208772-23-0
4-Benzoxazolecarboxylic acid
CAS: 208772-23-0
Molecular Formula: C8H5NO3
208772-23-0 - Names and Identifiers
| Name | 4-Benzoxazolecarboxylic acid |
| Synonyms | 4-Benzoxazolecarboxylic acid Benzooxazole-4-carboxylic acid 1,3-Benzoxazole-4-carboxylic acid Benzo[d]oxazole-4-carboxylic acid |
| CAS | 208772-23-0 |
208772-23-0 - Physico-chemical Properties
| Molecular Formula | C8H5NO3 |
| Molar Mass | 163.13 |
| Boling Point | |
| Storage Condition | Sealed in dry,Room Temperature |
208772-23-0 - Introduction
4-Benzoxazolecarboxylic acid is an organic compound with the chemical formula C9H5NO2.
Properties of the compound include:
1. Appearance: colorless to light yellow crystal
2. Solubility: Soluble in polar solvents such as ethanol and dimethylformamide, almost insoluble in non-polar solvents such as n-heptane
3. Melting Point: about 144-148 ℃
4. Stability: relatively stable at room temperature, but avoid prolonged exposure to light
4-Benzoxazolecarboxylic acid is mainly used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds, such as drugs, pesticides and photosensitizers.
The common method for preparing 4-Benzoxazolecarboxylic acid is to oxidize and desulfurize 4-phenyloxazole to produce the corresponding carboxylic acid. For example, this can be achieved using oxidizing agents such as H2O2 and benzoyl peroxide.
When using and handling 4-Benzoxazolecarboxylic acid, you need to pay attention to the following safety information:
1. Need to operate in a well-ventilated place, avoid inhalation or skin contact.
2. Use personal protective equipment, such as lab gloves and safety glasses.
3. Avoid contact with strong oxidants.
4. Store away from fire and heat sources, and should be sealed to avoid direct sunlight.
Properties of the compound include:
1. Appearance: colorless to light yellow crystal
2. Solubility: Soluble in polar solvents such as ethanol and dimethylformamide, almost insoluble in non-polar solvents such as n-heptane
3. Melting Point: about 144-148 ℃
4. Stability: relatively stable at room temperature, but avoid prolonged exposure to light
4-Benzoxazolecarboxylic acid is mainly used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds, such as drugs, pesticides and photosensitizers.
The common method for preparing 4-Benzoxazolecarboxylic acid is to oxidize and desulfurize 4-phenyloxazole to produce the corresponding carboxylic acid. For example, this can be achieved using oxidizing agents such as H2O2 and benzoyl peroxide.
When using and handling 4-Benzoxazolecarboxylic acid, you need to pay attention to the following safety information:
1. Need to operate in a well-ventilated place, avoid inhalation or skin contact.
2. Use personal protective equipment, such as lab gloves and safety glasses.
3. Avoid contact with strong oxidants.
4. Store away from fire and heat sources, and should be sealed to avoid direct sunlight.
Last Update：2024-04-09 19:05:47
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CAS: 208772-23-0
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