3-chloro-1,2-benzoxazole
3-chloro-1,2-benzisoxazole
CAS: 16263-52-8
Molecular Formula: C7H4ClNO
3-chloro-1,2-benzoxazole - Names and Identifiers
| Name | 3-chloro-1,2-benzisoxazole |
| Synonyms | 3-chloro-1,2-benzoxazole 3-chlorobenzo[d]isoxazole 3-Chloro-1,2-benzisoxazole 3-chloro-1,2-benzisoxazole 3-CHLORO-1,2-BENZISOXAZOLE 3-chloro-1,2-benzoisoxazole 3-Chloro-1,2-benzisooxazole 1,2-Benzisoxazole, 3-chloro- 1,2-Benzisoxazole,3-chloro-(8CI,9CI) |
| CAS | 16263-52-8 |
| InChI | InChI=1/C7H4ClNO/c8-7-5-3-1-2-4-6(5)10-9-7/h1-4H |
3-chloro-1,2-benzoxazole - Physico-chemical Properties
| Molecular Formula | C7H4ClNO |
| Molar Mass | 153.57 |
| Density | 1.377±0.06 g/cm3(Predicted) |
| Melting Point | 31 °C |
| Boling Point | 251.2±13.0 °C(Predicted) |
| Flash Point | 105.726°C |
| Vapor Presure | 0.033mmHg at 25°C |
| pKa | -5.47±0.30(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.624 |
3-chloro-1,2-benzoxazole - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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. S37/39 - Wear suitable gloves and eye/face protection |
| Hazard Note | Irritant |
3-chloro-1,2-benzoxazole - Introduction
3-choro-1, 2-benzisoxazole is a chemical substance with the structural formula ClC1 = C(Cl)C2 = CC = CON2C1. The following is an introduction to some of its properties, uses, formulation and safety information:
Nature:
-Appearance: 3-chloro-1,2-benzisoxazole is a colorless crystalline or white crystalline powder.
-Melting point: Its melting point range is 133-134 degrees Celsius.
-Solubility: 3-chloro-1,2-benzisoxazole can be dissolved in organic solvents, such as alcohols and ketones, but it is difficult to dissolve in water.
Use:
-Pesticide: 3-choro-1, 2-benzisoxazole is widely used in agricultural fields as an insecticide and fungicide. It can inhibit and kill some herbs and fungi.
Method:
-3-choro-1, 2-benzisoxazole is usually prepared by chemical synthesis methods. A common preparation method is to react benzisoxazole with thionyl chloride, followed by further processing and purification to obtain the desired product.
Safety Information:
- 3-chloro-1,2-benzisoxazole is a toxic chemical and should be used in accordance with strict safety procedures. When in use, wear appropriate protective gloves, glasses and clothing to avoid skin contact and inhalation.
-Avoid contact with strong oxidants and strong acids to prevent dangerous reactions.
-During storage, it should be stored in a sealed container, away from combustibles and fire sources.
-If you come into contact with this substance or ingest it by mistake, seek medical help immediately and provide information about the substance to your doctor.
Nature:
-Appearance: 3-chloro-1,2-benzisoxazole is a colorless crystalline or white crystalline powder.
-Melting point: Its melting point range is 133-134 degrees Celsius.
-Solubility: 3-chloro-1,2-benzisoxazole can be dissolved in organic solvents, such as alcohols and ketones, but it is difficult to dissolve in water.
Use:
-Pesticide: 3-choro-1, 2-benzisoxazole is widely used in agricultural fields as an insecticide and fungicide. It can inhibit and kill some herbs and fungi.
Method:
-3-choro-1, 2-benzisoxazole is usually prepared by chemical synthesis methods. A common preparation method is to react benzisoxazole with thionyl chloride, followed by further processing and purification to obtain the desired product.
Safety Information:
- 3-chloro-1,2-benzisoxazole is a toxic chemical and should be used in accordance with strict safety procedures. When in use, wear appropriate protective gloves, glasses and clothing to avoid skin contact and inhalation.
-Avoid contact with strong oxidants and strong acids to prevent dangerous reactions.
-During storage, it should be stored in a sealed container, away from combustibles and fire sources.
-If you come into contact with this substance or ingest it by mistake, seek medical help immediately and provide information about the substance to your doctor.
Last Update：2024-04-09 15:17:53
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CAS: 16263-52-8
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CAS: 16263-52-8
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Mobile: 18021002903
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