesticides and dyes. It can also be used in the synthesis of biologically active compounds and as a catalyst for organic synthesis reactions.
Preparation Method:
Synthesizing the calcium salt can be achieved in a variety of ways. A common method is to react 3-methoxybenzaldehyde with a cyanating agent to obtain 3-methoxybenzonitrile, and then further react with nitric acid and alkali to obtain it.
Safety Information:
In general, it is relatively safe, but still need to pay attention to the following points: avoid contact with the skin, avoid inhaling its dust and steam, try to stay away from the fire, store properly sealed, and place in a dry, cool place. Wear appropriate personal protective equipment such as lab gloves, safety glasses, etc. when using and handling the compound. If exposed or inhaled, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:57
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