benzamide, 2,3-diamino-
2,3-Diaminobenzamide
CAS: 711007-44-2
Molecular Formula: C7H9N3O
benzamide, 2,3-diamino- - Names and Identifiers
| Name | 2,3-Diaminobenzamide |
| Synonyms | 2,3-Diaminobenzamide benzamide, 2,3-diamino- Benzamide, 2,3-diamino- |
| CAS | 711007-44-2 |
| InChI | InChI=1/C7H9N3O/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,8-9H2,(H2,10,11) |
benzamide, 2,3-diamino- - Physico-chemical Properties
| Molecular Formula | C7H9N3O |
| Molar Mass | 151.17 |
| Density | 1.341±0.06 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 315.0±27.0 °C(Predicted) |
| Flash Point | 144.325°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 16.03±0.50(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.702 |
| Use | This product is for scientific research only and shall not be used for other purposes. |
benzamide, 2,3-diamino- - Risk and Safety
| 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 | 2811 |
| HS Code | 29242990 |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
benzamide, 2,3-diamino- - Introduction
2,3-Diaminobenzamide(2,3-Diaminobenzamide) is an organic compound with two amino groups and a benzamide group in its chemical structure. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2,3-Diaminobenzamide exists in the form of colorless to pale yellow crystals.
-Solubility: It is soluble in many organic solvents, such as ethanol, dichloromethane and chloroform, but insoluble in water.
-Stability: It is relatively stable at room temperature, but may decompose at high temperature.
Use:
-Chemical reagent: 2,3-Diaminobenzamide is often used as a chemical reagent, especially as an intermediate in organic synthesis.
-Auxiliary: It can also be used as a buffer and coordination reagent for certain solutions.
Preparation Method:
2,3-Diaminobenzamide can be prepared by the following two methods:
1. diaminobenzamide and acetylacetone condensation, followed by acid hydrolysis to obtain the product.
2. Obtainable from benzotriazole salt by reaction of N-chloropropionamide and aldehyde.
Safety Information:
- 2,3-Diaminobenzamide is usually relatively safe under correct handling and storage conditions.
-However, it may cause irritation to the eyes, skin and respiratory system, so use appropriate protective measures such as gloves, goggles and respiratory protection.
-In the process of handling and storage, attention should be paid to avoid contact with oxidants, strong acids, strong bases and other substances to prevent dangerous reactions.
-In the event of an accident or misuse, seek medical help immediately.
Nature:
-Appearance: 2,3-Diaminobenzamide exists in the form of colorless to pale yellow crystals.
-Solubility: It is soluble in many organic solvents, such as ethanol, dichloromethane and chloroform, but insoluble in water.
-Stability: It is relatively stable at room temperature, but may decompose at high temperature.
Use:
-Chemical reagent: 2,3-Diaminobenzamide is often used as a chemical reagent, especially as an intermediate in organic synthesis.
-Auxiliary: It can also be used as a buffer and coordination reagent for certain solutions.
Preparation Method:
2,3-Diaminobenzamide can be prepared by the following two methods:
1. diaminobenzamide and acetylacetone condensation, followed by acid hydrolysis to obtain the product.
2. Obtainable from benzotriazole salt by reaction of N-chloropropionamide and aldehyde.
Safety Information:
- 2,3-Diaminobenzamide is usually relatively safe under correct handling and storage conditions.
-However, it may cause irritation to the eyes, skin and respiratory system, so use appropriate protective measures such as gloves, goggles and respiratory protection.
-In the process of handling and storage, attention should be paid to avoid contact with oxidants, strong acids, strong bases and other substances to prevent dangerous reactions.
-In the event of an accident or misuse, seek medical help immediately.
Last Update：2024-04-09 20:49:11
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