35166-33-7
3-hydroxymethyl-5-methylisoxazole
CAS: 35166-33-7
Molecular Formula: C5H7NO2
35166-33-7 - Names and Identifiers
35166-33-7 - Physico-chemical Properties
| Molecular Formula | C5H7NO2 |
| Molar Mass | 113.11 |
| Density | 1.46 |
| Boling Point | 64°C (0.2 mmHg) |
| Flash Point | 102.641°C |
| Vapor Presure | 0.015mmHg at 25°C |
| Appearance | Liquid |
| Color | Colorless |
| pKa | 13.12±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.496 |
35166-33-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| HS Code | 29349990 |
| Hazard Class | IRRITANT |
35166-33-7 - Introduction
It is an organic compound with the chemical formula C5H7NO2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: It is a white or off-white solid.
-Solubility: It is soluble in most organic solvents, such as alcohols and ethers, but insoluble in water.
-Melting point: The melting point of the compound is about 105-109 degrees Celsius.
Use:
-Pharmaceutical field: It is an important intermediate that can be used to synthesize a variety of drugs, such as antibiotics and anti-tumor drugs.
Preparation Method:
-is prepared by reacting isoxazole with formaldehyde. During the reaction, the isoxazole and formaldehyde are heated under alkaline conditions to form the desired product.
Safety Information:
-, under normal circumstances will not cause serious harm to the human body.
-But the compound may cause irritation to the eyes and skin. Appropriate protective equipment, such as gloves and goggles, should be worn during handling to prevent direct contact.
-Avoid inhaling its dust or steam, and operate in a well-ventilated place.
-During storage, it should be kept in a dry, cool place, away from open flames and high temperatures.
Nature:
-Appearance: It is a white or off-white solid.
-Solubility: It is soluble in most organic solvents, such as alcohols and ethers, but insoluble in water.
-Melting point: The melting point of the compound is about 105-109 degrees Celsius.
Use:
-Pharmaceutical field: It is an important intermediate that can be used to synthesize a variety of drugs, such as antibiotics and anti-tumor drugs.
Preparation Method:
-is prepared by reacting isoxazole with formaldehyde. During the reaction, the isoxazole and formaldehyde are heated under alkaline conditions to form the desired product.
Safety Information:
-, under normal circumstances will not cause serious harm to the human body.
-But the compound may cause irritation to the eyes and skin. Appropriate protective equipment, such as gloves and goggles, should be worn during handling to prevent direct contact.
-Avoid inhaling its dust or steam, and operate in a well-ventilated place.
-During storage, it should be kept in a dry, cool place, away from open flames and high temperatures.
Last Update：2024-04-09 02:00:45
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