79370-78-8
5-Hydroxybenzene-1,3-Dicarbonitrile
CAS: 79370-78-8
Molecular Formula: C8H4N2O
79370-78-8 - Names and Identifiers
79370-78-8 - Physico-chemical Properties
| Molecular Formula | C8H4N2O |
| Molar Mass | 144.13 |
| Density | 1.34±0.1 g/cm3(Predicted) |
| Melting Point | 266 °C |
| Boling Point | 295.8±30.0 °C(Predicted) |
| Flash Point | 132.709°C |
| Vapor Presure | 0.001mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| pKa | 7.20±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.614 |
| MDL | MFCD11865326 |
79370-78-8 - Introduction
5-Hydroxybenzene-1,3-Dicarbonitrile is an organic compound with the chemical formula of C7H3N3O, which is a product of two adjacent positions on the benzene ring substituted with cyano and hydroxyl groups.
The properties of 5-Hydroxybenzene-1,3-Dicarbonitrile include:
-Appearance: It exists as a white or light yellow solid.
-Solubility: It has low solubility in water, but it can be dissolved in organic solvents (such as ethanol and dimethylformamide).
-Melting point: The melting point of 5-Hydroxybenzene-1,3-Dicarbonitrile is about 241-243°C.
5-Hydroxybenzene-1,3-Dicarbonitril has several uses in organic synthesis:
-Synthetic intermediate: It can be used as an intermediate for the synthesis of other organic compounds, such as synthetic dyes, drugs and pesticides.
-Polymer material: It can also be used to prepare polymer materials, such as polyimide.
the preparation of 5-Hydroxybenzene-1,3-Dicarbonitril usually uses phenol as the starting material, undergoes cyanation reaction under the action of picric acid catalyst, and then undergoes hydroxylation reaction under mild acid or alkali conditions.
Regarding safety information, the specific toxicity and danger of 5-Hydroxybenzene-1,3-Dicarbonitril have not been reported in detail, but it may have an irritating effect on the eyes and skin. Appropriate protective measures should be taken during use or operation, such as wearing chemical protective gloves and eye protection equipment. Follow proper procedures when handling the compound and dispose of waste properly. In case of any discomfort or unsafe conditions, please consult a professional for more detailed advice.
The properties of 5-Hydroxybenzene-1,3-Dicarbonitrile include:
-Appearance: It exists as a white or light yellow solid.
-Solubility: It has low solubility in water, but it can be dissolved in organic solvents (such as ethanol and dimethylformamide).
-Melting point: The melting point of 5-Hydroxybenzene-1,3-Dicarbonitrile is about 241-243°C.
5-Hydroxybenzene-1,3-Dicarbonitril has several uses in organic synthesis:
-Synthetic intermediate: It can be used as an intermediate for the synthesis of other organic compounds, such as synthetic dyes, drugs and pesticides.
-Polymer material: It can also be used to prepare polymer materials, such as polyimide.
the preparation of 5-Hydroxybenzene-1,3-Dicarbonitril usually uses phenol as the starting material, undergoes cyanation reaction under the action of picric acid catalyst, and then undergoes hydroxylation reaction under mild acid or alkali conditions.
Regarding safety information, the specific toxicity and danger of 5-Hydroxybenzene-1,3-Dicarbonitril have not been reported in detail, but it may have an irritating effect on the eyes and skin. Appropriate protective measures should be taken during use or operation, such as wearing chemical protective gloves and eye protection equipment. Follow proper procedures when handling the compound and dispose of waste properly. In case of any discomfort or unsafe conditions, please consult a professional for more detailed advice.
Last Update：2024-04-09 20:02:46
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View History
79370-78-8
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3-(4-nitrophenoxy)propanoate
2566527-30-6
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1283857-88-4
171877-39-7
111992-05-3
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120162-55-2