BENZONITRILE, 2,3-DIHYDROXY-
2,3-Dihydroxybenzonitrile
CAS: 67984-81-0
Molecular Formula: C7H5NO2
BENZONITRILE, 2,3-DIHYDROXY- - Names and Identifiers
| Name | 2,3-Dihydroxybenzonitrile |
| Synonyms | 3-Cyanocatechol 2,3-DIHYDROXYBENZONITRILE 2,3-Dihydroxybenzonitrile BENZONITRILE, 2,3-DIHYDROXY- |
| CAS | 67984-81-0 |
| EINECS | 268-005-2 |
| InChI | InChI=1/C7H5NO2/c8-4-5-2-1-3-6(9)7(5)10/h1-3,9-10H |
BENZONITRILE, 2,3-DIHYDROXY- - Physico-chemical Properties
| Molecular Formula | C7H5NO2 |
| Molar Mass | 135.12 |
| Density | 1.42±0.1 g/cm3(Predicted) |
| Melting Point | 192-193 °C |
| Boling Point | 305.2±32.0 °C(Predicted) |
| Flash Point | 138.4°C |
| Vapor Presure | 0.000461mmHg at 25°C |
| pKa | 7.00±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.647 |
BENZONITRILE, 2,3-DIHYDROXY- - Risk and Safety
| Hazard Class | IRRITANT |
BENZONITRILE, 2,3-DIHYDROXY- - Introduction
2,3-Dihydroxybenzonitril is an organic compound with the chemical formula C7H5NO2. The following is a description of its nature, use, formulation and safety information:
Nature:
-2,3-Dihydroxybenzontril is a colorless to yellowish solid substance.
-It can be dissolved in organic solvents, such as alcohols and ketones, and is insoluble in water.
-Stable in air, but can be hydrolyzed under strong alkali conditions.
Use:
- 2,3-Dihydroxybenzontril can be used as an important intermediate in organic synthesis.
-It can be used to synthesize other compounds, such as drugs and dyes.
-It can also be applied to the synthesis of metal coordination polymers and the production of surfactants.
Preparation Method:
-The preparation of 2,3-Dihydroxybenzonitrile can be obtained by selective substitution reaction of o-hydroxybenzonitrile.
-One method is to use an oxidizing agent, such as benzonitrile peroxide or hydrogen peroxide, to subject o-hydroxybenzonitrile to oxidative substitution under alkaline conditions.
Safety Information:
- 2,3-Dihydroxybenzonite is less toxic, but it is still a chemical and requires attention to safe operation.
-Wear appropriate personal protective equipment, such as safety glasses and gloves, during use and handling.
-Avoid inhaling its dust or contact with skin and eyes.
-When storing, it needs to be stored in a sealed container, away from fire and oxidizing agents.
-In case of accidental or accidental exposure, seek medical attention immediately and take the label or container to the hospital.
Nature:
-2,3-Dihydroxybenzontril is a colorless to yellowish solid substance.
-It can be dissolved in organic solvents, such as alcohols and ketones, and is insoluble in water.
-Stable in air, but can be hydrolyzed under strong alkali conditions.
Use:
- 2,3-Dihydroxybenzontril can be used as an important intermediate in organic synthesis.
-It can be used to synthesize other compounds, such as drugs and dyes.
-It can also be applied to the synthesis of metal coordination polymers and the production of surfactants.
Preparation Method:
-The preparation of 2,3-Dihydroxybenzonitrile can be obtained by selective substitution reaction of o-hydroxybenzonitrile.
-One method is to use an oxidizing agent, such as benzonitrile peroxide or hydrogen peroxide, to subject o-hydroxybenzonitrile to oxidative substitution under alkaline conditions.
Safety Information:
- 2,3-Dihydroxybenzonite is less toxic, but it is still a chemical and requires attention to safe operation.
-Wear appropriate personal protective equipment, such as safety glasses and gloves, during use and handling.
-Avoid inhaling its dust or contact with skin and eyes.
-When storing, it needs to be stored in a sealed container, away from fire and oxidizing agents.
-In case of accidental or accidental exposure, seek medical attention immediately and take the label or container to the hospital.
Last Update：2024-04-09 19:05:51
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CAS: 67984-81-0
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Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 67984-81-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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