5-methylsulfonyl-6-nitro-3H-1,3-benzoxazol-2-one
5-methylsulfonyl-6-nitro-3H-1,3-benzoxazol-2-one
CAS: 31770-95-3
Molecular Formula: C8H6N2O6S
5-methylsulfonyl-6-nitro-3H-1,3-benzoxazol-2-one - Names and Identifiers
5-methylsulfonyl-6-nitro-3H-1,3-benzoxazol-2-one - Physico-chemical Properties
| Molecular Formula | C8H6N2O6S |
| Molar Mass | 258.21 |
| Density | 1.658±0.06 g/cm3(Predicted) |
| Melting Point | 264 °C (decomp) |
| pKa | 6.62±0.70(Predicted) |
5-methylsulfonyl-6-nitro-3H-1,3-benzoxazol-2-one - Introduction
3-benzoxazol-2-one is an organic compound with the chemical formula C9H6N2O5S. It is a solid powder, white or light yellow. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: White or light yellow solid powder
-Melting point: about 200-210°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as dimethyl sulfoxide (DMSO) and dichloromethane
Use:
3-benzoxazol-2-one is an organic synthesis intermediate commonly used in the synthesis of other organic compounds, such as drugs, dyes and polymers.
Preparation Method:
Generally, 3-benzoxazol-2-one can be prepared by the reaction of benzoxazolone and nitrosamide. In the reaction process, benzoxazolone is first synthesized, and then further reacted with nitrosamide to generate the target product.
Safety Information:
The specific toxicity and hazard data of 3-benzoxazol-2-one have not yet been fully studied and reported. However, as an organic compound, it may pose certain health hazards. When using and handling the compound, general laboratory safety practices should be followed, including wearing appropriate protective equipment (such as gloves, goggles, and laboratory coats), ensuring good ventilation, and avoiding contact with skin and eyes. If the compound is accidentally touched or inhaled, the affected area should be cleaned promptly and medical advice should be sought.
Nature:
-Appearance: White or light yellow solid powder
-Melting point: about 200-210°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as dimethyl sulfoxide (DMSO) and dichloromethane
Use:
3-benzoxazol-2-one is an organic synthesis intermediate commonly used in the synthesis of other organic compounds, such as drugs, dyes and polymers.
Preparation Method:
Generally, 3-benzoxazol-2-one can be prepared by the reaction of benzoxazolone and nitrosamide. In the reaction process, benzoxazolone is first synthesized, and then further reacted with nitrosamide to generate the target product.
Safety Information:
The specific toxicity and hazard data of 3-benzoxazol-2-one have not yet been fully studied and reported. However, as an organic compound, it may pose certain health hazards. When using and handling the compound, general laboratory safety practices should be followed, including wearing appropriate protective equipment (such as gloves, goggles, and laboratory coats), ensuring good ventilation, and avoiding contact with skin and eyes. If the compound is accidentally touched or inhaled, the affected area should be cleaned promptly and medical advice should be sought.
Last Update：2024-04-09 21:54:55
